These websites exist, they are completely legal, and most people have no idea they are there. Our editors spent weeks identifying the ten online tools that produce the strongest version of one specific reaction: the feeling that something this good cannot possibly be free — and the quiet joy of discovering that it is.
There is a peculiar category of internet discovery that does not have a good name. It is the moment you stumble onto a tool, a platform, or a resource that does something so well — so much better than you expected, so much more generously than the market would suggest was rational — that your first instinct is to check whether you are somehow breaking a rule by using it.
You are not. But the feeling persists. These are tools built by people who wanted to solve a problem, who solved it with unusual thoroughness, and who — for reasons ranging from genuine idealism to strategic long-term thinking — decided to make the result available to anyone. The internet rewards exploration in this way. The vast majority of people use the same five or six tabs every day and never encounter what else is out there. That is a significant quality-of-life gap that is entirely solvable.
The ten websites below were selected against three criteria: they had to be completely legal, genuinely free or generously free to use at the basic level, and capable of producing that specific reaction — the slight disbelief that something this useful is available without a catch. Every item on this list passed all three tests. Use them. Bookmark them. Tell one person about each one.
Quick Reference: The Ten Websites
- #1 Photopea (photopea.com) — Full Photoshop in your browser, completely free
- #2 Wayback Machine (web.archive.org) — 835 billion archived web pages going back to 1996
- #3 Perplexity AI (perplexity.ai) — AI research assistant with real-time web search and cited sources
- #4 Canva (canva.com) — Professional design for non-designers, now with serious AI tools
- #5 TinyWow (tinywow.com) — 100+ file conversion and editing tools, no account needed
- #6 Exploding Topics (explodingtopics.com) — Spot trending topics 3–18 months before they go mainstream
- #7 DeepL Translator (deepl.com) — The most natural, accurate free translation tool that exists
- #8 Hemingway Editor (hemingwayapp.com) — A brutally honest writing clarity tool that makes you better immediately
- #9 Project Gutenberg (gutenberg.org) — 70,000+ classic books, every format, completely free forever
- #10 Shodan (shodan.io) — A search engine for internet-connected devices that reveals the web’s hidden infrastructure
1. Photopea — photopea.com
Category: Design & Image Editing
What it is: A full Photoshop replacement that lives entirely in your browser — no installation, no account, no cost
Legal status: 100% legal. Free, ad-supported, browser-based design software.
The first time most people open Photopea, they sit back and stare for a moment. The interface is virtually identical to Adobe Photoshop in layout, toolset, and behaviour. Layers panel on the right, tools down the left side, the same keyboard shortcuts, the same layer blend modes, the same curves and levels adjustments. It runs entirely inside your browser — Chrome, Firefox, Safari, whatever you use — without downloading a single file.
What makes Photopea genuinely remarkable is not just that it looks like Photoshop, but that it works like Photoshop in ways that matter. It opens and saves native PSD files without converting them. It handles Sketch and XD files. It supports RAW photo formats. The text engine, the pen tool, and the masking system — all of them function the way a professional designer would expect them to. The performance is smooth even on modest hardware because the processing runs in a WebAssembly engine that maximises browser efficiency.
Adobe Photoshop costs somewhere between ₹1,700 and ₹5,500 per month, depending on the subscription plan. Photopea costs nothing. For students, freelancers, small businesses, or anyone who needs professional image editing without a professional software budget, it is the most valuable free tool on the entire internet. The existence of this kind of capability — maintained by a small team, freely accessible to anyone with a browser — is exactly why the internet at its best feels almost unfairly generous.
- Best for: Designers, photographers, content creators, students, and anyone who has ever thought twice about paying for Photoshop
- Works offline? Yes — it can be installed as a Progressive Web App for offline use
- File formats supported: PSD, XD, Sketch, PDF, TIFF, RAW, PNG, JPEG, and many more
- Tenselections verdict: The single most absurdly generous free tool on this list. If you design anything and do not have this bookmarked, fix that today.
2. Wayback Machine (archive.org) — web.archive.org
Category: Research & Web History
What it is: A time machine for the internet — access any webpage as it looked on any day since 1996
Legal status: 100% legal. Operated by the nonprofit Internet Archive, founded in 1996.
The Wayback Machine is one of the most extraordinary and underappreciated resources on the internet. It is, in the most literal sense, a time machine for the web — a digital archive that has been quietly crawling, capturing, and preserving the internet since 1996 and now holds a snapshot collection that has crossed 835 billion individual web pages. Any URL, any era, available for free to anyone who needs it.
The practical applications are broader than most people realise. Research a company’s history by examining its website as it appeared five or ten years ago. Recover an article, a product page, or a piece of information that was deleted or quietly changed after publication. Verify what a news outlet originally reported before an update was made. Retrieve a website that went offline and took its content with it. Check the original price of a product before a ‘sale’ is announced. Journalists, lawyers, academics, and fact-checkers rely on it constantly.
It is also simply fascinating to explore as a record of digital cultural history. The web of the late 1990s and early 2000s — its design sensibilities, its language, its assumptions about what the internet was for — is preserved in remarkable depth. Entire websites that no longer exist can be navigated in their original state. For researchers of digital culture, the Wayback Machine is a primary source of immeasurable value. That all of this is maintained as a free public service by a nonprofit organisation makes it one of the most important institutions the internet has produced.
- Best for: Journalists, researchers, lawyers, fact-checkers, historians, and anyone who needs to verify or recover web content
- Archive depth: Some major websites have snapshots going back to 1996 — more than 28 years of web history
- Bonus tool: The Save Page Now feature lets you manually archive any URL in real time — permanently and for free
- Tenselections verdict: The internet’s institutional memory. Use it once, and you will never understand how you worked without it.
3. Perplexity AI — perplexity.ai
Category: Research & AI-Powered Search
What it is: A research assistant that searches the web in real time, synthesises the results, and tells you exactly where every fact came from
Legal status: 100% legal. AI-powered search and research platform with cited sources.
The fundamental problem with traditional web search is that it gives you a list of pages and leaves you to do the reading. The fundamental problem with most AI assistants is that they either fabricate facts confidently or give you information frozen at their training cutoff. Perplexity AI solves both problems at once: it searches the live web, reads the relevant sources, synthesises the information into a coherent answer, and provides a clearly cited reference for every claim it makes.
In practice, this makes Perplexity feel like having a research assistant on demand. Ask it a complex question — about a recent news event, a technical topic, a comparison between products, a piece of regulatory information — and within seconds you receive a structured summary with numbered source citations that link directly to the original articles. The answer is not a guess or a hallucination. It is drawn in real time from live web content, with full transparency about its origins.
The free tier is genuinely capable and covers the majority of everyday research needs. The paid tier adds access to more advanced language models and deeper research modes for complex multi-step questions. For anyone who currently spends significant time reading through search engine results pages to find a single piece of information, Perplexity changes the experience of research so fundamentally that it is difficult to go back to traditional search once you have used it for a few days.
- Best for: Research, fact-checking, complex question answering, market intelligence, and any task that currently involves reading through multiple search results
- Free tier: Fully capable for most everyday research — the free version is not significantly crippled
- Key advantage over other AI tools: Every answer includes numbered citations with direct links to sources — verifiability is built into the design
- Tenselections verdict: The research tool that makes the largest visible difference the fastest. Replace your search habit with this for one week, and you will not go back.
4. Canva — canva.com
Category: Design & Visual Content
What it is: Professional-quality design for people who never studied design — with an AI layer that keeps getting more powerful
Legal status: 100% legal. Freemium platform with a generous free tier.
Before Canva, producing a professional-looking social media graphic, presentation slide, resume, poster, or marketing flyer required either paying a designer or learning graphic design software that takes years to master. Canva collapsed that barrier entirely. The platform’s drag-and-drop interface is so intuitive that most new users produce something presentable within their first ten minutes — and something genuinely impressive within their first hour.
What has changed most dramatically in the past two years is the AI layer that runs beneath the surface. Canva’s background remover, the Magic Studio AI tools, the auto-resize function that adapts any design to a different format, the AI image generator, and the recently added Magic Write text generation tool have transformed it from a template library into a genuinely intelligent design assistant. The free tier grants access to a substantial portion of these tools and an enormous library of templates covering virtually every common design format.
The paid tier — Canva Pro — unlocks the full AI toolkit, brand kit management, and premium template access, and is considerably better value than any comparable professional design subscription. But for most individual users, bloggers, social media managers, small business owners, and students, the free tier produces more than they need. The fact that professional-quality design is now genuinely accessible to anyone with thirty minutes and an internet connection is one of the quiet revolutions of the past decade.
- Best for: Social media content, presentations, marketing materials, resumes, posters, thumbnails — essentially any visual format
- AI tools included free: Background remover, AI image generation, auto-format resize, and basic Magic Studio features
- Learning curve: Almost none — most people are productive within 15 minutes of opening it for the first time
- Tenselections verdict: Not a secret, but massively underutilised by people who still pay for alternatives or use PowerPoint for design work. Switch.
5. TinyWow — tinywow.com
Category: File Management & Productivity
What it is: Every file conversion, compression, and editing tool you will ever need — free, in your browser, with no account required
Legal status: 100% legal. Free browser-based file utility platform.
TinyWow is the answer to one of the most common and most annoying problems in everyday computing: you have a file in one format and you need it in another, or you need to compress a PDF you received, or you need to remove the background from an image quickly, or you need to convert a video to a different resolution — and you do not have, and do not want to pay for, specialist software to do any of it.
The platform hosts over 100 individual tools covering PDF operations, image editing, video conversion, file format transformation, writing assistance, and AI-powered content tools — all accessible directly in the browser with no installation and no account creation required. Need to merge two PDFs? Two clicks. Need to convert a HEIC photo from your iPhone to JPEG? Thirty seconds. Need to compress a large video file to fit within an email attachment limit? Done without downloading a video editor.
The tools are not toys. The PDF compression engine produces results comparable to paid desktop software. The image background remover is accurate enough for practical professional use. The video conversion handles format and resolution changes cleanly. The complete absence of a sign-up gate makes TinyWow genuinely frictionless in a way that most productivity tools are not. It is the tool that saves the specific fifteen minutes of frustration that occur several times every week for anyone who works with digital files regularly.
- Best for: Anyone who regularly works with PDFs, images, video files, or documents in mixed formats
- Top tools on the platform: PDF compress, PDF merge, PDF to Word, image background remover, HEIC to JPG, video compressor, AI writing tools
- Account required? No — every tool works without creating an account or providing an email address
- Tenselections verdict: Bookmark it now. You will use it within 48 hours. Then you will wonder how you handled file problems before.
6. Exploding Topics — explodingtopics.com
Category: Trend Research & Business Intelligence
What it is: A tool that identifies trends three to eighteen months before they go mainstream — built for founders, marketers, and anyone who wants to be early
Legal status: 100% legal. Freemium trend intelligence platform.
One of the most consistent advantages in business, content creation, and investing is being early. The person who identified the growth of a niche before it became crowded — who built the blog, launched the product, or made the investment when no one else saw the signal yet — is rewarded disproportionately compared to those who enter after the trend is obvious. The challenge is that identifying trends early is genuinely hard. Most people only notice something trending after it has already gone mainstream.
Exploding Topics is a platform built specifically to close that gap. It tracks the growth trajectories of topics, companies, products, and technologies across the web, using a combination of search trend data and organic signal analysis to surface concepts that are growing rapidly but have not yet reached mass awareness. The interface surfaces these in clean visual trend charts with filters for industry, time period, and growth rate.
The free tier provides access to a meaningful selection of trending topics across categories, including technology, business, health, and consumer products. The paid tier unlocks the full database, export capabilities, and the Trends Database, which allows deep category-level research. For content creators building editorial calendars, founders validating product ideas, investors watching emerging categories, or marketers trying to get ahead of platform algorithms, this is one of the most practically valuable intelligence tools available at any price point.
- Best for: Founders, content creators, marketers, investors, journalists, and product researchers
- Lead time advantage: Trends typically surface on the platform three to eighteen months before reaching mainstream search volume
- Free tier access: Limited but real enough to validate whether the paid tier is worth it for your specific use case
- Tenselections verdict: The tool with the highest return on fifteen minutes of weekly browsing of anything on this list.
7. DeepL Translator — deepl.com
Category: Language & Translation
What it is: Translation so accurate and natural that it makes every other free translation service feel embarrassed by comparison
Legal status: 100% legal. Free and paid translation platform by DeepL SE.
Translation tools have existed for decades, but for most of that time they shared a common flaw: the output was technically intelligible but unmistakably machine-translated. Every sentence carried the slightly off phrasing, the awkward word order, and the cultural flatness that revealed it had not been written by a human. DeepL changed this. The difference in translation quality between DeepL and its nearest competitors is not subtle — it is immediately apparent to anyone with any familiarity with the target language.
DeepL supports over thirty languages and produces translations that capture not just meaning but tone, nuance, and idiomatic phrasing with a fluency that often matches and occasionally exceeds professional human translation for everyday text. Business emails, articles, product descriptions, social media content — all of them emerge from DeepL sounding like they were written in the target language, not translated into it.
The free web version handles documents and text up to a generous character limit without any account requirement. The DeepL Write tool — which rewrites and improves text in English or German — extends the platform’s value beyond translation into general writing improvement. For anyone who communicates across language barriers professionally, or who simply wants the most accurate translation available without paying for a human translator, DeepL is not just the best free option — it is, for most practical purposes, the best option at any price.
- Best for: Business communications, content translation, language learning, and anyone who communicates professionally across language barriers
- Languages supported: 30+, including all major European languages, Japanese, Chinese, Korean, Arabic, and more
- Bonus feature: DeepL Write — a writing improvement tool that rewrites sentences for clarity and natural phrasing, currently available in English and German
- Tenselections verdict: Use this once, and you will never open another translation tab again. The quality gap is that clear.
8. Hemingway Editor — hemingwayapp.com
Category: Writing & Productivity
What it is: The bluntest, most useful writing feedback tool on the internet — it shows you exactly where your writing loses the reader
Legal status: 100% legal. Free web-based writing analysis tool.
Most people who want to write more clearly do not have access to a rigorous editor. Writing courses are expensive. Professional editors charge by the hour. Style guides tell you what good writing looks like in the abstract, but not where your specific sentences go wrong. Hemingway Editor solves this problem by doing one thing extremely well: it reads your writing and shows you, with colour-coded precision, every place where it becomes harder to follow than it needs to be.
The tool highlights sentences that are too long and structurally complex in yellow, sentences that are so difficult they are likely to lose most readers entirely in red, passive voice in green, unnecessary adverbs in blue, and simpler word alternatives in purple. The result is an immediate, unambiguous map of where your writing works and where it collapses. You paste in a piece of text, and within seconds, you can see the specific sentences that are doing the most damage to your reader’s comprehension.
The feedback is merciless in a way that most human readers are too polite to be. That is precisely its value. Writing that scores well on Hemingway — clear, direct, short sentences, active voice, no unnecessary qualification — is writing that communicates. The tool is used by journalists, bloggers, content marketers, copywriters, and email writers who understand that the hardest thing about writing is not having ideas but making those ideas land. The web version is completely free. The desktop app is a modest one-time purchase for users who want offline access and additional formatting options.
- Best for: Bloggers, content writers, email writers, marketers, students, and anyone who wants their writing to be clearer
- What it flags: Overly complex sentences, passive voice, excessive adverbs, hard-to-read phrasing, and simpler word alternatives
- Readability score: The tool assigns a grade-level score — most professional communication should sit between Grade 6 and Grade 9
- Tenselection’s verdict: Paste every important email, article, or document you write through this before sending. It takes sixty seconds and consistently improves the result.
9. Project Gutenberg — gutenberg.org
Category: Books & Literature
What it is: Over 70,000 classic books, completely free, in every digital format, with no account, no subscription, and no expiry
Legal status: 100% legal. Hosts only public domain works whose copyright has expired.
Project Gutenberg is the oldest digital library on the internet — it predates the World Wide Web itself, having been founded in 1971 by Michael Hart when he typed the United States Declaration of Independence into a mainframe computer and shared it freely. More than fifty years later, it has grown into a collection of over 70,000 books, all of them in the public domain, all of them available to download immediately in every major digital format, with no account required, no subscription fee, and no waiting list.
The catalogue covers the full scope of Western literary and intellectual history up to the early twentieth century. Every Shakespeare play, every Jane Austen novel, every Dickens, Dostoevsky, Tolstoy, Twain, Hardy, Brontë, and Wilde. The complete works of Darwin, Freud, and John Stuart Mill. The philosophical works of Plato, Aristotle, Descartes, Hume, and Kant. The Federalist Papers, the Meditations of Marcus Aurelius, the Iliad and the Odyssey. All of it, free, in EPUB and MOBI formats ready for any e-reader, in HTML for reading in any browser, and in plain text for any device that can display text.
The significance of Project Gutenberg is easy to understate because its content is old by definition. But the intellectual foundations of almost every modern field of thought, every narrative tradition, every philosophical framework that shapes how we understand the world today — all of it is here, available to any person on earth with an internet connection and a curiosity. That this kind of access to the accumulated written knowledge of human civilisation exists for free is genuinely one of the most remarkable things about the current era.
- Best for: Readers, students, researchers, writers studying literary craft, and anyone who wants to read the classics without paying for them
- Formats available: EPUB, MOBI, HTML, and plain text — compatible with every Kindle, Kobo, phone, and reading app
- Notable collections: Complete works of Shakespeare, Austen, Dickens, Tolstoy, Darwin, Twain, Plato, Aristotle, and hundreds more
- Tenselections verdict: The deepest, most important free library on the internet. If you read and have never used it, you are leaving an enormous resource untouched.
10. Shodan — shodan.io
Category: Cybersecurity & Research
What it is: A search engine for internet-connected devices — used by security professionals, researchers, and curious people to understand what the internet actually looks like beneath the surface
Legal status: 100% legal to search and browse. Shodan indexes only publicly accessible data already visible on the open internet.
Shodan is the one on this list that genuinely earns the ‘feels illegal’ description — not because it does anything illicit, but because what it reveals about the internet is so far outside most people’s mental model of how the web works that encountering it for the first time feels like pulling back a curtain on a world that was never meant to be visible.
Where Google indexes websites and web pages, Shodan indexes internet-connected devices and services. Every server, webcam, router, industrial control system, smart home device, database, and networked piece of infrastructure that is exposed to the public internet can be found and examined through Shodan. It shows what software is running, what version, what port, what security headers are present or absent, and where in the world the device is located. Security researchers use it to understand the attack surface of the internet. Organisations use it to discover their own exposed infrastructure. Journalists have used it to document the staggering scale of poorly secured public-facing systems.
The free tier allows basic searching and provides enough visibility to understand what Shodan is and why the cybersecurity community considers it indispensable. It does not give you the ability to access or compromise anything — it shows you only what is already publicly visible, in the same way that walking down a street and looking at house numbers reveals publicly available information. The legal and ethical question around Shodan is not whether using it is permissible — it is entirely so — but whether the organisations whose systems it surfaces have done their job of securing what should not be public. Most have not.
- Best for: Cybersecurity professionals, IT administrators, researchers, journalists covering technology and security, and curious people who want to understand the internet’s real infrastructure
- Legal clarity: Shodan indexes only information already publicly accessible on the open internet — browsing it is equivalent to reading a phone book
- Free tier: Allows basic searching — sufficient to understand the platform and its implications
- Tenselections verdict: The most eye-opening website on this list, and the one most likely to fundamentally change how you think about what ‘the internet’ actually is.
How to Get the Most From This List
Finding a tool and actually building it into your workflow are different things. Most people bookmark resources like this and never return to them. A few strategies that close that gap:
- Introduce one tool at a time: Pick the entry that addresses your most frequent frustration — file conversions, translation, design, research — and use that single tool for a full week before adding another. Habit formation requires repetition.
- Replace, do not supplement: These tools are not additions to an existing workflow — they are replacements. Photopea replaces whatever image editing you were doing. DeepL replaces whatever translation tool you were using. The cognitive shift from ‘additional tool’ to ‘replacement’ is what produces lasting behaviour change.
- Tell one person: Teaching something is the fastest way to understand it fully. Showing a colleague, a student, or a friend how one of these tools works will deepen your own fluency with it more than any amount of solo practice.
- Check the free tier: Several tools on this list have paid upgrades. In all cases, assess whether the free tier meets your actual needs before upgrading. Most readers will find that it does.
Final Thought: The Internet Rewards the Curious
The tools on this list did not appear in the onboarding email of any software subscription. They were not recommended by any algorithm. They exist because someone built them, because they work, and because the people who find them tell other people about them. That distribution model – word of mouth among people who genuinely find something valuable – is how the best things on the internet spread.
Each of the ten websites above represents a meaningful capability gap closed. The person who uses Photopea does not need to pay for image editing software. The person who uses the Wayback Machine does not lose information that disappears from the web. The person who uses DeepL does not struggle with language barriers. The person who uses Hemingway writes more clearly than they did before. These are not marginal improvements — they are qualitative changes in what a person can do.
The internet is larger than most people experience it. This list is a small correction to that. Bookmark it, use it, and keep looking. There is considerably more out there.
Author: TenSelections Editorial Team | Reading Time: 13 minutes
Published May 24, 2026 · tenselections.com
