60 Best Free Online Tools in 2026: The Complete List

The internet is full of tools that call themselves free. You try them, hit a limit on the second use, and get redirected to a pricing page. These 50 tools are genuinely free. No account. No watermark. No daily limits. No credit card required.

They are grouped by what you might need them for. Every link goes to a tool that runs in your browser, which means your files and data mostly stay on your own device. Bookmark the ones you like.

PDF tools

The PDF suite handles the tasks people usually pay Adobe for. Use the PDF compressor to shrink a file for email, the PDF merger to combine documents, and the PDF splitter to pull out pages. Convert both ways with PDF to Word and Word to PDF, turn a spreadsheet into a document with Excel to PDF, swap formats with PDF to Image and Image to PDF, and secure or open files with PDF protect and PDF password remover.

Image tools

For images, the standout is the on-device background remover, which cuts out a subject without uploading your photo anywhere. Round out your editing with the image compressor, the image resizer, the image converter for PNG, JPG and WebP, and the image cropper.

Resume and career

Job hunting is expensive enough without paying for resume software. Build a clean, ATS-friendly CV with the resume builder, then test it against a job description with the ATS score checker. Use the cover letter generator, the interview questions generator and the job application tracker to stay organised through the search.

India finance and tax

The money tools cover most everyday decisions. Compare regimes with the salary and tax calculator, project savings with the PPF calculator, FD calculator and SSY calculator, claim rent relief with the HRA calculator, sort indirect tax with the GST calculator, plan a loan with the mortgage calculator, and build your nest egg with the NPS calculator.

Health and fitness

Track your health without an app subscription. The BMI calculator and the child BMI calculator cover adults and kids, while the BMR calculator, calorie deficit calculator, macro calculator and the private period tracker round out the set.

Developer tools

Developers get a clean, ad-light toolkit: the JSON formatter, the JSON to CSV converter, the Markdown to HTML converter, the color palette generator, a regex tester, a QR code generator and a secure password generator.

Business tools

Small business owners can create documents in seconds with the invoice generator, the receipt maker and the quotation generator, all with GST support and PDF output.

Fun and viral

For a lighter moment, try the love calculator, the numerology calculator and the random name generator. They are pure entertainment, but they are fun to share.

Productivity

To get more done, reach for the Pomodoro timer, the time calculator for billable hours, the word counter, the text repeater and the aspect ratio calculator for sizing graphics.

One place for all of them

All 150-plus tools live at crisptoolhub.com. Free, private and browser-based. No account needed for any of them. Pick the one that solves your problem today and keep the rest for when you need them.

10 more free tools worth bookmarking

The first list covers the obvious wins. These ten round it out to sixty and tend to be the ones people reach for once a week without thinking:

• Temperature converter for recipes and weather in the wrong unit.
• Age calculator for exact age in years, months and days.
• Percentage calculator for tips, marks and increases.
• JSON formatter for developers staring at a wall of unformatted data.
• Word counter for essays, posts and meta descriptions with a hard limit.
• Image compressor for shrinking photos before an upload.
• Tip calculator for splitting a bill without an argument.
• BMI calculator for a quick health check-in.
• Countdown timer for launches, exams and deadlines.
• Length converter for feet, metres and everything between.

Tools most people don't know exist

Some of the most useful tools are the ones nobody talks about because they solve a problem you only hit occasionally. When you do hit it, they feel like magic:

• Image colour picker grabs the exact HEX from any photo, with a native eyedropper in supported browsers.
• Regex tester shows live matches so you stop guessing at patterns.
• AI background remover cuts out a subject entirely on your device, with no upload.
• UTM builder tags campaign links so your analytics actually make sense.
• PDF password remover opens a file you own but forgot you locked.
• Numerology calculator for a bit of fun with names and dates.

Bookmark the CrispToolHub homepage and you have all sixty in one place, free, with no account and nothing uploaded to a server.

How I actually decide what to build next

People ask me how a tool ends up on this site, so here is the honest version. I do not sit down with a roadmap and a product committee. Three things decide it, and they usually point at the same idea from different angles.

The first is what people are already searching for and cannot find in a clean form. I read the queries that land on the site and the ones that leave empty-handed. When a lot of people type the same thing and the top results are all bloated pages that upload your file, gate the download behind a sign-up, or slap a watermark on it, that gap is a build order. The background remover came from exactly that: everyone wanted one, and almost every free option quietly sent your photo to a server. Running the model on your own device instead felt like the obvious fix.

The second is my own friction. I build a tool the day I get annoyed that it does not exist. A stretch of the last two years went into planning moves to Dubai and Canada, and the amount of half-broken calculators I ran into was its own motivation. I wanted to know my real take-home in the UAE and how the Canadian tax bands would hit a newcomer, so I built the pieces I needed and left them up. The salary and tax calculator and the GST calculator both started as something I was working out for myself before they became tools anyone could use.

The third is coverage. I try to keep the categories balanced so the site is genuinely useful whether you are job hunting, running a small business, or checking a health number. If one area is thin, the next few builds go there, which is how the resume builder and the health calculators grew out from a single tool into a proper set.

What never makes the list is a tool built just to rank. If it does not solve a real problem faster, more privately, or more cheaply than what is already out there, there is no reason for it to exist. That filter is why the collection is smaller and cleaner than the tool farms you land on from a search, and why the ones that are here tend to earn a bookmark rather than a single visit.

Once an idea passes that filter, there is one rule it has to meet before it ships: your data should stay on your device wherever the task allows it. That is why the file and image tools do their work in the browser instead of uploading anything, and why I would rather a tool do slightly less than quietly send your document to a server you cannot see. The handful of features that genuinely need a model, like text generation, say so plainly on the page. It makes the build harder in places, but it is the difference between a tool you can trust with a private PDF and one you cannot, and that trust is the whole point of keeping the collection free and account-free.