Every day, millions of people upload files they would never hand to a stranger — signed contracts, payslips, passport scans, family photos — just to do something simple like merge two PDFs or shrink an image. The file goes to a server you know nothing about, gets processed, and comes back. What happens to the copy left behind is anyone's guess.
Toolclove was built on a different idea: the tool should come to your file, not the other way round.
What is Toolclove?
Toolclove is a free collection of 87 everyday online tools. There is no account to create, no watermark on your results, and no daily limit. Most importantly, the tools that work on your files do all their work inside your own browser. Your file is read from your device, processed on your device, and saved back to your device.
Nothing is uploaded, because there is no upload step at all.
Why "no upload" matters
When you use a typical online converter, three things happen that you cannot see:
- A copy of your file is stored on someone else's computer, for as long as they decide.
- You are trusting their security. Even careful companies get breached, and stored uploads are exactly what attackers look for.
- You cannot check any of it. A privacy policy is a promise, not proof.
With a browser-based tool, those risks simply do not exist. There is no copy on a server to leak, sell or forget to delete.
Tip: You can verify this yourself. Open any Toolclove file tool, let the page load, then switch off your Wi-Fi. The tool keeps working — which is only possible if your file never needed to go anywhere.
What you can do with it
The tools are grouped by the job you need done:
| Category | Popular tools |
|---|---|
| Merge PDF, Split PDF, Edit PDF, PDF to Word | |
| Image | Remove Background, Compress Image, Photo Editor |
| Video & audio | Video Editor, Trim Video, Cut Audio |
| Privacy & security | EXIF Remover, PDF Metadata Remover, Password Generator |
| Developer | JSON Formatter, JWT Decoder, Base64 |
| Text | Word Counter, Grammar Checker |
There are also calculators for loans and mortgages, email tools, US ZIP code lookups, and a few fun ones.
A few worth trying first
- Remove Background cuts the subject out of a photo using an AI model that runs on your own device. Product photos and profile pictures never leave your computer.
- Video Editor trims, crops for Reels and Shorts, adds captions and music, and exports MP4 — all without uploading a single clip.
- EXIF Remover strips hidden data from photos, such as the GPS location where they were taken, before you share them online.
How is this possible in a browser?
Modern browsers are far more capable than most people realise. The same technology that runs video calls and 3D games can read documents, decode images, run AI models and encode video. Toolclove loads the code for each tool once, and from then on your device does the work.
That also makes it fast. There is no waiting for a large file to upload and then download again — a PDF merge usually finishes in about the time it takes to click the button.
A handful of tools, such as DNS Lookup and Speed Test, have to reach the internet to do their job — you cannot test a connection without using it. They send only what the lookup needs, and they never touch your files.
Is it really free?
Yes. There is no premium tier hiding the useful features, no file-size paywall, and no sign-up. Because your files are processed on your own device, running Toolclove costs very little — so there is no need to charge you or to make money from your data.
Getting started
- Go to the full list of tools, or search from the homepage.
- Pick a tool and drop your file onto the page.
- Download the result. That is it — nothing to install, nothing to register.
If you have been uploading sensitive documents to random converter sites, try doing it the private way once. It is quicker, and you will never have to wonder where your files ended up.
Have a tool you wish existed? Leave a comment here or use the feedback button on any page — many of the tools started as someone's suggestion.
Originally published on the Toolclove blog.
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