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55Free Tools · No file uploads

Free Tools for
Everyday Work

Image, PDF, text & developer tools. No sign-up. No uploads. Everything runs in your browser.

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Files stay local
Lightning Fast
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All 55 Tools

Everything you need, right in your browser. No downloads, no sign-ups.

Text Tools

5 tools

Case Converter

Change case

Lorem Ipsum

Generate text

Remove Duplicates

Clean text

Text Formatter

Format text

Word Counter

Count words

Local tools. Clear data choices.

Image, PDF, text, and many developer tools process content in your browser. Network tools send requests to external services; some local tools download processing libraries. This site also uses analytics and advertising. Tool inputs are not included in the optional tool-outcome metrics.

Read how data is handled
Browser-based file tools
No account required
Open source
55
Tools, all free
0
File uploads by local tools
None
Sign-up required
MIT
Licensed, source public

How UtilByte handles your files

Most online converters upload your file to a server, process it there and promise to delete it afterwards. UtilByte does the work in the browser tab you already have open, so there is nothing to delete and nothing to trust.

Processing runs on your machine

Image, PDF and video tools use WebAssembly builds of the same libraries a desktop app would — pdf-lib for PDFs and ffmpeg.wasm for video. Speed depends on your CPU, not on our queue.

Works offline once loaded

Open a tool, disconnect from the network, and it still works. That is the simplest proof that your file is not going anywhere — and it is a test you can run yourself in about ten seconds.

You can read the code

The whole site is MIT-licensed and public. If you would rather not take a privacy claim on faith, check it, or run the project locally.

View the source on GitHub