Building 170+ Local Web Tools with WebAssembly

Most online tools force you to upload sensitive files to their servers and sit through intrusive pop-up ads just to do a basic conversion or compression.

I built UtilVox (https://utilvox.com) to solve this. It is a suite of 170+ tools (PDF editors, image converters, dev utilities) that run 100% locally in your browser.

Instead of server-side uploads, we compile native libraries to WebAssembly (WASM) to run directly on your CPU. This guarantees complete file privacy for the user and keeps my cloud hosting bills at zero.

It is completely free, has no ads, and requires no sign-ups.

Check it out at https://utilvox.com and let me know what you think!