Launched this week
Sunasty
137 file tools that run in your browser, not the cloud
6 followers
137 file tools that run in your browser, not the cloud
6 followers
Your files never leave your device. 137 browser tools to convert, compress and edit files. 100% local, offline, no account.
Hey PH 👋
This started because I was tired of one thing. Every time I had to convert a PDF or compress an image, I'd land on some random site that wanted me to upload the file to their server first. For a personal invoice or an ID scan, that always bugged me. Why does a stranger's server need my documents just to resize a photo?
Turns out it doesn't anymore. Browsers got good enough to do this stuff locally. So I built Sunasty. It's 137 small file tools that run entirely in your browser using WebAssembly. Your files stay on your machine. I don't upload anything, I don't ask you to sign up, and there's no account. Once the page has loaded it even keeps working offline.
It covers the usual stuff: resizing and compressing images, merging and splitting PDFs, pulling audio out of a video, reading metadata, formatting JSON, and a bunch more.
It's free. And the part I actually care about is that even if I wanted to snoop on your files, I can't, because they never reach me.
Have a play: https://sunasty.com
Oh, and the name. Sunasty is my cat. He was asleep on my desk for roughly 90% of this build, so it felt fair.
If there's a tool you wish existed, tell me. I keep adding them.