One day, I realized that many online tools we use to compress, resize, or modify our documents require us to upload those files to their servers.
That got me thinking: Why should a simple document-processing task require sending a private file somewhere else?
So I built OpenTool.tech — a collection of tools designed to run entirely in your browser.
That means your files can be processed locally on your device, without needing to upload them to a server. No sign-up. No account. No unnecessary cloud upload.
I made it free for everyone to use.
🔒 Your files stay on your device.
⚡ Processing happens in your browser.
🚫 No sign-up required.
Try it out: https://opentool.tech
Privacy shouldn't be a premium feature.
