A fast, privacy-first utility website.
ToolBro was created to eliminate the security risks, paywalls, and slow upload speeds of traditional online file converters.
Our Mission
We believe that everyday digital utilities—resizing a photo, merging a contract, generating a QR code—should be instant, free, and completely confidential. By leveraging the immense power of modern web browsers, we remove servers from the equation entirely.
Core Values
Total Privacy
Your files never leave your device. Zero cloud uploads, zero data logs.
Instant Speed
Process files at hardware speed without waiting for internet uploads.
Accessible to All
No accounts, no software installs, no subscriptions. Works everywhere.
Minimalist Design
Calm, distraction-free interface inspired by modern design leaders.
Currently Free
Full-featured tools with no hidden limits, watermarks, or premium gates.
About ToolBro FAQ
Most free online file converters upload your confidential files to unknown third-party cloud servers, apply watermarks, or force paid monthly subscriptions. We built ToolBro to prove that modern web browsers can do all of this heavy lifting locally, keeping your data completely private.
No. We do not track the contents of your files, require email logins, or sell personal information. The site is supported solely by non-intrusive banner advertisements.
We utilize modern browser technologies including WebAssembly, HTML5 Canvas API, Web Cryptography API, and optimized JavaScript libraries. The computation runs on your device's CPU and GPU directly.
Get in Touch
Have a question, found a bug, or want to suggest a new tool? Reach out to us directly.