cnvrt.tools
Offline file conversion. Images, video, and audio. Fully free and private, no signup.
Free
Windows coming soonLinux coming soon
About
cnvrt.tools converts images, video, and audio directly in your browser, with no files sent to a server. Drop a file, pick a format, get the result. Works offline after the first load, supports batch jobs, and generates shareable links for specific conversion presets. No account required, no limits, completely free.
Features
- Converts images, video, and audio (PNG, JPG, WebP, MP4, MP3, and more)
- Fully offline after first load — files never leave your device
- Batch processing for converting multiple files at once
- Shareable droplet links for repeatable conversion workflows
- Instant image conversions with real-time output
- No signup, no ads, no limits
System requirements
| macOS | macOS Monterey 12+ |
|---|---|
| Architecture | Universal (Apple Silicon + Intel) |
| Download size | ~53mb |
| Version | v2.0.0 |
| Languages | English |
- MacOS 12+
macOS is a trademark of Apple Inc., registered in the U.S. and other countries. cnvrt.tools is not affiliated with or endorsed by Apple Inc.
System requirements are subject to change. Compatibility is not guaranteed on all configurations. Contact Support