Convert Any File — Free & Private
Images, video, audio, and documents. Instant, browser-based conversion with no uploads and no sign-up.
Drop any file to convert
or click to browse — we'll auto-detect the format
JPG, PNG, WebP, HEIC, MP4, MOV, MP3, WAV, DOCX, PDF and more
Private — files stay on your device Instant — hardware accelerated Free — no sign-up required
Why Hero Converter?
100% Private
Every conversion runs in your browser. Your files are never uploaded to any server.
Instant Conversion
Hardware-accelerated via native browser APIs. Near-native speed.
Free Forever
No sign-up, no limits on conversions, no watermarks. Completely free.
How It Works
1
Upload
Drop any file or browse. We auto-detect the format.
2
Configure
Choose your output format, adjust quality, and set options.
3
Download
Download individual files or grab everything as a ZIP.