Convert or compress any file — right here
Drop a video, audio file, or image — ConvertUno detects what it is and shows exactly the options you need. Free, no upload, no account, no watermark.
Drop any file here
or
Video, audio, or image — any size, no upload
🔒 Files never leave your device — everything runs in your browser.
🔒 100% privateYour file never leaves your device — there is no upload at all.
⚡ Hardware-fastUses your device's video hardware — no upload wait, no queue.
∞ No limitsNo file-size cap, no daily quota, no signup, no watermark. Free.
Compress for exactly what you need
By size
By platform
By format
Convert
- Convert 3GP to MP4
- Convert AVI to MP4
- Convert FLAC to MP3
- Convert FLV to MP4
- Convert M4A to MP3
- Convert MKV to MP4
- Convert MOV to GIF
- Convert MOV to MP4
- Convert MP3 to WAV
- Convert MP4 to GIF
- Convert MP4 to MP3
- Convert MPG to MP4
- Convert OGG to MP3
- Extract MP3 audio from video
- Convert WAV to MP3
- Convert WebM to GIF
- Convert WebM to MP4
- Convert WMV to MP4
Or use the full video compressor andvideo converter — more tools are on the way.