Convert audio and video, right in your browser.
Free, private, and fast. Your files stay on your device — nothing is uploaded, nothing is stored.
Browse convertersNo signup. No file limits. New converters added regularly.
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Every converter runs locally in your browser — pick a category to see the full list.
Audio converter
Switch between audio formats
MP3, WAV, FLAC, M4A, OGG, AAC, WMA, OPUS, and more — convert any pair in seconds.
MP3WAVFLACM4AOGGAAC+ more
See all audio converters Video to audio
Pull audio from video files
Extract the soundtrack from any video file and save it as MP3 or WAV.
MP4MOVMKVWEBM
See all video converters Guides
Not sure which format?
- MP3 vs WAV vs FLAC, explained
- Best bitrate for podcasts and voice
- Convert a WhatsApp voice note to MP3
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Conversion happens locally in your browser. Your files never touch a server.
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Open a converter and go. No signup, no email, no waiting.
Always growing
New formats and converters are added on a regular basis.
Frequently asked questions
Yes. Every converter is free, with no signup and no limit on how many files you convert.
Yes. Conversion runs locally in your browser, so your files are never uploaded or stored on a server.
MP3, WAV, FLAC, M4A, OGG, AAC, WMA, and OPUS for audio, plus MP4, MOV, MKV, and WEBM for extracting audio from video. New formats are added regularly.
Yes, every converter works on desktop, tablet, and phone browsers.
Check that your file matches the format the converter expects. If it still fails, try a different browser or clear your cache and try again.