Media Converter
Convert audio to MP3 or WAV, trim clips, and pull the audio track out of a video — all on your device.
🔒 Runs in your browser — your files are never uploadedOutput is audio (MP3/WAV). Converting video to another video format needs far heavier machinery than a lightweight private page should ship — if you need that, tell us at admin@jigsawlabs.tools and we’ll prioritize it.
Frequently asked questions
Are my files uploaded to a server?
No. Decoding and encoding run entirely inside your browser. Your files never leave your device and are never stored.
Can it extract audio from a video?
Yes — drop an MP4, WebM or similar video and the audio track is decoded locally, ready to save as MP3 or WAV.
Which formats can I convert?
Anything your browser can play: MP3, WAV, OGG, M4A/AAC, FLAC (browser-dependent), and the audio of MP4/WebM videos. Output is MP3 (choose the bitrate) or uncompressed WAV.
More free tools — all private, all in your browser