MP4 to MP3 converter

Choose a video and press Convert to MP3. The converter takes the sound track out of the video and saves it as an MP3 file that plays on any phone, computer or podcast app. It also converts MOV, WebM, MKV, M4A and WAV files. It runs in your browser, so nothing is uploaded and there's no file size limit.

Which quality to choose

Medium is right for speech: podcasts, interviews, lectures. Choose High for music. Low makes the smallest file and still sounds clear for voice.

Turning the audio into text

To get a transcript or subtitles from the same file, use video to text. It runs a speech recognition model in your browser and gives you a TXT, SRT or VTT file.

Podcast clips

If you record a video podcast, ClipFlame turns the episode into short vertical clips with captions, ready for Reels, Shorts and TikTok.

Common questions

Is this MP4 to MP3 converter free?

Yes. It's free with no file size limit and no sign-up, because the conversion happens in your browser.

Is my video uploaded anywhere?

No. The audio is extracted on your device, so the file never leaves it.

Which quality should I pick for a podcast?

Medium. It keeps speech clear at a small file size. Choose High for music.

Can I convert MOV or WebM files too?

Yes. It also reads MOV, WebM, MKV, M4A and WAV and saves an MP3.