GIVE YOUR VIDEO’S SOUND A FILE OF ITS OWN
Extract Audio from Video
Choose a track. Save the sound. Free, private, and local.
- 1Choose video
- 2Audio format
- 3Extract audio
- 4Download
Drop your video here
Your video’s sound, ready to save.
MP4, MOV, WebM & more · Codec support variesYour video
Read locally. Ready for your next step.
Reading your video…
Original audio copies the selected track when its codec has a compatible container. Other formats encode locally at 48 kHz, preserving mono or stereo.
Compressed audio can add a small amount of packet or encoder padding. Results show their measured duration.
Checking your video
Your video stays on this device. Keep this tab open.
Your result is ready!
Preview your result, then save it before leaving.
Writes to disk on this device. No artificial file-size or duration limits; your browser, codecs and free storage set the practical limits.
Save the sound from your video.
Extract audio from video into a separate recording, or turn video into MP3.
- 1
Choose your video
Drop one saved video into the upload area. Splice reads its contents locally and shows the duration and file size.
- 2
Choose a track and format
Select the audio track you want, then Original audio for a compatible copy or an available format such as MP3, WAV or M4A.
- 3
Process on your device
A worker reads and writes media incrementally. Progress follows actual processing. Cancel to return to your input and settings.
- 4
Listen and download your audio
Play and seek through the result. Download before changing settings or leaving this page.
Formats & compatibility
MP4, MOV, WebM and other recognized saved containers depend on their actual codecs. H.264/AAC MP4 is the most broadly supported path; VP9 and Opus depend on your browser and player. Damaged files, live streams and files with multiple video tracks are rejected.
One audio track is selected; other audio tracks and all video are deliberately excluded. Original audio supports AAC in M4A, MP3, Opus in Ogg and 16-bit PCM in WAV where timestamps permit copying. Other audio can convert to supported MP3, WAV, M4A, Ogg or WebM outputs. Conversion supports mono or stereo at 48 kHz. Missing audio produces a clear message.
Copying keeps encoded sound quality. Changing codecs is lossy for compressed output. WAV stores decoded audio at 16-bit precision and can be much larger. MP3 may include a small amount of encoder priming or end padding; sample-perfect gapless MP3 output is not promised.
Private, with practical limits
No uploads, account, watermark or artificial size or duration limits. Browser codec support, RAM, free disk space and processing power still matter. Current desktop Chrome and Edge provide the most complete tested path.
These utilities require disk-backed output. Single results can save directly to a chosen file where supported; split clips and ZIP use temporary browser disk storage. No entire input video or collection of output clips is held in RAM. Large muxer indexes can still use memory.
Canceling aborts partial output and preserves a chosen destination’s previous contents. Successfully finished results use storage until you change settings or leave. A ZIP64 archive needs a compatible archive reader. Very large WAV extraction uses RF64, which older players may not support.
A few useful answers
Can I extract MP3 from video?
Yes, when your browser can decode the source audio and supports the local MP3 encoder. Choose MP3 and a bitrate. Video frames are excluded from the output and never encoded.
Will my files be uploaded?
No. Media is read from your device and processed in your browser. Keep this tab open until the operation finishes.
Why can’t this video finish?
The browser may lack a required codec or available disk space. Check the error, try a compatible H.264/AAC file, and allow access to your destination. The input filename alone cannot establish codec support.
Can I cancel and try again?
Yes. Cancel returns to your selected file and settings. After completion, Change settings clears the previous outputs before another run. Save your results first.