1
Load a public video
Paste the post link and wait until the video card appears.
Soundtrack only
Threads Video to Audio
Extract the soundtrack of a public Threads video. The file you get is M4A: the original audio track inside the MP4, not a recompressed MP3.
Paste a public Threads URL above to preview videos, photos, Reels, and carousels.
Paste a public post you have the right to save. Choosing Load media means you accept the Terms of Service.
What Save audio actually does
A Threads video is an MP4. Its soundtrack is usually AAC audio in the same file as the picture. ThreadsVideoDL copies those audio samples into a new M4A file and leaves the video frames out. That is a remux, not a transcode. The audio is not run through an MP3 encoder, so there is no extra generation of loss from a second compress.
People search “Threads video to MP3” because MP3 is the familiar word for “just the sound.” If a tool or editor you use refuses M4A, open the file in VLC, choose Convert, and pick MP3. That last step happens on your computer. The Cloudflare Worker that runs this site does not include ffmpeg, which is what a server-side MP3 encode would need.
How to extract the audio
2
Choose Save audio (M4A)
The server fetches the MP4 and returns the audio track. Photos do not have this button.
3
Keep or convert
Play the M4A as-is, or convert it to MP3 locally if you truly need that extension.
Frequently asked questions
Why isn’t the file named .mp3?
Because the audio inside a Threads MP4 is not MP3. Renaming AAC to .mp3 would make a broken file. M4A is the honest container.
Does extraction add a watermark?
No. The audio samples are the ones from the public video.
What if the clip is silent?
You get a clear error instead of an empty download.