Step 1: Supply your WebM files using the button above or by haul and lay.
Step 2: Click the 'Convert' button to start the conversion.
Step 3: Get your converted MP2 files.
WebM to MP2 Conversion FAQ
How do I extract the audio from a WEBM as MP2?
+
Upload the WEBM file and the converter demuxes the audio track, then re-encodes it as MP2. No re-encoding of the video happens — only the audio stream is processed, which keeps it fast even on long videos.
Is the WEBM to MP2 conversion reversible?
+
You can convert the MP2 back to WEBM on this site. If either format involved is lossy, the round-trip is not bit-perfect even though it is visually or audibly close.
What output quality should I expect from WEBM to MP2?
+
Default settings target broadcast / web quality — visually identical to the source for most viewers. For archival use, pick the highest quality option in the converter settings.
Is converting WEBM to MP2 a second round of lossy compression?
+
Yes, and it is worth planning around. Both formats are lossy, so the MP2 encoder is working from audio that has already been through one psychoacoustic pass, and its own decisions compound the first set. At 192 kbps or above the result is still transparent for most listening. If you have a lossless master anywhere, encoding the MP2 from that instead avoids the double pass entirely. WebM is deliberately narrow: VP8 or VP9 video (AV1 more recently) with Vorbis or Opus audio, and nothing else. MP2 is lossy but uses a simpler filterbank than MP3, typically running at 192 to 384 kbps.
Is there a file-size limit when converting WEBM to MP2?
+
Free conversions have a size limit per file, set by the type of file, and the page tells you when a file is over it. A paid plan removes that limit, so much larger files can be converted.
Can I batch-convert several WEBM files to MP2 at once?
+
Several files in one job need a paid plan. Free use is one file per conversion, one conversion an hour. On a paid plan you can add several files to one job, then download each result on its own or all of them in one ZIP.
What happens to my WEBM files after the conversion?
+
Uploaded files are processed on our own conversion servers, nobody looks at them, and they are not shared. The upload and the converted file are both deleted automatically about 24 hours after the conversion, which leaves time to download the result. See /privacy/ for the full policy.
What apps can play a MP2 file?
+
MP2 plays in most music players, browsers, and media libraries. iTunes / Apple Music, VLC, Foobar2000, and phone media apps handle it natively.
Do I need to install software to convert WEBM to MP2?
+
No. The converter runs entirely in your browser plus our cloud — no plugin, no install, no admin rights. It works on Windows, macOS, Linux, ChromeOS, iOS, and Android.
Do I need an account to convert WEBM to MP2?
+
Yes. One conversion an hour is free, with no account needed, for a file within the free size limit. A paid plan removes the hourly limit and the size limit, and lets you add several files to one job.
Is there an API for WEBM to MP2 conversion?
+
Yes. Every conversion this site offers is also exposed via a JSON API — see /api/ for endpoints, authentication, and rate limits. WEBM to MP2 is one of the supported pairs.
What if my WEBM fails to convert to MP2?
+
Failures are usually caused by corrupted source files or unsupported WEBM variants. Re-export from the original app and try again; if it still fails, the contact page forwards the file to support so we can diagnose.
