Step 1: Supply your WAV 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 WebM files.
WAV to WebM Conversion FAQ
What does the WAV to WEBM converter do?
+
It converts a WAV file into WEBM format.
Will the data inside my WAV be preserved when converting to WEBM?
+
Yes — the content is mapped to the WEBM equivalent. Format-specific extras that WEBM does not represent natively are omitted rather than corrupted.
Is the WAV to WEBM conversion reversible?
+
You can convert the WEBM back to WAV on this site. If either format involved is lossy, the round-trip is not bit-perfect even though it is visually or audibly close.
How much smaller will the WEBM be than my WAV?
+
Typically 5-10x smaller for images, 5-15x smaller for audio. Exact ratio depends on the chosen quality level and the content — flat solid-colour images and silent audio compress far more than detailed photos or busy soundtracks.
Is there a file-size limit when converting WAV to WEBM?
+
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 WAV files to WEBM 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 WAV 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.
Will my WEBM play on phones, tablets, and TVs?
+
Yes — WEBM uses modern codecs that play natively on iOS, Android, Smart TVs, game consoles, and every modern browser.
Do I need to install software to convert WAV to WEBM?
+
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 WAV to WEBM?
+
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 WAV to WEBM conversion?
+
Yes. Every conversion this site offers is also exposed via a JSON API — see /api/ for endpoints, authentication, and rate limits. WAV to WEBM is one of the supported pairs.
What if my WAV fails to convert to WEBM?
+
Failures are usually caused by corrupted source files or unsupported WAV 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.
