Convert audio to WEBM

Free, in your browser, no signup: files delete themselves within an hour.

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Files auto-delete in 1 hour
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Flippy turns audio into WEBM for free: upload the audio above and download it wrapped as WEBM, sound untouched.

It sounds backwards, but audio to WEBM is a real need: plenty of platforms and tools only accept video, so Flippy re-packs your audio audio inside a WEBM wrapper. Nothing is re-recorded: the sound in your audio crosses over untouched, and the WEBM that comes out is built for embedding on the web without licensing worries.

Why flip audio to WEBM

Whatever the recording, audio just wants to be heard: the trick is picking a shape that plays where you need it. It was born in wherever your microphone, DAW or download came from, and its real weak spot is nothing in particular; the limits belong to whichever format it happens to be wearing.

WEBM is video the way browsers like it: open, royalty-free and built to stream. A Matroska-based container restricted to VP8/VP9/AV1 video with Vorbis or Opus audio. That makes it the right destination when what you need is embedding on the web without licensing worries.

How to convert audio to WEBM

1
Drop your audio file into the flipper above, or click to browse for it.
2
Check the output format: WEBM is already selected for you.
3
Hit Convert, give it a moment, then download your new WEBM.

audio vs WEBM, side by side

	audio	WEBM
Born	wherever your microphone, DAW or download came from	2010, Google, out of its VP8 acquisition
Type	audio · any format	video · container
Best for	any sound file: music, voice memos, podcasts, session exports	embedding on the web without licensing worries
Weak spot	nothing in particular; the limits belong to whichever format it happens to be wearing	life outside the browser: editors, TVs and Apple devices get picky
Typical size	anywhere from tiny voice notes to studio-sized masters	often smaller than the equivalent MP4: VP9 and AV1 squeeze harder than H.264
Plays on	Depends entirely on the format it lands in.	Every modern browser; hit-and-miss in editing apps and on Apple hardware.

Questions people ask

Will converting audio to WEBM lose quality?

No. Wrapping audio in a WEBM container doesn't touch the sound itself: it's the same stream in a different box.

Will the WEBM file be bigger or smaller than my audio?

About the same, plus a sliver of container overhead. The audio stream is unchanged; WEBM just adds a video-shaped envelope.

Where will the WEBM file play?

Every modern browser; hit-and-miss in editing apps and on Apple hardware. That's the usual reason people leave audio behind: WEBM simply opens in more of the places that matter.

How long does audio to WEBM conversion take?

It scales with length and resolution: short clips finish in seconds, long HD videos can take a few minutes. Files auto-delete within an hour after.

More ways to handle these formats

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