MP4 → AV1

Convert Your MP4 to AV1 documents conveniently

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Free plan: 2 Conversions/hour · Go Unlimited →

Convert up to 1 GB files free, Pro users can convert up to 100 GB files; Sign up now

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How to convert MP4 to AV1

Step 1: Provide your MP4 files using the button above or by toss and let go.

Step 2: Click the 'Convert' button to start the conversion.

Step 3: Fetch your converted AV1 files.

MP4 to AV1 Conversion FAQ

How do I convert a MP4 file to AV1?

Upload your MP4 file using the picker above and the converter detects the source type and runs the MP4 -> AV1 pipeline. The result downloads automatically when conversion completes; no account is needed for one-off conversions.

Is the MP4 to AV1 converter free?

Yes — basic MP4 -> AV1 conversion is free with no registration. Premium adds higher per-file size limits, more parallel batch workers, and removes ads.

How big a MP4 file can I convert to AV1?

Free accounts: up to 100 MB per MP4 file. Premium: typically 1 GB per file, depending on the MP4 source type. Very large files get split into chunks server-side when the AV1 format permits.

Will conversion change the content of my MP4?

Conversion preserves every piece of information that both MP4 and AV1 can represent. Features the AV1 format cannot store (vector data in raster output, formulas in plain-text output, embedded fonts in image output) are rasterized or stripped — the result page flags any feature loss explicitly.

Can I convert many MP4 files to AV1 at once?

Yes — drop multiple MP4 files into the upload zone and they queue in parallel. Premium has more parallel workers; on a 50-file batch this is the difference between minutes and seconds.

Does the MP4 to AV1 converter work on phones / tablets?

Yes — the UI is responsive and the conversion pipeline runs server-side, so mobile devices upload-then-download just like desktops. iOS and Android browser file pickers (camera roll, Files app) work end-to-end without an app.

Which browsers does the MP4 to AV1 converter support?

Chrome, Firefox, Safari (15+), Edge, and Opera. The converter uses a plain `<input type="file">` upload — no WebAssembly or PWA dependencies — so even older browsers convert MP4 to AV1 successfully.

Are my MP4 files kept private?

Yes — uploaded MP4 files are processed in isolated workers and deleted within minutes. We never view, retain, or share content. See /privacy/ for the data-retention window.

What if the AV1 download does not start automatically?

Disable any pop-up blocker, then click the download button manually. The result link stays active for 24 hours, so if your network fails mid-download you can re-trigger from the result page without re-uploading the MP4.

How long does MP4 to AV1 conversion take?

Typically seconds for small files, a minute or two for files near the size cap. The server-side pipeline runs on dedicated workers — your laptop CPU is not the bottleneck.

Do I need to install software to convert MP4 to AV1?

No — the converter runs entirely in your browser plus our servers. No desktop install, no plugin, no extension. Just upload your MP4, wait, download the AV1.

Can I convert MP4 to AV1 without an account?

Yes for one-off conversions. Sign up free for batch history, server-side file storage, and higher conversion limits. Premium adds parallel workers, bigger file caps, and removes ads.

MP4

MP4 container file type can hold video, audio, subtitles, and images in a single file with excellent compression.

AV1

AV1 is an open, royalty-free video compression format designed for efficient video streaming over the internet. It provides high compression efficiency without compromising visual quality.