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    Free browser tool · No upload

    Free GIF to MP4 & MP4 to GIF Converter

    Convert GIFs to MP4 to slash file size — or turn an MP4 clip back into a shareable GIF. Free, runs in your browser, no signup.

    Files never leave your browser Runs locally with FFmpeg No watermark · No signup
    01 — How it works

    Three steps. No friction.

    Pick a direction

    Choose GIF → MP4 or MP4 → GIF.

    Drop your file

    Drag the source file or click to browse.

    Convert

    FFmpeg processes it locally in your browser. Save the converted file.

    02 — Detail

    Why convert GIF to MP4?

    GIF is a beloved format but a terrible one — a 5-second GIF is often 10-30x larger than the equivalent MP4. Twitter, Reddit, and most modern platforms now auto-convert GIFs to MP4 anyway, so doing it yourself means faster uploads, cleaner playback, and tiny files.

    03 — Detail

    Why convert MP4 to GIF?

    Group chats, Slack reactions, README badges, email signatures — there are still plenty of places where GIF is the only thing that auto-plays. We downscale to 480px wide at 15fps with a custom palette for a good size/quality balance.

    04 — Questions

    Frequently asked

    Why is the GIF still pretty big?

    GIFs are inherently inefficient. We cap at 480px and 15fps — for smaller GIFs, trim the source MP4 first using our Video Trimmer.

    Will the MP4 have audio?

    No — GIF source has no audio. The output MP4 is silent video.

    Are my files uploaded?

    No. Conversion runs in your browser.

    Max file size?

    1.5GB browser limit. Most GIFs are well under 50MB.

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    AI scene pacing, music ducking, voice narration, and 4K export — free to try.

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