GIF → MP4
Drop a GIF, get a much smaller MP4 (H.264, faststart, yuv420p). Up to 50 Mb.
Drop your file here
audio, image, PDF — up to 50 Mb.
How to convert GIF to MP4
1. Drop your GIF
Drag a GIF into the drop-zone or click to browse. Up to 50 Mb.
2. Wait a few seconds
We decode every frame, re-encode to H.264 with the faststart flag and a yuv420p pixel format.
3. Download the MP4
The new file is streamed straight to your browser ; no email required.
About GIF to MP4
GIF to MP4 takes an animated GIF and re-encodes it as a modern H.264 MP4 video. The reason this matters is brutally practical : the GIF container is 35 years old, has no inter-frame compression, no audio track and a 256-color palette per frame, which means even a short clip can hit several megabytes. An equivalent MP4 is typically 5–20× smaller, plays smoother on mobile, respects autoplay-muted policies, and lets you wire up looping, controls and accessibility attributes with the standard HTML `<video>` element. Use cases include shrinking a marketing GIF before shipping it to a landing page, replacing heavy GIF embeds in documentation, archiving reaction loops without burning storage, swapping GIF backgrounds in slides for MP4 backdrops, or preparing assets for a chat tool that supports inline videos. Under the hood, GIF to MP4 is a Rust service wrapping ffmpeg with an opinionated configuration. We probe the GIF to capture its true frame rate (GIFs often lie about delays), then re-encode to H.264 using libx264 with a CRF-quality target, the `yuv420p` pixel format for universal playback (Safari, mobile players), the `faststart` flag so playback can begin before the file is fully downloaded, and a square-pixel SAR to dodge geometry warnings. No audio track is added — GIFs are silent by spec, so the resulting MP4 carries only video. A content-hash cache short-circuits identical conversions. What sets BastosConvert apart on GIF to MP4 : no watermark on the output, no signup, no upsell, and a deterministic encoder pipeline so the same GIF always yields byte-identical MP4 output.