MP4 to GIF Converter
Turn any MP4 clip into a clean, shareable GIF — trimmed, cropped, and sized exactly how you want. Runs entirely in your browser.
Drop a video to start
Choose videoMP4 · MOV · WEBM · AVI · MKV · up to 200 MB
MP4 is the most common video format on the web, which is exactly why it's the most common starting point for a GIF. Whether your clip came from a phone, a screen recorder, or a download, FreeVideoToGif turns it into an animated GIF without uploading a single byte.
Because the conversion runs locally with FFmpeg compiled to WebAssembly, there is no upload wait and no server-side copy of your video. Pick a file, trim to the moment you care about, set a size, and download — usually in just a few seconds.
Why convert MP4 to GIF in your browser
Most online converters upload your MP4 to a remote server, process it there, and hand back a watermarked result. That's slow, it puts your footage on someone else's machine, and it often caps your file size. Doing it locally removes all three problems at once.
MP4 typically uses the H.264 codec (and increasingly H.265/HEVC), both of which the built-in engine decodes directly — so the file you already have works as-is, with no re-encoding step before you start.
Getting a small MP4-to-GIF file
GIF has no modern compression, so the three levers that matter are length, width, and frame rate. Trimming to a 2–6 second clip does the most work; after that, dropping the width to 480px and the frame rate to 15 keeps most clips smooth while staying small.
For the final squeeze, turn on Optimize palette in the settings panel. It builds a custom 256-colour palette tuned to your clip, which usually shrinks the file with little visible quality loss.
How to convert MP4 to GIF
- 1
Drop in your MP4
Select or drag your .mp4 file onto the page. It loads straight into the browser — nothing is sent anywhere.
- 2
Trim to the good part
MP4 clips are often long. Drag the timeline handles to isolate the two to six seconds that make the best GIF.
- 3
Tune size and FPS
Lower the width and frame rate to shrink the file. 480px wide at 15 FPS is a good balance for sharing.
- 4
Convert and download
Hit Convert and save the finished GIF to your device. No watermark, no account, ever.
Recommended MP4-to-GIF settings
A starting point — adjust to taste. Lower width and FPS for a smaller file.
| For | Width | FPS | Why |
|---|---|---|---|
| Sharing in chat or social | 480px | 15 | Small file, smooth enough for most clips |
| Crisp text or UI detail | 640px | 10 | Keeps detail; lower FPS offsets the larger width |
| Tiny file for email | 320px | 10 | Smallest output; fine for short reactions |
Tips for better MP4 → GIF results
- Both H.264 (the usual MP4 codec) and H.265/HEVC are supported by the built-in engine.
- For files over ~50 MB, trim first — a shorter clip converts faster and uses far less memory.
- Turn on Optimize palette in the settings panel to cut file size with little visible quality loss.
MP4 to GIF — FAQ
Is there a file size limit for MP4 to GIF?
You can load MP4 files up to 200 MB. Since everything runs on your device, the practical limit is your available memory — trimming a long clip before converting helps a lot.
Why is my GIF bigger than the original MP4?
GIF is a 1989 format with no modern compression, so a few seconds of GIF can outweigh a much longer MP4. Lower the FPS, reduce the width, or enable palette optimization to shrink it.
Does converting MP4 to GIF lose quality?
GIF is limited to 256 colours per frame, so gradients and fine detail are reduced — that is inherent to the format, not the tool. The palette optimizer keeps it looking as close to the source as GIF allows.
Can I convert MP4 to GIF on my phone?
Yes. It works in mobile browsers, though longer clips may hit memory limits — keep phone conversions under about 10 seconds for best results.