Convert MP4 to GIF Online Free

GIF is a very old format (1987) that stores each frame as a separate palette-indexed image. Modern video codecs like H.264 (used in MP4) are vastly more efficient because they only store the differences between frames. A 5-second MP4 might be 500 KB while the same clip as a GIF could be 5–15 MB. Reduce the resolution, frame rate, or color count to shrink the GIF file size.

15 fps is the standard sweet spot for animated GIFs — smooth enough for most motion while keeping file size reasonable. Use 10 fps for slower, simpler clips. Use 24–30 fps only for fast action sequences where smoothness matters more than file size.

GIF is limited to a maximum of 256 colors per frame, while MP4 video can display millions of colors. The converter uses palette optimization and dithering to approximate the original colors as closely as possible, but photorealistic footage with gradients or skin tones will always show some banding. GIF works best for screen recordings, animations, and illustrations.

Under 6 seconds is ideal for social sharing. Between 6 and 10 seconds is acceptable for documentation and tutorials. Above 10 seconds, GIF files become very large (20+ MB) and may be rejected by platforms. For longer animated content, consider using WebP or WebM instead.

Yes. The converter includes a clip trimmer that lets you set an exact start time and end time within the MP4. Only that portion of the video is converted to GIF frames, so you can extract the perfect 3-second moment from a 20-minute recording.

Completely private. Your MP4 is loaded into your browser's memory and processed locally using WebAssembly. No part of your video is transmitted to any server. The converted GIF is generated entirely on your device and cleared from memory when you close the tab.

A long clip can run out of memory, because the GIF is built from every frame at once. In a test, a 3-minute 720p clip worked and a 5-minute one failed. Cut the video shorter with the Video Trimmer first, then convert it here.

Every GIF is 480 px wide and plays at 15 frames per second, with up to 256 colors and a loop that never ends. The height follows your video. The Frame rate menu lists 24 to 60 fps, and those choices give the same 15 fps GIF.

Yes. Add as many MP4 files as you like, up to 1 GB each, and they convert one after another. Save each GIF on its own, or use Download All to get one ZIP file once two or more are done.

Clips narrower than 480 px are enlarged to 480 px wide, so the GIF gets soft and heavy. A 4-second 320 by 240 clip became a 480 by 360 GIF of 1.63 MB. The Video to GIF tool has trim and size choices.