Convert to GIF, Free
Files convert instantly in your browser. 100% private, any file size, no account needed.
Drop your GIF file here
or click to browse. Any file size.
Conversion runs entirely in your browser. Your file never leaves your device.
How to convert to GIF
GIF is the internet's classic format for short looping animations. While modern alternatives like WebP and MP4 offer better compression, GIF remains universally supported everywhere: emails, messaging apps, social media, Slack, and every web browser since the 1990s. Converting a video clip, image sequence, or animated image to GIF is the fastest way to share a looping visual that works everywhere without any app or player required.
BoltConverter converts videos and images to GIF in your browser. The conversion runs locally using WebAssembly so your source files are not uploaded. You can convert MP4, MOV, WEBM, PNG, and other formats to looping GIF directly.
Upload your source file
Click the upload area or drag a video clip or image onto the converter.
Conversion runs in your browser
BoltConverter processes the file locally using WebAssembly and encodes it as an animated GIF.
Preview the GIF
The animated GIF preview plays in your browser. Check the frame rate and loop look correct.
Download the GIF
Click Download to save the GIF. No files were uploaded to any server.
Frequently asked questions
Why are GIF files so large compared to MP4?
GIF uses a much older compression algorithm and is limited to 256 colors per frame. An equivalent animation in MP4 is typically 5-10 times smaller. Use GIF when you need universal compatibility; use MP4 when file size matters.
What is the color limitation of GIF?
GIF is limited to a palette of 256 colors per frame. Videos or images with gradients and many colors will show visible dithering or banding after conversion.
Can I control the frame rate of the output GIF?
Yes. Lower frame rates (8-10 fps) produce smaller files but smoother playback requires 15-25 fps. BoltConverter uses a balanced default frame rate.
Are my files kept private?
Yes. The conversion runs entirely in your browser. Your source files are never uploaded to a server.
What input formats can I convert to GIF?
MP4, MOV, WEBM, and common image formats are supported. Specific format support depends on your browser's media decoding capabilities.