GIF Editor & Maker
GIF remains the most universally supported animated image format on the web, understood by every browser, email client, and messaging app. FastEdit lets you edit GIFs with precision: trim frames on a timeline, crop regions, adjust speed, and optimize file size, entirely in your browser.
Need a smaller file? Convert your GIF to WebP or MP4 for dramatically better compression, or import video clips and turn them into shareable GIFs with full control over dimensions, frame rate, and color palette.
Codec LZW compression
Color Depth 8-bit (256 colors per frame)
Animation Support Yes, multi-frame with per-frame delay
Transparency Binary (1-bit), fully transparent or fully opaque per pixel
Features
- Timeline editor for trimming, cutting, and rearranging GIF frames with instant preview
- Convert GIF to WebP, APNG, or MP4 to reduce file size by 50-90% while keeping the animation
- Create GIFs from MP4, WebM, or MKV video clips with adjustable frame rate and dimensions
- Frame deduplication automatically detects and removes redundant frames to shrink file size
- Speed control lets you slow down, speed up, reverse, or ping-pong any GIF animation
- Crop and resize with 49 platform presets, get the exact dimensions Discord, Slack, or Twitter needs
Use Cases
- Creating reaction GIFs from video clips for Slack, Discord, or social media with precise trim points
- Optimizing large GIFs for email campaigns where file size limits are strict (often under 1 MB)
- Converting screen recordings to GIFs for bug reports, tutorials, or product documentation
- Reducing GIF file size for faster page loads by converting to WebP while keeping animation
- Making looping product demo animations from video footage for landing pages and ads
Technical Specifications
Codec LZW compression
Color Depth 8-bit (256 colors per frame)
Animation Support Yes, multi-frame with per-frame delay
Transparency Binary (1-bit), fully transparent or fully opaque per pixel
Max Dimensions 65535 x 65535 pixels (practical limit much lower)
Browser Support Universal, every browser, email client, and platform
Typical File Size 500 KB to 10+ MB for animations (much larger than modern alternatives)
MIME Type image/gif