動態 WebP 製作器
由連續圖片產生動態 WebP — 比 GIF 更小,且支援 alpha 透明。
100% client-side · ffmpeg.wasm · no upload
Pick 2 or more images to begin.
⬇ Download WebPHow to make an animated WebP
- Pick the image frames in playback order. Transparent PNGs preserve alpha.
- Set the frame delay (100 ms ≈ 10 fps).
- Set the output width and quality (80 is the sweet spot).
- Press Build animated WebP. Wait for ffmpeg.wasm to finish, then download.
Common use cases
- Sticker packs for chat apps that prefer WebP over GIF.
- Product loops on landing pages — same motion at half the size of a GIF.
- Email teaser images in newer email clients that support WebP.
Related: GIF Maker · GIF to MP4 · WebP to PNG · All animation tools
常見問題
- Where can I play an animated WebP?
- Modern browsers, Twitter / X, Discord and most chat apps support it. macOS Preview and a few legacy email clients do not.
- Is the WebP lossy?
- Yes by default — quality 80 is visually clean. Set quality to 100 for near-lossless output at much larger size.
- Why not just use GIF?
- GIF is universal but capped at 256 colours per frame and unweildy file sizes. WebP gives full colour and alpha, typically at half the size or less.
Last updated: By jarvisbox