点击或拖拽图片到这里
支持 JPG, PNG, WebP 格式，文件大小不超过 20MB
What this tool does
Encode WebP with quality 10–100% (default 80%). Smaller than similar-looking JPG/PNG; alpha can be kept. Uses the browser encoder.
How to use
- Upload PNG or JPG.
- Set quality (75–85% is typical for web).
- Export optimized_image.webp.
FAQ
Safari exports PNG?
Some older Safari builds can’t encode WebP — use Chrome/Edge.
Can all browsers display WebP?
All modern ones; only very old browsers lack support.
More tools in thedeveloper toolbox. For store preview shots, try theApp Store screenshot maker.