Compare WebP Image and High Efficiency Image Format formats — understand the key differences and when to use each
WebP Image
WebP is a modern image format developed by Google in 2010, designed to provide superior compression for web images. WebP supports both lossy compression (like JPG but 25-35% smaller) and lossless compression (like PNG but 26% smaller), along with transparency and animation in a single format. The lossy mode uses VP8 video codec technology for efficient compression, while lossless mode uses a predictive algorithm. WebP also supports animated images as a modern alternative to GIF with much smaller file sizes and better color support. All major browsers (Chrome, Firefox, Safari, Edge) and platforms now support WebP. It's the recommended image format for web performance optimization, significantly reducing page load times and bandwidth usage. WebP supports ICC color profiles, EXIF and XMP metadata, and alpha channel transparency. Many content delivery networks and image optimization services automatically convert images to WebP.
High Efficiency Image Format
High Efficiency Image Format (.heif) is a image file format.
| Feature | WEBP | HEIF |
|---|---|---|
| Full Name | WebP Image | High Efficiency Image Format |
| File Extension | .webp | .heif |
| Category | image | image |
| Free to Convert | ✓ Yes | ✓ Yes |
| Browser Support | ✓ All Browsers | ✓ All Browsers |
| Convert to Each Other | ✓ Yes | ✓ Yes |
或将文件拖放到此处
最大文件大小：2GB