Batch conversion with a format of your choice
Add any mix of supported images, choose WebP, PNG, JPG or AVIF as the target, and the whole set is rewritten in that format at the original dimensions. Results appear one by one and can be downloaded individually or as a single archive.
Choosing the target format
- WebP — the best default for the web: small, widely supported, keeps transparency.
- PNG — lossless, for graphics, screenshots and anything with sharp edges.
- JPG — maximum compatibility for photographs.
- AVIF — the smallest files, where your browser can write it and your audience can read it.
Batch behaviour
Files keep their names and only the extension changes. Conversion is sequential, so a large batch takes time proportional to the total number of pixels. If the tab becomes sluggish, split the job.