About this tool
WebP files are typically noticeably smaller than equivalent JPG or PNG files, which makes pages load faster. Converting a whole folder of images one at a time is tedious, so this tool handles a batch in one go.
Select or drop as many JPG, PNG and WebP files as you need, set the quality, and convert. Each file is processed on your device, one after another, and you can download them individually or together as a single ZIP archive.
How to use it
- Drop several images at once, or click to select them.
- Choose a quality level.
- Click “Convert all to WebP” and watch the progress.
- Download the ZIP, or individual files.
Frequently asked questions
How many images can I convert at once?
Up to 200 per batch. Because everything runs on your device, very large batches of high-resolution photos depend on your computer’s memory and speed.
Is transparency kept?
Yes. WebP supports transparency, so transparent PNGs stay transparent.
Can I use WebP everywhere?
All current major browsers display WebP. Some older software and a few upload forms still expect JPG or PNG, so keep your originals if you might need them.