JPG to WEBP Converter
A free online JPG to WEBP converter you can use right away with no sign-up or installation. Upload JPG files, press the convert button, and they become WEBP files. Drag and drop up to 20 files at once, then download them individually or all together as a ZIP. Everything is processed inside your browser, so your images never leave your device.
How to use
- Drag and drop the JPG files you want to convert, or click to select them. Up to 20 files at once.
- Adjust the WEBP quality if needed. The default of 90 is enough for most cases.
- Press the convert button and every file is converted to WEBP.
- When conversion finishes, download files one by one or grab them all as a ZIP.
Features of this free JPG to WEBP converter
- Safe conversion — processed in your browser, images never leave your device
- Batch conversion of multiple files with drag-and-drop support
- Optimize file size with adjustable quality
- Up to 20 files at once · individual or full ZIP download
JPG → WEBP Selection criteria and conversion limits
When it fits
Use this to reduce transfer size for web photos while targeting modern browsers. First confirm that older editors and upload services accept WebP, and keep the original JPG separately.
What changes and what to check
Lower quality or a smaller KB target can reduce size but may add artifacts, and WebP is not guaranteed to be smaller at the same perceived quality. Existing JPG loss and opacity remain; EXIF/ICC are removed, so compare zoomed output and actual size.
Frequently asked questions
Are uploaded images sent to a server?
No. All processing happens inside your browser and images are never sent to an external server.
Why convert to WEBP?
WEBP produces smaller files at the same visual quality, which helps reduce page weight and speed up website loading.
Can I convert multiple files at once?
Yes. You can convert up to 20 files at once with the same settings and download them individually or all together as a ZIP.