Convert JPG to WEBP
Convert JPG files to WEBP locally, completely free and with maximum privacy.
Drag and drop your files here
or click to browse local files (large files supported, limited only by browser RAM)
Upload FilesPlatform Statistics
How to convert JPG to WEBP
- Drop your .jpg files above, or click Upload Files. You can add many files at once.
- WEBP is already selected as the output. Open the settings (gear icon) to fine-tune the result.
- Click Convert All. ImageMagick runs inside your browser through WebAssembly; nothing is uploaded.
- Download your .webp files as soon as each one finishes.
What to know about JPG to WEBP conversion
- WEBP supports both lossy and lossless compression and typically produces smaller files than older formats at the same visual quality.
- WEBP is best for fast-loading images on websites, and opens in all modern browsers and most image editors.
JPG vs WEBP
| Feature | JPG (Joint Photographic Experts Group) | WEBP (Web Picture Format) |
|---|---|---|
| Compression | lossy | lossy or lossless |
| Transparency | No | Yes |
| Animation | No | Yes |
| Best for | photographs and images where a small file size matters | fast-loading images on websites |
| Opens in | every browser, phone, camera and image editor | all modern browsers and most image editors |
JPG (Joint Photographic Experts Group): A popular lossy compressed image format, widely used for digital photographs and web images.
WEBP (Web Picture Format): A modern image format by Google offering superior lossless and lossy compression for web images.
Conversion options
- Quality (1–100)
- Resize by width, height or both (aspect ratio is preserved)
- Filters: grayscale, sepia, blur and sharpen
- Custom output file name
Frequently asked questions
Is it safe to convert JPG to WEBP here?
Yes. Your files are processed entirely on your own device by WebAssembly code running in the browser. They are never uploaded, so nobody else can see them, and the converter keeps working even if your connection drops after the page loads.
Is there a file size limit?
There is no server-side limit. The only limit is the memory available to your browser, typically 1.5–4 GB on desktop computers.
Can I convert several JPG files at once?
Yes. Add as many files as you like; they are converted in parallel according to your device's CPU cores, and you can apply the same settings to all of them.
Related conversions
Need the opposite? Convert WEBP to JPG.
Convert JPG to other formats
- JPG to PNG
- JPG to PDF
- JPG to GIF
- JPG to SVG
- JPG to AVIF
- JPG to ICO
- JPG to TIFF
- JPG to BMP
- JPG to JXL
- JPG to PSD
- JPG to TGA
- JPG to DDS
Convert other formats to WEBP
- PNG to WEBP
- PDF to WEBP
- MP4 to WEBP
- HEIC to WEBP
- GIF to WEBP
- SVG to WEBP
- MOV to WEBP
- AVIF to WEBP
- ICO to WEBP
- WEBM to WEBP
- MKV to WEBP
- AVI to WEBP
See every JPG converter and WEBP converter, or browse the full converter directory.