Convert JPG to WebP Online in Seconds
- Step 1: Choose one or more JPG files or drag them into the box. Optional: set a target width and height in Settings to resize during conversion.
- Step 2: Conversion starts automatically and finishes quickly. We process up to 20 images at once.
- Step 3: Download your WebP files. If you uploaded more than one image, you will receive a single ZIP with all results.
You can upload and convert up to 20 JPG images at a time. Multiple files are delivered as a single ZIP download.
Free JPG to WebP image converter
WebP typically trims 25 to 35 percent off a JPG at the same visual quality, so pages load faster and mobile visitors save data.
About JPG images
JPG is a lossy photo format. It cannot store transparency and may show blocky artifacts at low quality. It works well for photos but is less ideal for logos, UI, or screenshots.
Always free
Converter App is 100 percent free to use. No account, no watermark, and no hard usage limits beyond fair use. Upload up to 20 images per run. Large images are welcome, and our video tools also support very large files.
High quality WebP
We preserve your original resolution by default. If you need a smaller image, set width and height in Settings before converting. Choose lossy WebP for photos and lossless WebP for graphics or text. Note: converting a JPG cannot restore lost detail or transparency. For logos or UI that need transparency, start from a PNG and use lossless WebP.
Part of Converter App
This converter is part of the Converter App suite trusted by thousands for quick, reliable conversions across images, documents, audio, and video. If you must support very old software or some email clients, keep a JPEG fallback.
Privacy protection
Files are processed securely and removed automatically after conversion. Only you can access the download. We never add watermarks or modify your content beyond the conversion you request.
What is WebP and when to use it
The key is flexible compression. WebP can be lossy like JPEG or lossless like PNG and will suit everything from photos to UI screenshots. All current browsers open .webp files natively.
WebP vs JPEG in practice
If you must support very old software or email newsletters, keep a JPEG fallback. For most websites, WebP is the smarter default because visitors download less data for the same picture.
Why convert JPG to WebP
Practical tips: converting a heavily compressed JPG will not restore lost detail. For logos or UI screenshots, start from a PNG and try lossless WebP. For photos, lossy WebP usually gives the best balance of size and quality.
Converter App basics: upload a JPG above, wait a moment, then download a clean WebP. It is free and there is no watermark.
ImageMagick tip: prefer the command line or offline work. Use: magick convert photo.jpg photo.webp. For many files, loop through a folder and convert each image.
Photoshop tip: install Google’s free WebPShop plug in, then Save As WebP and adjust the quality slider to suit your needs.