FREE · PRIVATE · NO SIGNUP
Free online image compressor
Compress up to 10 JPG, PNG, or WebP images in your browser. Download each result or save the batch as a ZIP. Nothing is uploaded.
- 100% private, on-device processing
- Up to 10 images per batch
- JPG, PNG, and WebP
Browser tools
Private, focused tools that process your files on this device.
Batch image compression in your browser
Select or drag up to 10 images at once. Each file is compressed on your device, then stays available as an individual download. When several images finish, Yuelu Tools can package the completed files into a ZIP without sending them to a server.
Images are processed one at a time to keep browser memory use predictable. A failed image does not discard files that already finished successfully.
Target size, dimensions, and metadata
Set a maximum file size for each image from 0.1 MB to 20 MB. The compressor starts at the highest quality and reduces it only as needed. The maximum dimension can preserve the original dimensions or resize large images to 4096, 2560, 1920, or 1280 pixels while maintaining the aspect ratio.
Image metadata is removed by default. JPEG EXIF metadata can be preserved when camera or capture information is required.
Supported image files
The compressor accepts JPG, JPEG, PNG, and WebP files up to 20 MB each and 100 MB per batch. Output keeps the original image format, and a result is never substituted when it would be larger than the source file.
Frequently asked questions
Are my images uploaded?
No. Compression and ZIP creation run in your browser, and the selected images remain on your device.
Can I compress several images together?
Yes. Select or drag up to 10 JPG, PNG, or WebP images, then download each result or the completed batch as a ZIP.
Will image dimensions change?
Only when a maximum dimension is selected and the source is larger. Choose Keep original dimensions to adjust quality without intentional resizing.