Image Compressor
Reduce JPG, PNG, and WebP file sizes privately in your browser—with quality and resize controls.
How to Use
Select or drop images, adjust quality and optional maximum dimensions, compress, compare savings, then download each optimized file.
Technical Specs
- Formats
- JPG, PNG, WebP
- Batch
- Up to 20
- Per File
- 25 MB
- Processing
- Browser Canvas
Related Tools
Smaller images make faster websites
Compression reduces transfer size, while resizing prevents oversized camera images from being served into small layout slots. WebP often delivers strong savings; PNG remains best when lossless transparency is essential.
Frequently Asked Questions
Are my images uploaded? +
No. Reading, resizing, compression, previews, and downloads happen locally in your browser.
Why does PNG quality behave differently? +
Browser PNG export is lossless, so quality sliders mainly affect JPG and WebP. Resizing still reduces PNG dimensions and often file size.
Does compression remove metadata? +
Canvas export normally removes EXIF and other embedded metadata from processed output.
Which format should I use? +
Use WebP for modern web delivery, JPG for photos and broad compatibility, and PNG for lossless transparency.
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