Reduce file size for email, websites, and apps—JPG, PNG, WebP, AVIF, TIFF.
About this tool
Oversized photos slow pages, bounce in inboxes, and waste mobile data. This compressor re-encodes common raster formats so you keep a predictable look while shrinking bytes—ideal before uploading to a CMS, newsletter, or marketplace.
How to use
Upload a JPG, PNG, WebP, AVIF, or TIFF image.
Choose a quality level that matches your destination (web, print proof, or archive).
Compare the original and compressed sizes shown on screen.
Download the optimised file when you are satisfied.
File size limits
Compress JPG, PNG, WebP, AVIF, TIFF. Up to 200MB.
Common use cases
Website performance
Smaller hero and product images improve Largest Contentful Paint without visible blur when quality is tuned correctly.
Email attachments
Stay under provider limits while keeping charts and photos readable for clients and colleagues.
App and game assets
Batch-compress texture sheets and UI graphics before bundling builds.
Tips
Start from the highest-quality source you have. Re-compressing the same lossy file repeatedly can introduce artefacts—archive the original before aggressive compression.
Frequently asked questions
Which formats can I compress?
JPG, PNG, WebP, AVIF, and TIFF are supported up to the image size limit shown on the upload zone.
Will compression reduce image quality?
Lower quality settings trade visual fidelity for smaller files. Use higher quality for print or brand assets; lower for thumbnails and previews.
Is compression the same as resizing?
No. Compression keeps dimensions and reduces bytes through encoding. Use our resize tool when you need exact pixel width and height.
Do files leave my browser?
Image compression runs through our standard image pipeline. Check the guides page for details on client vs server processing.