Compress
Compress an image
Shrink JPG, PNG and WebP files in your browser. No upload, no signup.
How to compress image
Add images
Drop in JPG, PNG or WebP files — one or many.
Pick quality
Lower quality means a smaller file. 80% is a good balance for most photos.
Download
Grab the compressed result. Nothing was ever uploaded.
About this tool
Compressing an image removes data the eye barely notices, cutting file size dramatically while keeping the picture looking clean. Smaller images load faster on websites, attach more easily to email, and upload without hitting size caps.
This compressor runs entirely on your device using your browser’s own image encoder, so your photos stay private and there’s no upload wait. Adjust the quality slider to trade a little sharpness for a lot of saved space.
Questions
Is there a file size or count limit?
No hard limit — everything is processed locally, so it’s bounded only by your device’s memory.
Will compressing reduce quality?
Slightly, by design. At 80% most people can’t tell the difference; lower values save more space with more visible softening.
Are my images uploaded to a server?
No. All processing happens in your browser and files never leave your device.