Images stay on your device. Nothing is uploaded.
Shrink photos and graphics for the web, for email, or just to save space. Compare the result against the original before you download it. Every step happens inside this browser tab, so your images stay on your device.
Drop images here
JPEG, PNG, WebP and GIF. Or select them from your computer.
No images added yet. Add as many as you like and adjust the settings until you are happy with the result.
Drop your images onto the panel above, or select them from your computer. Each one is compressed straight away and the list shows you how much smaller it became. Adjust the quality and size settings and everything recompresses as you go, so you can find the point where the file is small but still looks right. Use the compare button on any image to check it against the original at full size, then download the ones you want individually or take the whole set as a zip.
If an image is still too large after compressing, the dimensions are usually the problem rather than the quality. A photo straight off a modern phone can be four thousand pixels wide, which is roughly four times wider than it will ever be displayed on a web page. Dropping the largest side to 1920 pixels removes far more weight than pushing the quality slider down, and it does it without introducing the blocky artefacts that heavy compression causes. Change the size first, then fine tune the quality.
Most free image compressors work by sending your file to a server, processing it there, and sending it back. That is fine for a stock photo and a genuine problem for product shots under embargo, client work, or anything with a person in it. HAPX Compress takes a different route. All of the processing runs in your browser using the device you are already sitting at, so there is no upload, no copy of your image on someone else's hardware, and nothing to delete afterwards. Rebuilding the image also strips the hidden data cameras attach to photos, including the GPS coordinates of where the picture was taken.
No. Everything happens inside your browser, so your images stay on your device and are never sent anywhere. Once this page has loaded you can disconnect from the internet and it will still work.
A typical photo from a phone or camera drops by seventy to ninety percent at the default settings. Converting to WebP usually saves another twenty to thirty percent on top. Images that have already been optimised will save very little, and the tool tells you when that happens.
Some quality is removed, but at the default setting the difference is very hard to see. Use the compare button on any image to check the result against the original at full size before you download it.
Yes. Rebuilding the image removes the hidden information cameras and phones attach to photos, including GPS coordinates, the device used and the date it was taken.
PNG is a lossless format, so the quality setting has no effect on it. To make a PNG significantly smaller, either reduce its dimensions or switch the output format to WebP, which supports transparency and compresses far better.