Compress an image
Make your images lighter while keeping their quality, or aim for an exact size. They never come back heavier.
Processed on your device, nothing is uploaded.Learn more
Drop your images here.One image or several at once.
You can also paste an image you copied.
No file selected.
Recommended compression suits almost every photo. With an exact size, the image is re-encoded until it fits; if the target cannot be reached, you are told so rather than handed an unreadable result. PNG files have no quality to lower: they are re-encoded as WebP, which compresses and keeps transparency, and that is the format you get back. HEIC files come back as WebP, which keeps their transparency: this page cannot write HEIC.
What next?
How it works
- Pick your imagesOne or several at once, from your device.
- Processed instantlyNo upload to wait for: your browser does the work.
- Get the resultOne file, or a ZIP archive for a batch.
Frequently asked questions
Are my images uploaded anywhere?
No. The work happens in your browser: once a first image is processed, the next ones are processed even offline.
Is there a size limit?
It depends on your device's memory: a computer takes larger images than a phone. If an image is more than your device can handle, the page tells you.
Do I need an account?
No. There is no account and no sign-up.