AnonShotFree tool · runs locally
Compress and resize an image
Shrink a photo for an email, a form or a forum. Set the quality and maximum size, pick JPG or WebP, and see the saving straight away. The image is never uploaded.
- Nothing sent to our servers
- Free, no account
- Works on mobile
Processed on your device · nothing is uploaded
How it works
Choose a JPEG, PNG, WebP or HEIC photo.
Set the quality, maximum size and output format.
Compare the size before and after, then download.
Frequently asked questions
What quality should I choose?
Between 75 and 85%, the difference is rarely visible and the file is often two to five times smaller. Go lower for a thumbnail, higher for a photo you want to print.
JPG or WebP?
WebP is usually 25–35% smaller at the same quality and is supported by every modern browser. JPG remains the most compatible with older software and some upload forms.
Are my photos uploaded?
No. Compression uses your browser's own image encoder: the file never leaves your device, and EXIF metadata is not copied over.
Why is the result sometimes bigger?
An image that is already heavily compressed, or a simple PNG converted to JPG, can grow. Lower the quality or size, or keep the original.