Compress Image to Exact Size
Set the file size you need. We find an output that stays under your limit when the image allows it.
Add your image
JPG, PNG or WebP · Up to 50 MB · Up to 40 megapixels
Set your target
We aim for the largest clear result under your limit. A smaller image may remain close to its original size.
Your images are processed locally in your browser and are not uploaded to our servers.
How it works
Add a JPG, PNG, or WebP image.
Choose a size limit in KB or MB, then press Compress Image.
Check the final size and download the result.
Why use this tool
A precise file size is useful when a platform, form, or CMS has an upload limit. The tool tries quality settings and, if necessary, smaller dimensions to stay under your target.
Frequently asked questions
Can every image reach my target?
No. A very small target can require more resizing than this tool allows. If it cannot fit, the tool explains the limit and keeps your original untouched.
Does compression change image dimensions?
It may. The tool first tries quality settings for JPG and WebP, then reduces dimensions when needed. PNG uses lossless encoding, so it may need smaller dimensions.
Where is my image processed?
Your images are processed locally in your browser and are not uploaded to our servers.