Choose the required KB limit and let the browser optimize the image.
Some targets are impossible without changing dimensions or losing visual quality.
IMAGE TOOLS / FREE ONLINE TOOL
Compress Image to Exact KB
Set a target in KB and optimize a photo to fit under that limit.
Free No signup Local processing
01UploadYour data stays local
02AdjustUse focused settings
03ExportCopy or download
Choose your photo
Tool settings
Choose a file to begin.
Privacy first: photos are processed in this browser, not uploaded to RuvoKit servers.
Your workspace preview
Before & afterOriginal Input
Image preview appears here
Result Output
Your result appears here
HOW IT WORKS
About Compress Image to Exact KB
Set a target in KB and optimize a photo to fit under that limit.
- Select a file and choose your options.
- Run the tool and preview the result.
- Download the processed result.
How to use Compress Image to Exact KB
- Upload the image you want to reduce.
- Enter your target KB and let the browser search for a suitable output quality.
- Check the resulting file size and save the output.
What to know before you start
A target is not always achievable without resizing or losing more detail. Results depend on the image content and codec.