FREE BROWSER TOOL

Compress an image to the size you actually need

Choose a maximum KB or MB target. The tool works toward that limit in your browser.

For supported tools, processing happens locally in your browser.
KB

Free Image Compressor

No account required. Choose your file and start with the settings below.

Compression settings

Choose an image to begin.
Local by design. Your image stays in this browser while it is processed.
Your image preview will appear here.
ABOUT THIS TOOL

Fast, focused, and easy to understand

Use the tool first. Read the extra detail only if you need it.

Compression settings

Use this when a website, form, marketplace, app store, email service, or social platform rejects an image because the file is too large. Enter the maximum KB or MB allowed and let the tool work toward that limit.

Made for upload limits.

How close will it get?

Browser image encoders do not always produce every possible file size. This tool searches for the closest result it can make without going over your target. For very small targets, it may also reduce image dimensions to get under the limit.