Compress Image to 500KB
Reduce an image below 500KB online with higher practical quality. Compress JPG, PNG or WebP privately in your browser.
Drop your image here or click to upload
Supports JPG, PNG, WebP — up to 20MB
When to use a 500KB image
Higher-quality photo sharing, profile uploads and document images with a maximum 500KB limit.
How to reduce an image below 500KB
- Upload a JPG, PNG or WebP image up to 20MB.
- Leave 500 KB selected as the maximum target.
- Select Compress below 500 KB, preview the result and download the JPG.
If the original is already below 500KB, compression may provide little benefit and can reduce quality unnecessarily.
Maximum file size versus exact file size
This tool treats 500KB as a maximum. A file below the limit is normally accepted when a form says “maximum 500KB,” but some portals also specify a minimum KB, pixel dimensions, format or background.
Related image tools
For exact pixel dimensions and a KB range, use the image resizer. You can also use the 100KB image compressor, WhatsApp image compressor or an exam photo resizer.
Frequently asked questions
Does compression happen online?
Processing runs locally in your browser; the selected image is not uploaded to RapidTools.
Why is the result smaller than 500KB?
The target is a ceiling. Image detail, dimensions and source encoding determine the final size.
What format will I download?
Target-size mode exports JPG for efficient compression and broad portal compatibility.