FREE BROWSER IMAGE TOOL
Compress Image to 500KB
Compress JPG, PNG, or WebP images toward a 500 KB file-size limit locally in the browser.
✓ No signup✓ No watermark✓ Local processing✓ Free to use
01 Choose local image
Drop an image here
JPG, PNG, or WebP · up to 40 MB
02 Set the output
Compress Image to 500KB
Aim for a 500 KB output while keeping as much quality and resolution as possible.
The tool searches quality first, then reduces dimensions only if needed to reach the size target.
MORE IMAGE TOOLS
Keep working with the image.
HOW IT WORKS
Private, browser-first processing.
ImageShaper processes selected files directly in the browser. Your source image is not uploaded to a conversion server by the tool.
For very large images, browser memory limits vary by phone or computer. Keep the tab open until processing finishes.
PRACTICAL LIMITS
Built for ordinary web images.
- Inputs are capped at 40 MB.
- Very large megapixel counts can use substantial browser memory.
- Quality controls apply to JPEG and WebP outputs.
- Keep the page open until the output is ready.
FAQ
Before you process.
What is the exact target?
This page targets 500,000 bytes, which is the common decimal interpretation of 500 KB.
Can I use PNG files?
Yes. The default target output is WebP so transparent PNGs can remain transparent while compressing efficiently.
Does the source change?
No. The original stays on your device and a new file is created.