How to use it
- Choose an image and enter the maximum KB size.
- Choose JPG or WebP and create the smaller copy.
- Check the exact result size and visual quality before uploading it.
Images
Resize an image to a target KB size
Choose a target such as 100 KB or 500 KB. The tool adjusts quality and, when needed, dimensions to produce the closest useful JPG or WebP file on your device.
✓ No signup✓ No London Community IT branding✓ Processed on this device
Resize image to KB
Aim for the file-size limit you need
What it accepts
JPG, PNG or WebP images up to 20 MB. Very large sources are reduced to a 16-megapixel working copy.
Important limits
- The tool aims to get under the target but cannot promise an exact number of bytes.
- Very small targets can make text or faces look blurred.
- Transparency is replaced with white when exporting as JPG.
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