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Compress an image to a specific size
Need an image under a size limit for a form, an email or a website? Enter the maximum size in KB or MB and get the best quality that fits.
JPG, PNG, WebP, AVIF, GIF, HEIC, BMP, TIFF · up to 30 images at once · or paste with Ctrl+V
Choose images- Processed in your browser by default
- Free, no account
- Metadata (GPS) removed
How to do it
Drop your images
JPG, PNG, WebP, HEIC and more, up to 30 at once.
Check the target size
100 KB is set; change it if your form asks for another limit.
Download
Each image is under the limit, at the highest quality that fits.
How it works
The tool searches for the highest JPG quality that keeps the file under 100 KB. If even a low quality is not enough, it reduces the dimensions step by step until the image fits. You always get the sharpest image possible within the limit, and the final quality and size are shown for each file.
An image that is already under the limit is returned unchanged.
Where a 100 KB limit is common
- Online forms and job applications (photos, scanned IDs, signatures).
- Email attachments and messaging apps.
- Marketplaces and websites with upload limits.
Frequently asked questions
Will the image be exactly 100 KB?
It will be just under the limit, usually within a few percent of it, never above.
Why were the dimensions reduced?
For a large photo, quality alone cannot always reach the limit without visible damage. Reducing the dimensions keeps the image sharp at a smaller size.
What about transparent PNG files?
JPG has no transparency: transparent areas become white. Choose WebP to keep transparency.
Are my images uploaded?
No, unless the format cannot be read by your browser (such as HEIC). Everything else happens on your device.