UnlimitedConvert
Image Compressor
Make photos and images smaller for email, websites and upload forms. Choose a quality, or type the exact size you need.
Your images are processed in this browser tab and never uploaded.
How to compress images
Add your images
Drop photos into the box or tap “select files”. Add as many as you like, in any common format.
Pick quality or size
Keep 80% quality for an invisible difference, or choose “Exact size” and type the size you need.
Compress and download
Press Compress, see how much you saved, then download each image or a ZIP of all of them.
About Compress Image
Big photos are slow to send and often rejected by upload forms. This compressor re-saves each image with smarter settings and, if needed, a sensible size in pixels, so it looks the same but takes far less space. Phone photos usually shrink by 70–90%.
Need a specific size, like “under 100 KB” for a job portal or exam form? Pick “Exact size” and type it in: the tool finds the best quality that fits.
JPG stays JPG, PNG stays PNG (with transparency) and WebP stays WebP. HEIC, TIFF, BMP and other formats are saved as JPG so they open everywhere.
Frequently asked questions
Are my images uploaded?
No. Compression happens in your browser on your own device. Your photos are never sent to a server.
Will my image lose quality?
At the default 80% quality the difference is almost impossible to see, while the file is usually several times smaller.
How do I compress an image to a specific size?
Choose “Exact size”, type the size (for example 50 KB) and press Compress. You'll get the best-looking image that fits under that size.
Can I compress many images at once?
Yes. Add as many as you like and download them one by one or all together as a ZIP.