Free online image compressor
Compress photo to 1024KB
Reduce large photos to about 1MB for email, websites, and online uploads.
Private by default
Exact KB target
Works on any device
Image compressor
Up to 25MB
Choose image
Drop a JPG, PNG, WebP, or BMP here. Max 25MB.
Ready. No upload needed.
No uploadYour image never leaves the browser.
Fast targetsSet 50KB, 100KB, 200KB, or any custom size.
Clean outputDownload optimized JPG, WebP, or PNG files.
How to compress a photo to 1024KB
Choose a photo, use the 1024KB target, and download the compressed result. This is useful when a site accepts images up to 1MB.
The compressor runs in the browser, so it is fast for common phone photos and does not send the image to a remote server.
Frequently asked questions
Can I make the file under 1024KB?
Yes, the tool works toward 1024KB and downloads a file under that limit when the browser can produce one. If the result is still too large, try WebP or a slightly larger target.
Is this safe for private photos?
Yes. The selected image is processed locally in your browser and is not uploaded to a server.
Can I choose JPG output?
Yes. JPG is available as an output format, along with WebP and PNG.