Free · No signup · Nothing uploaded
Compress image online
Reduce the file size of photos and graphics while keeping them looking good. Compression happens on your device, so your images stay private.
Upload an image to compress
or drop a file here · JPG, PNG, WebP, GIF, BMP or AVIF
Processed on your device. Nothing is uploaded.
Image Compressor: free, private and right in your browser
Reduce the file size of photos and graphics while keeping them looking good. Compression happens on your device, so your images stay private.
- Compress to a target file size, like under 100 KB
- Shows the original size, new size and percentage saved
- Tells you honestly if the result isn't smaller
- Optional downscaling for large camera photos
- Save as JPG or WebP (or lossless PNG)
- Private: nothing is uploaded
How to use the image compressor
REC 00:42Step 01Choose an image
Select a JPG, PNG, WebP, GIF, BMP or AVIF image.
MOV → MP4Step 02Pick quality and size
Lower the quality for a smaller file. Optionally limit the maximum width or height: this saves the most space.
MOV → MP4Step 03Compress and download
Click "Compress image". You'll see exactly how much space you saved before downloading.
Email and chat attachments
Shrink large phone photos so they send quickly and don't hit size limits.
Faster websites
Smaller images load faster and can improve your search ranking.
Form uploads
Get under the "max 2 MB" limit many sites have.
Frequently asked questions
Can I make an image smaller than 100 KB (or any size)?
Yes. Choose "Target file size" and pick or type the size. The tool finds the best quality that fits, and only makes the picture smaller if that is not enough.
How much smaller will my image get?
It depends on the image. Phone photos often shrink by 50–80% at 70% quality, especially combined with a maximum size of 1920 or 2560 pixels.
Why didn't my PNG get smaller?
PNG is lossless, so its size can't be reduced with a quality setting. Choose WebP or JPG for real savings, or reduce the dimensions.
What quality should I use?
Between 60% and 80% is a good balance for photos. Below 50%, artifacts become noticeable.
Are my images uploaded?
No. Compression runs entirely in your browser.
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