AI image compression
Compress an image online
Reduce image file size for uploads, websites and sharing while choosing the output format, quality and optional maximum size.
Make a lighter delivery copy
For a smaller file for upload, web or sharingChoose WebP, JPEG or PNG, adjust quality and optionally set a target size before downloading.
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Review the processed image
How to compress JPG, PNG and WebP images online
This page is for people looking to reduce image file size for a website, upload form, email, store listing or faster sharing without losing the original source.
How to reduce image file size for a website or upload
A smaller image can upload faster, use less storage and load more efficiently in a website or app. Keep the original file separate when quality or future editing matters.
Compress an image to a target KB size
- Upload a copy of the image.
- Choose WebP, JPEG or PNG.
- Set quality or an optional maximum size.
- Compare the file size and visible detail before downloading.
WebP, JPEG or PNG: which format should I use?
WebP is a useful web delivery choice, JPEG is practical for photographic images, and PNG is better when you need lossless graphics or transparency. Confirm that the destination accepts the selected format.
How to keep image quality while reducing file size
Start with a quality value that preserves text, product edges and fine details, then compare the exported file at the size visitors will actually see. A smaller file is not useful if the important detail disappears.
Frequently asked questions
Short answers about formats, privacy, output and edge quality.
Can I compress an image to a target file size?
JPEG and WebP support an optional maximum output size. The service adjusts compression to try to stay within that limit.
Should I use WebP or JPEG?
Use WebP when the destination supports it and you want efficient web delivery; use JPEG for broad photo compatibility.
Will PNG compression remove transparency?
The output depends on the selected format and source. Use PNG when transparency must be preserved, then inspect the result.
Does compression change the original image?
No. Upload a copy and download a separate compressed result so the original remains available for a higher-quality export.
What is the best format for a product photo online?
WebP is often a useful web delivery choice when supported. Keep PNG for transparency and use JPEG when broad photo compatibility is more important.