Pixlyo local image studio
Compress an Image to a Target File Size Without Uploading It
Learn how to compress an image locally toward a file-size limit, preserve useful detail, and understand why exact byte targets cannot always be guaranteed.
How it works
- Choose a supported image from your device.
- Select the tool settings that fit your output need.
- Process and download the result locally in your browser.
Start with the destination limit
A limit such as 100 KB is a ceiling set by the receiving service, not a promise that every image can reach one exact byte count. Dimensions, detail, transparency, source compression, and output format all affect the result.
Choose a compatible output format, reduce quality first, and reduce dimensions proportionally only when quality alone misses a strict limit. Keep the original until the destination accepts the new copy.
Private by design
Pixlyo processes selected images in the browser. This page does not require a conversion upload to a Pixlyo server.
Frequently asked questions
Can I guarantee a 100 KB result?
No. Image content and encoding vary, so a tool should report whether the limit was met and otherwise give you the closest tested result.
Should I resize before compressing?
Only when the destination does not need the original dimensions or quality search alone misses the limit. Start with quality, then reduce dimensions proportionally if needed.
Does Pixlyo upload the image while it searches?
No. The image, test encodes, previews, and downloaded result stay in your browser.