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Image compressor
Reduce a photo file for an upload limit. Simple, private, right in your browser.
Preparing your workspace…
A LITTLE GUIDANCE
How to use this tool
- Choose a still image.
- Select JPEG or WebP quality and an optional target size in KiB.
- Process and compare the measured size before downloading.
A worked example
A photo exports a measured byte size and visible comparison; if the requested size cannot be reached, the UI says so.
What to know
Compression is lossy. A target is best effort at the original dimensions, not a guarantee. Some outputs will be larger; use the resizer if you need fewer pixels. Output support depends on your browser.
Supported inputs and limits
10 MiB source and 12 megapixels; JPEG and WebP output.
Where is my data processed?
In your browser. Cloud saving is optional: only the supported inputs, settings or files you explicitly choose are uploaded. Download or save anything you want to keep before closing the page. Read our privacy details.
Further reading
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