Use exact KB mode for portal uploads, or quality mode for quick lighter images.
Example: 20, 50, 100, 200 KB.
High compression makes the file smaller but can reduce quality more.
Use server processing when available
When disabled, everything is compressed locally in your browser.
Status: Waiting for images.
Results
Compressed files ready to download.
No compressed files yet.
Browser fallback exports to JPEG for reliable size targeting. Transparent PNGs will be flattened on a white background when the fallback method is used.