OfficeWorkKit← All tools / Image tools
Adjust image quality
Adjust JPG or WebP quality. If it does not shrink, keep the original file and format.
01 Choose files
ALL SORTED
Download file ↓Your file is ready.
Leave blank to use the default filename. The file extension is kept automatically.
Review the new file before use. Your originals are unchanged.
Before you start
What are the file limits?
One image up to 50MiB and 16 megapixels, with each side up to 10,000px. Processing stops after 45 seconds. Your device may require smaller images.
Where are my files stored?
File contents are processed in browser memory, without uploads or persistent app storage. Closing or refreshing the tab clears the work; downloaded files remain on your device.
Will the original file change?
A new file is created. Word extraction covers body text; PowerPoint extraction covers slide text. Table or shape layout and reading order may differ. ZIP extraction packages the selected entries into a new ZIP.