When using Smart Optimize, the most common issues fall into 3 categories: unavailable entry, result handling, and editing limits; this section includes 4 common questions.
FAQ
What should I do if the Smart Optimize button is grayed out?
- Make sure at least one image is selected on the current PDF page.
- Check whether you are in the relevant image editing context.
- Confirm that your account has membership permission for PDF editing.
- Select the image again and click Smart Optimize once more.
Can I undo the optimization result?
- If you just completed the optimization, first try Ctrl+Z.
- After undoing, check whether the image returns to its previous state.
- If needed, select the image again and run Smart Optimize again.
Does Smart Optimize change the image size?
- Smart Optimize mainly adjusts image sharpness, contrast, and color automatically.
- Its main purpose is to improve display quality rather than change image dimensions by itself.
- If you need to change image size, use other image editing actions together with this feature.
Why do some images show little or no visible change during batch optimization?
- First confirm that those images were successfully selected before you ran the command.
- Check whether the original images were already visually stable, because automatic optimization may produce only minor changes in that case.
- Select the target images again, run the feature again, and review the results one by one.
Glossary
| Term | Definition |
|---|---|
| Smart Optimize | An automatic image optimization feature in WPS PDF that improves the display quality of selected images. |
| Picture Edit | The operation area or tab in WPS PDF related to selecting, adjusting, and processing images. |
| Batch optimization | Running the same optimization action on multiple selected images at one time. |
| Contrast | The degree of difference between light and dark areas in an image, which affects visual layering. |