Sharpen Blurry Image
Fix blurry scanned documents and photos. Works offline in your browser.
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Fix sideways or upside-down PDF pages from scanner output. Rotate all or individual pages.
PDF Watermark
Add a CONFIDENTIAL, DRAFT, or custom text watermark to every page of your PDF.
Frequently Asked Questions
How to use Sharpen Image
- 1
Select your file
Open Sharpen Image and add your file — drag and drop it or click to browse. Your file is processed locally in your browser and is never uploaded to any server.
- 2
Process
Fix blurry scanned documents or passport photos. Sharpens edges without uploading to any server.
- 3
Download the result
Preview the output and download it instantly — 100% free, no watermark and no sign-up required.