Can I enhance a scanned PDF online?
Yes. Upload a scanned PDF and use AI to improve text clarity, contrast, and readability while keeping the page layout.
Enhance scanned PDF pages online
Upload a scanned PDF and improve text clarity, contrast, and readability without changing the original page layout.
RedesignPDF edits the selected PDF page like an image, then exports it back into a PDF.
AI regenerates the selected page image. Review important information before exporting or sharing.
How it works
- Upload your PDF
- Choose one page
- Describe what to change
- Optional: upload a reference image
- Generate preview and export
Upload PDF → choose one page → describe the change → optional reference image → AI regenerates the page → export PDF
Use cases
- Enhance scanned PDF pages with faded text or low contrast.
- Improve text clarity, contrast, and readability.
- Keep the original scanned PDF layout unchanged.
What RedesignPDF does
Improve text clarity, contrast, and readability on scanned PDF pages.
Keep the original page layout visually unchanged.
Generate and review one page before applying the same enhancement to other pages.
Important limitations
- This is not OCR conversion.
- Enhancement improves the visual page image, not the underlying PDF text layer.
- It does not convert the PDF into a fully editable text-layer document.
FAQ
Is this the same as OCR?
No. Enhancement improves the visual page image. It does not convert the PDF into a fully editable text-layer document.
What kinds of scanned PDFs work best?
Faded scans, gray backgrounds, low-contrast text, old copies, and slightly blurry scanned pages usually fit this workflow best.
Can I enhance multiple pages?
Generate and review one page first, then apply the same enhancement direction to other pages when available.