Optimize Scanned PDF

Clean up scanned PDFs with contrast, grayscale or black-and-white conversion, crop, and local recompression.

Options

Color, grayscale, or black-and-white cleanup mode.

Contrast boost, render DPI, and JPEG quality controls.

Auto-crop for obvious scanned page borders.

Optional metadata removal in the rebuilt PDF.

Upload PDF — Upload a scanned or image-heavy PDF.
Choose mode — Choose color, grayscale, or black-and-white cleanup.
Adjust settings — Adjust contrast, DPI, quality, crop, and metadata options.
Optimize — Optimize locally, compare the first-page preview, and download.

Are scanned PDFs uploaded?: No. Rendering, cleanup, recompression, and export run in your browser.
Will text stay selectable?: Scanned pages are rebuilt as optimized images. Use OCR PDF next when you need searchable text.
Does this deskew pages?: This optimizer handles contrast, grayscale or black-and-white conversion, crop, speckle cleanup, and recompression. Dedicated Deskew PDF is a separate scan tool.