Pages you edit (filter, brightness, contrast, or sharpen) are re-processed into a high-quality image. Pages you don't touch at all are copied through exactly as they are, with no quality loss.

It can help, though it's not AI-based deblurring. The sharpen slider plus brightness and contrast adjustments can make a dim or unclear photo easier to read. For best results, start with a photo that's reasonably in focus.

Auto balances color and sharpness for a cleaner look. Black & White converts the page to a high-contrast two-tone image, similar to output from a classic scanner or fax machine.

Yes, use Apply to All to copy your current filter and color invert setting to every page in the document. Brightness, contrast, and sharpen stay page-specific.

Yes, a single reset button restores the filter, invert, brightness, contrast, and sharpen back to the original in one click.

No. Everything runs directly in your browser. Files are never sent to a server, so your document stays on your own device.