# Highlight PDF

> Highlight PDF text lines or page areas locally with color, opacity, page range, and browser-only export controls.

Canonical: https://helpers.aibrush.co/en/highlight-pdf

## Options

Text-line and area highlight modes.

Color and opacity controls.

X, Y, width, and height placement.

Selected page ranges or all pages.

## How to highlight a PDF

1. **Upload PDF** — Upload one PDF and choose target pages.
2. **Choose mode** — Select text-line mode for selectable text or area mode for scanned pages.
3. **Style highlight** — Set the highlight position, size, color, and opacity.
4. **Export** — Export and download the highlighted PDF.

## FAQ

### Can I highlight scanned PDFs?

Yes. Use Area mode to place a visible highlight over image-only pages.

### Can I change the color?

Yes. Choose any highlight color and opacity before exporting.

### Are my PDFs uploaded?

No. Inspection, preview, and export run in your browser.