Strikethrough Text

Apply yellow (or coloured) highlight rectangles to PDF pages — drag on the page to mark each line of text you want highlighted.

Draw underline lines under text in a PDF — drag on the page to mark each phrase you want underlined for emphasis or insertion-style annotation.

Edit any PDF in your browser — add text, highlight, whiteout, sticky notes, freehand drawing, shapes, and images. Click to download. No uploads.

Compare two PDFs and produce an inline-redline report — deleted text struck through in red, inserted text underlined in green.

Genuinely remove sensitive content by rasterising the affected pages and burning black rectangles into the bitmap — the underlying text is gone, not just hidden.

Add or "edit" text on an existing PDF by drawing new text on top of the page — ideal for filling in fields, adding notes, or correcting small details.

Search a PDF for a word or phrase and pull only the pages that contain it into a new document.

Build the canonical text payload encoded in a QR code — plain text, URL, WiFi-network credentials, or vCard contact. Includes a ready-to-render image URL for visual scanning.