Highlight PDF
Use Slay PDF when a PDF needs quick visual markup and the document should stay in the browser.
Mark important areas with adjustable highlight overlays.
Add text, drawings, rectangles, signatures and redaction blocks.
Download the marked-up PDF from the browser.
Highlighting is useful for review packets, class notes, contracts, forms and scanned documents.
Slay PDF keeps highlight and annotation work in the same workspace as page cleanup and export.
Yes. Open a page in the editor and add highlight overlays before exporting.
Yes. Add text overlays, rectangles and ink drawings where needed.
No. Common editing and export workflows run locally in this browser.