Processed locally — no upload
Highlight PDF
Add semi-transparent highlighter strokes to emphasize critical paragraphs, lines, and figures in your contracts or study guides.
Drop your PDF here
or browse from your computer
Supports: .PDF
Key Features of Highlight PDF
Vibrant yellow, green, and pink highlights
Adjustable opacity
Drag-to-highlight overlay
Preserves text readability
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No registration or download queues
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Got Questions?
Frequently Asked Questions
Everything you need to know about our browser-side PDF architecture.
No, highlighter strokes use translucent alpha blending so text underneath remains crisp and legible.