PDF Highlight
Highlight text in PDFs with 5 colors, add sticky note annotations, plus underline and strikethrough tools
Drop a PDF to highlight
Upload a PDF to add colored highlight regions
Your file never leaves your device. All processing happens locally in your browser.
How to Use This Tool
Upload a PDF file.
Select the highlight color and choose between highlight, underline, or strikethrough.
Click and drag over the text you want to annotate.
Download the annotated PDF when finished.
About This Tool
PDF Highlight lets you annotate PDF documents with colored highlights, underlines, and strikethroughs. Select your annotation style and color, then mark up the text directly on the page. Useful for reviewing documents, marking important passages, and adding visual emphasis before sharing.
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