PDF Highlighter Extractor
Upload a PDF to detect and extract highlighted or annotated text, grouped by page with color labels, context sentences, in-page search, and one-click TXT, DOCX, CSV, and clipboard export.
Drop your PDF here or click to upload
Everything runs fully in your browser. No file upload, no tracking.
Scanning Highlights
Preparing PDF...
Extracted Highlights
100% Browser ProcessingHow to Extract PDF Highlights Online
Step 1: Upload PDF
Choose a PDF containing highlights or notes.
Step 2: Review Results
See extracted text grouped by page with color labels and context snippets.
Step 3: Export Data
Copy all or export highlights as TXT, DOCX, or CSV.
Frequently Asked Questions
Q. Which highlight colors are supported?
Common PDF annotation colors like yellow, green, blue and pink are detected and labeled.
Q. Can I search inside extracted highlights?
Yes. Use the search field to filter by text, page number, or annotation context.
Q. Does this edit my original PDF file?
No. It only reads annotation data and creates export files from extracted text.
Q. Is this tool private and offline?
Yes. All extraction is done locally in your browser with no server upload.
Q. What export format should I choose?
Use TXT for plain notes, DOCX for formatted reports, and CSV for spreadsheet workflows.