PDF Editor
Add text, highlights, and annotations to PDFs.
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Click to upload a PDF or drag & drop
Select a PDF file to annotate
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Frequently Asked Questions
Can I edit the existing text in a PDF? +
No. This tool adds new annotations on top of the PDF. It does not modify or delete existing text, images, or formatting in the original document.
Are my annotations permanently embedded in the saved PDF? +
Yes. When you click Save PDF, all text, drawings, and highlights are embedded directly into the PDF file. They will appear in any PDF viewer.
What happens to freehand drawings when saving? +
Drawings are captured as PNG images and embedded into the corresponding PDF page. They become a permanent part of the document.
Is there a file size limit? +
There is no hard limit, but very large PDFs (over 50 MB) may render slowly since all processing happens in the browser. Performance depends on your device.
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