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PDF Edit
Add text and highlight annotations to PDF documents
1. Upload PDF
About PDF Edit

Features:

  • Add text annotations anywhere on the page
  • Create highlights with custom colors and opacity
  • Position annotations precisely with sliders
  • Add annotations to any page in multi-page PDFs

⚠️ Note: This tool adds annotations on top of existing content. It cannot modify the original text in the PDF.

🔒 Privacy: All processing happens in your browser. Your files never leave your device.

About PDF Edit

Add text annotations and highlights to PDF documents. Position text anywhere, choose fonts and colors, create colored highlights. All processing happens in your browser—files never leave your device.

Need to add notes, comments, or highlights to a PDF? This tool lets you overlay text and create highlight boxes without modifying the original content. Perfect for annotations, comments, and markup.

How to use PDF Edit

1

Upload the PDF you want to edit.

2

Choose 'Add Text' or 'Highlight' tab.

3

Configure position, size, and color.

4

Click 'Add' to create the annotation.

5

Repeat for additional annotations.

6

Click 'Apply Edits & Download' to save.

Examples

Adding a text note

Add a comment to a specific location:

Text: "Needs revision - see feedback"
Position: X=350, Y=120
Font Size: 12px
Color: Red

Result: Text appears at the
specified location on the PDF.

Highlighting text

Create a yellow highlight box:

Position: X=50, Y=200
Size: 300px × 20px
Color: Yellow
Opacity: 50%

Result: Semi-transparent yellow
rectangle overlays the content.

Features

Add text annotations anywhere
Create colored highlights
Precise positioning with sliders
Multi-page support
Customizable colors and fonts
Adjustable highlight opacity
100% client-side processing
Original content preserved

When to use this

  • Adding comments to documents
  • Highlighting important sections
  • Marking up drafts for review
  • Adding notes to study materials
  • Annotating contracts or agreements
  • Creating review comments on reports

Common questions