Convert Compress Resize Crop Rotate & Flip Batch Process

Compress PDF JPG/PNG to PDF PDF to JPG/PNG Merge PDF Split PDF Rotate PDF

Compress Convert Resize Trim Video to GIF

Convert Compress Cut Merge Extract from Video

Word to PDF Excel to PDF PowerPoint to PDF PDF to PowerPoint Text/HTML/Markdown to PDF Compress Document

GPA Calculator Citation Generator Word Counter Text Diff Checker Flashcard Maker Add Page Numbers to PDF Add Watermark to PDF Reorder PDF Pages

Developer Tools

JSON Formatter JWT Decoder Regex Tester YAML ⇄ JSON Converter Timestamp Converter Color Converter Password Generator QR Code Generator Favicon Generator

ZIP Creator ZIP Extractor Hash Generator Base64 Encode/Decode

Study Tools tools

GPA Calculator
Citation Generator
Word Counter
Text Diff Checker
Flashcard Maker
Add Page Numbers to PDF
Add Watermark to PDF
Reorder PDF Pages

Add Watermark

Add Watermark to PDF

Stamp text like DRAFT or CONFIDENTIAL diagonally across every page.

Drop a PDF here, or click to choose one

PDF, up to 10 MB

← Back to all tools

Privacy Policy Terms and Conditions

© 2026 Convertor. All rights reserved.