Add visual annotations like highlights, underlines, strikeouts, and shapes to your PDF pages. Perfect for reviewing documents, marking up text, and adding visual emphasis.
Add custom text labels, annotations, and captions directly onto PDF pages. Choose font size, color, and position. Perfect for signing, marking up, or adding notes to documents.
Add professional headers and footers to every page of your PDF. Supports text, page numbers ({{page}}/{{total}}), dates, and custom alignment. Perfect for reports and official documents.
Add a Table of Contents to your PDF documents. Organize pages with titled sections, create nested hierarchies, and navigate large documents with ease. Perfect for reports, ebooks, and manuals.
Convert OpenDocument (ODT) and Rich Text Format (RTF) files to PDF. Preserves basic formatting like bold, italic, headers, and paragraphs. Perfect for LibreOffice and WordPad users.
Generates Unicode-styled text variants for bold, italic, monospace, fraktur, script, serif, and sans-serif — optimized for code comments, design mockups, Discord formatting, and technical documentation where visual emphasis matters beyond standard fonts.
PDF Annotator lets you add visual annotations like highlights, underlines, strikeouts, and shapes to your PDF pages. Perfect for reviewing documents, marking up text, and adding visual emphasis.. Everything runs inside your browser — nothing is uploaded to a server. It works on any device with a modern web browser.
Add visual annotations like highlights, underlines, strikeouts, and shapes to your PDF pages. Perfect for reviewing documents, marking up text, and adding visual emphasis. It's ideal for developers, designers, and anyone who needs to add visual annotations like highlights, underlines, strikeouts, and shapes to your pdf pages without installing software or sending data to external servers.
Direct text entry, file upload, or URL-based input — depending on the tool. Paste or type your content directly into the provided editor area.
Yes. After the initial page load, PDF Annotator runs entirely on your device with no internet connection needed. All processing is done locally.
Yes. All PDF processing happens entirely in your browser. Your files are never uploaded to any server, ensuring complete document privacy.
The tool works with standard PDF files. Most operations support both older and modern PDF versions. Encrypted or password-protected files may need to be unlocked first.
Processing capacity depends on your device's available memory. Very large files (500+ pages or 100MB+) may cause slower performance on low-memory devices.
No. You can process unlimited PDF files daily. There are no quotas or usage caps since all computation happens on your own device.
Yes. After the initial page load, all PDF tools function completely offline — no internet connection is required.
HEIC to PDF
Converts High-Efficiency Image Container (HEIC) photos from iPhones and iPads into standard PDF documents.
PDF to Word
Extracts text content and basic formatting from PDF files and assembles them into editable .docx Word documents.
PDF Compressor
Reduces PDF file size by compressing embedded images, removing redundant metadata, and optimizing object streams. Three compression tiers let you choose between maximum size reduction and high-quality preservation. Handles PDFs up to 50MB.
Word to PDF
Converts .docx and .doc files to PDF while preserving fonts, tables, images, headers, and embedded formatting.
JPG to PDF
Merges one or more JPG images into a single multi-page PDF file in the order you arrange them.
PDF to JPG
Renders each PDF page as a high-quality JPG image, preserving layout, fonts, and embedded graphics exactly as they appear.