PDF Utilities
Merge, split, compress, protect, decrypt, watermark, and convert PDF documents in your browser with 100% data confidentiality.
Merge PDF
Combine multiple PDF documents into a single unified file in seconds. Drag-and-drop page ordering, 100% private in-browser execution, and zero file limits.
Split PDF
Extract specific pages or custom page ranges from large PDF documents into separate, clean PDF files. Fast, secure, and completely private.
Compress PDF Document
Optimize and compress PDF file sizes while maintaining sharp text and image clarity. In-browser stream object optimization for easy email sharing.
PDF to JPG Extractor
Convert PDF pages into crystal-clear JPG and PNG images. Export single pages or download all rendered pages packed in a single ZIP archive.
JPG to PDF Creator
Convert JPG, PNG, and WebP images into a standardized, printable PDF document. Custom margins, page orientation (portrait/landscape), and page fit.
PDF to Text Scraper
Extract raw selectable text, tables, and paragraphs from PDF files instantly. Copy text to clipboard or export clean text files with formatting preserved.
PDF Watermarker
Stamp custom text watermarks (e.g. CONFIDENTIAL, DRAFT) on all pages of your PDF. Customize color, opacity, font size, and diagonal rotation angles.
Add PDF Page Numbers
Insert custom page numbers on PDF documents with dynamic positions (top, bottom, center, right), prefix formatting, and customizable font size.
PDF Page Reorganizer
Rearrange, reorder, duplicate, or delete PDF pages with visual thumbnail previews. Drag and drop pages into your desired sequence and export.
Rotate PDF Layout
Rotate upside-down or sideways PDF pages to correct orientation. Rotate individual pages or all pages simultaneously and download immediately.
Protect PDF Password
Encrypt sensitive PDF documents with secure passwords to prevent unauthorized viewing, copying, or printing. Client-side security with zero data leakage.
Decrypt / Unlock PDF
Remove password security and viewing restrictions from your PDF documents for easy sharing, printing, and archiving.
EPUB to PDF Converter
Convert EPUB eBook files into formatted, printable PDF documents with clean typography and page structures for reading on any device.
HTML to PDF Sandbox
Design custom invoices, receipts, and templates in HTML/CSS and render them directly into pixel-perfect PDF documents in your browser.
Excel to PDF Converter
Convert XLSX and CSV spreadsheets into beautifully styled PDF reports with automatic grid layout and column fitting.
Why Use CrazyTools4U PDF Utilities?
Traditional online converters and utilities require you to upload your files to remote servers. This introduces bandwidth lag, security liabilities, and privacy exposure for sensitive files.
All utilities in the PDF Utilities suite on CrazyTools4U run entirely on the client side using WebAssembly (WASM), HTML5 Canvas pipelines, and Web Workers. Your raw files never leave your device memory, ensuring complete zero-server privacy and lightning-fast execution.