Merge PDF Files
Combine multiple PDFs into one document in your chosen order. Preserve page sizes and process your files privately in this browser.
44 available tools. Browser tools keep file content on your device; server tools use temporary uploads. Each page explains its supported formats and limits.
Combine multiple PDFs into one document in your chosen order. Preserve page sizes and process your files privately in this browser.
Turn a PDF into individual page files or custom page groups. Download separate PDFs or a ZIP without uploading your document.
Select the pages you need and save them as one new PDF. Use page checkboxes or ranges, with all processing kept on your device.
Remove selected pages from a PDF and save the remaining pages in their original order. Your document stays in the browser.
Change the order of pages in a PDF with accessible move controls. Keep every page and download the reordered document locally.
Rotate selected PDF pages by 90, 180 or 270 degrees clockwise. Keep other pages unchanged and download a valid PDF privately.
Place a centered text watermark on every PDF page. Adjust opacity and label drafts or review copies without uploading the file.
Add sequential page numbers at the top or bottom center of a PDF. Choose a starting number and generate the result in your browser.
Create a PDF with scanned page images and a searchable English OCR text layer.
Run OCR on up to five PDF pages and download recognized English text in page order.
Convert JPG, PNG, and WebP images into clean, printable PDF documents directly in your browser.
Convert plain text files into clean, paginated PDF documents.
Convert Rich Text Format (RTF) documents to PDF using an isolated LibreOffice worker.
Render Markdown documents into styled, paginated PDF files.
Render selected PDF pages as real JPEG images at 72 or 144 DPI. Set JPEG quality and download individual images or a local ZIP.
Render selected PDF pages as PNG images with lossless image encoding. Choose resolution and download pages individually or together as a ZIP.
Convert JPG/JPEG photos into lossless PNG format directly in your browser.
Convert transparent PNG images to clean, lightweight JPG format directly in your browser.
Convert JPEG images to next-gen WebP format for smaller file sizes and faster page loads.
Convert PNG files to WebP with full transparency preservation and adjustable lossy quality.
Convert modern WebP images to universally compatible JPG/JPEG format directly in your browser.
Convert WebP images to lossless PNG format with complete transparency preservation.
Shrink image file size with real-time quality control. Fast, private, and 100% browser-based.
Change image pixel dimensions while locking aspect ratio. Fast, private, and free.
Crop images visually with preset aspect ratios and exact pixel dimensions. Private and free.
Convert Microsoft Word DOCX documents into clean GitHub Flavored Markdown.
Transform Markdown files into editable Microsoft Word DOCX documents.
Convert GitHub Flavored Markdown (GFM) into clean HTML with table support and XSS sanitization.
Convert HTML documents and web snippets into clean, readable GitHub Flavored Markdown in your browser.
Extract Excel workbook data to standard RFC 4180 CSV format.
Transform tabular CSV data into a Microsoft Excel XLSX workbook with temporary server processing.
Extract Excel spreadsheet data into a structured JSON array of objects.
Convert JSON data arrays and objects into a structured Excel XLSX spreadsheet.
Transform CSV and tabular data into clean, structured JSON in your browser with zero server uploads.
Convert JSON arrays or objects into standard RFC 4180 CSV with built-in formula injection protection.
Convert JSON configuration files into clean, readable YAML with syntax validation and browser-side privacy.
Convert YAML configurations, Kubernetes manifests, and Docker Compose files to JSON safely in your browser.
Transform JSON data into well-formed XML documents with customizable root tags and browser privacy.
Convert XML documents to JSON with strict XXE protection and Billion Laughs defense in your browser.
Encode supported 16-bit PCM WAV audio as FLAC without changing the decoded samples, sample rate or channel count.
Decode supported 16-bit FLAC audio into PCM WAV for audio workflows that need an uncompressed file.
Convert an ordinary uncompressed TAR archive to a validated ZIP, preserving accepted file contents and relative paths.
Convert a supported ZIP archive into an uncompressed TAR while validating member paths and expanded file sizes.