PDF Tools
Compress, merge, split, convert, and edit PDF files in your browser
PDF is the format people reach for when a document needs to look the same on every screen and every printer. Whether you are a student combining lecture notes, a freelancer sending an invoice, or a business archiving contracts, the workflow is usually the same: pull a few files together, trim what you do not need, shrink the result, and send it on its way. Favtoo bundles every step of that pipeline into a single browser tab.
Each PDF tool below runs locally with the open-source pdf-lib and Mozilla's PDF.js engines, which means your document never leaves your device. There is no upload bar, no temporary server file, and no account required. You can compress, split, merge, rotate, watermark, redact, and convert PDFs to and from common image and Office formats — all offline-capable once the page has loaded. If you need to chain several actions together, the Workflows feature lets you save a multi-step recipe (for example, "compress then watermark then merge") and rerun it on new files in one click.
If a result is not what you expected, you can re-run any tool as many times as you like. We do not throttle individual usage beyond a soft limit designed to discourage automated abuse. By using these tools you agree to our terms; if you would prefer a different privacy or processing model, you should not use the website.
Compress PDF
Reduce PDF file size while maintaining quality.
PDF Editor
Edit PDFs in your browser — add text, images, highlights, signatures, and more. No signup, no uploads, no limits.
Merge PDF
Combine multiple PDF files into one document.
JPG to PDF
Convert JPG images to a PDF document.
PDF to JPG
Convert PDF pages to JPG images.
Split PDF
Split a PDF into separate files by page range.
Image to PDF
Convert any image format to a PDF document.
Remove PDF Password
Unlock a password-protected PDF.
Protect PDF
Add password protection to a PDF file.
Rotate PDF
Rotate PDF pages by 90, 180, or 270 degrees.
Watermark PDF
Add a text watermark to every page of your PDF.
PDF to PNG
Convert PDF pages to high-quality PNG images.
Reorder PDF Pages
Drag and drop to rearrange pages in your PDF.
Extract PDF Pages
Extract specific pages from a PDF into a new file.
Add Page Numbers to PDF
Add page numbers to every page of your PDF.
Crop PDF
Crop the visible area of PDF pages.
PDF to HTML
Convert a PDF document to HTML format.
Delete PDF Pages
Remove unwanted pages from a PDF file.
Sign PDF
Draw, type, or upload a signature onto your PDF.
Remove PDF Watermark
Attempt to remove text watermarks from a PDF.
Repair PDF
Attempt to fix a corrupted or damaged PDF file.
Analysis
PDF Inspector
Upload a PDF to inspect its properties — page count, version, encryption, metadata, form fields, and more.
Link Inspector
Paste any URL to instantly parse and inspect its protocol, domain, path, query parameters, fragment, and more.
PDF Page Dimensions
Upload a PDF to see every page's dimensions in pt, mm, and inches — detect paper sizes, mixed sizes, and orientation.
Attachments
Conversion
PNG to PDF Converter
Convert a PNG image to a PDF document. The image is embedded at full resolution with the page sized to match.
SVG to PDF Converter
Convert an SVG file to a PDF document. The SVG is rasterized at 2× resolution and embedded in a page sized to match.
BMP to PDF Converter
Convert a BMP image to a PDF document. The bitmap is decoded and embedded with the page sized to match.
HEIC to PDF Converter
Convert HEIC/HEIF images (Apple photo format) to PDF. Decoded in-browser using heic-to.
WebP to PDF Converter
Convert a WebP image to a PDF document. Decoded natively in-browser and embedded with the page sized to match.
TIFF to PDF Converter
Convert a TIFF image to a PDF document. Decoded in-browser via Canvas and embedded with the page sized to match.
Text to PDF Converter
Convert a plain text file (.txt) to a properly formatted PDF document with automatic word wrap and page breaks.
PDF to WebP Converter
Convert PDF pages to WebP images. Single-page PDFs produce one WebP; multi-page PDFs produce a ZIP of WebP files.
PDF to BMP Converter
Convert PDF pages to BMP bitmap images. Single-page PDFs produce one BMP; multi-page PDFs produce a ZIP.
PDF to Images Converter
Convert all PDF pages to PNG images. Single-page PDFs produce one PNG; multi-page PDFs produce a ZIP of PNGs.
PDF to Text Extractor
Extract all text content from a PDF and download it as a plain text file. Preserves reading order across all pages.
Excel to PDF
Convert Excel spreadsheets (.xlsx) to a paginated PDF. Each worksheet is rendered as a clean, printable table with auto-fit columns and repeated headers.
HTML to PDF
Convert an HTML file to a styled PDF. Headings, paragraphs, lists, links, and inline emphasis are preserved with semantic typography.
RTF to PDF
Convert Rich Text Format (.rtf) documents to a clean paginated PDF. Bold, italic, paragraphs, and headings are preserved.
ODT to PDF
Convert OpenDocument Text (.odt) files from LibreOffice / OpenOffice to a paginated PDF. Headings, paragraphs, lists, and inline emphasis are preserved.
DOCX to PDF
Convert a Microsoft Word .docx document to a clean PDF in your browser. The mammoth.js parser extracts the document content and our existing HTML-to-PDF pipeline renders it.
Editing
PDF to Black & White
Convert a color PDF to grayscale. Each page is rendered, desaturated, and re-embedded in a new PDF.
Split Pages Horizontally
Split each PDF page into left and right halves. Ideal for scanned book spreads where two pages are captured in one scan.
PDF Comparison Tool
Visually compare two PDF files. Each page is rendered and diffed pixel-by-pixel, highlighting all changes in red.
Interleave PDF Pages
Interleave pages from two PDFs by alternating pages (A1, B1, A2, B2…). Ideal for reassembling duplex scans.
Reverse PDF Pages
Reverse the page order of a PDF document. All content, annotations, and formatting are preserved.
ZIP PDF Files
Bundle multiple PDF files into a single ZIP archive. Drop your PDFs and download them as one ZIP file.
Extract Single PDF Page
Extract any single page from a multi-page PDF into a new single-page PDF. Choose your page number — all content and annotations are preserved.
N-Up PDF Tool
Arrange two PDF pages per sheet (2-up layout) on landscape A4 pages for efficient printing.
Add Image to PDF
Add an image to your PDF — choose position, size, opacity, and which pages. Perfect for logos, stamps, watermarks, and signatures.
Redact PDF
Automatically detect and redact sensitive data (SSN, email, phone numbers) from a PDF with black boxes.
OCR PDF (Make Scanned PDF Searchable)
Make a scanned PDF searchable. Each page is recognised with Tesseract OCR (compiled to WebAssembly) and an invisible text layer is overlaid so every word is selectable, copyable, and findable in any PDF viewer.
PDF Form Filler
Fill an interactive PDF form in your browser, then download the completed copy. Supports text, checkbox, radio and dropdown fields with an optional flatten step that locks every value into the page.
PDF Bates Numbering
Stamp legal-style Bates numbers (PREFIX-000001, PREFIX-000002…) onto every page of a PDF. Configure the prefix, start number, position, font and size for discovery-ready output.
PDF Add Hyperlinks
Make every URL, email and phone number in a PDF clickable. The tool scans the text layer, locates each match, and adds a standards-compliant link annotation over the corresponding rectangle.
PDF Accessibility Fixer
Add the basic accessibility metadata an assistive-technology user needs from a PDF: document language, title, and the marked-content flag. Quick mechanical fix for common WCAG / Section 508 audit failures.
PDF Advanced Merge
Merge multiple PDFs with per-file page-range selection and reordering. Pick exactly which pages from each input file go where in the output — the editor most "merge PDF" tools never expose.
PDF Annotator
Add highlights, underlines, strikeouts, freehand drawings and sticky-note text to a PDF. Annotations are written as standard PDF annotation objects — every standards-compliant PDF viewer renders them correctly.
Effects
Extraction
PDF Highlight Extractor
Pull every highlighted passage out of a PDF and export them as plain text or Markdown. Highlights are grouped by page with their page number for easy reference.
PDF Excerpt → Image Card
Highlight a passage in a PDF and turn it into a polished social-quote image. The page background appears subtly behind the passage; perfect for sharing a line from a book or report on social media.
Layout
Resize PDF
Resize all pages in a PDF to a target paper size with fit, fill, or stretch content scaling.
Change Page Dimensions
Change the canvas dimensions of PDF pages with precise control over content anchoring and page selection.
Align Pages
Align all pages in a PDF to a uniform canvas size with configurable alignment and reference dimensions.
Flip Pages
Flip (mirror) PDF pages horizontally, vertically, or both with control over which pages are affected.
Metadata
PDF Metadata Editor
Edit PDF metadata fields including title, author, subject, keywords, creator, and producer.
PDF Metadata Remover
Strip all or selected metadata from a PDF including standard fields, XMP, and custom properties.
PDF Metadata Viewer
Upload a PDF to view its metadata — title, author, subject, keywords, creator, producer, dates, and page dimensions.
Optimization
Page Management
Create Booklet
Generate a booklet imposition layout from your PDF for saddle-stitch or signature-fold printing.
Multiple Pages Per Sheet
Arrange 2, 4, 6, 9, or 16 PDF pages on a single sheet for compact printing.
Add Blank Page
Insert blank pages into a PDF at the start, end, after a specific page, or at regular intervals.
Add Cover Page
Generate a styled cover page with title, subtitle, author, and date and prepend it to your PDF.
Duplicate Pages
Duplicate all, specific, or individual pages in a PDF with configurable copy count and placement.
Remove Blank Pages
Detect and remove blank or nearly-blank pages from a PDF with configurable sensitivity.