27 Free Online PDF Tools
Merge, Split, Compress & More
Merge, split, compress, rotate, convert to JPG/PNG, sign, OCR scanned documents, redact sensitive text, add watermarks, and password-protect PDFs. All 27 tools run directly in your browser - no file uploads, no installs, no account required.
PDF Tools
Add Page Numbers
Stamp page numbers anywhere on every page. Pick from 9 positions, choose text format, font, size, colour, and margin. Live preview updates instantly - runs entirely in your browser.
Add Watermark
Stamp a text or image watermark on every page of your PDF. Control opacity, position, and size. Runs entirely in your browser - no uploads.
Compare PDF
Upload two versions of any PDF and instantly see every addition, deletion, and modification highlighted side by side. Works entirely in your browser. No upload, no account.
Compress PDF
Shrink large PDFs for email, storage, or sharing. Choose compression level (Moderate / High / Maximum), enable Grayscale for extra reduction, strip metadata, and get an instant before/after size comparison - all in your browser, nothing uploaded.
Crop PDF
Drag 8 resize handles on a live page preview to define your crop area. Apply to a single page or all pages at once. No uploads - runs entirely in your browser.
Delete PDF Pages
Select and remove unwanted pages from any PDF file in seconds. No uploads, no software - runs entirely in your browser using pdf-lib.
Edit PDF
Write on any PDF, draw shapes, add images, highlight text, and erase mistakes. Then save and download your edited PDF. Free, private, nothing to install.
Extract PDF Pages
Pick exactly the pages you need from any PDF. Click thumbnails, type ranges, use odd/even shortcuts, rotate pages, and preview at full resolution - then download as a single PDF or separate files. 100% browser-based, no uploads.
Flatten PDF
Convert PDF form fields, annotations, and hyperlinks into permanent static content. Batch process multiple files, choose Standard or full-page Image mode with custom DPI. Free, private & 100% browser-based - nothing uploaded.
HTML to PDF
Paste HTML or fetch any live URL - get a pixel-accurate PDF rendered at full desktop width. Runs entirely in your browser, nothing uploaded.
JPG to PDF
Convert JPG, PNG, WebP, GIF, or BMP images to a professional PDF. Choose page size, orientation, and fit mode. Drag to reorder, then download - all in your browser.
Merge PDF
Upload PDFs, see page-count previews, drag to reorder, sort alphabetically, name your output file, and merge - all in your browser. Zero uploads, zero limits, zero cost.
OCR PDF
Turn scanned or image-based PDFs into readable, searchable text in seconds. Pick your language, choose plain text or searchable PDF output, and run it all inside your browser.
Organize PDF
Drag and drop pages into any order. Rotate sideways pages. Delete what you don't need. See live thumbnails of every page - all 100% in your browser.
PDF Form Filler
Fill text fields, checkboxes, radio buttons, dropdowns, and signature fields in interactive PDFs - right in your browser. Supports password-protected files. No upload, no account.
PDF to JPG
Upload a PDF, pick which pages to convert, choose your resolution (72-300 DPI) and quality, then download JPG images individually or as a single ZIP. 100% in your browser - nothing is uploaded.
PDF to PNG
Convert PDF pages to lossless PNG images with transparent background support. Perfect for extracting diagrams and graphics. All in your browser.
PDF to Text
Open a PDF and get all its text in seconds. Read page by page, search for any word, keep the original layout, copy what you need, or save it as a text file - no account, no upload, nothing to install.
Protect PDF
Add a password to any PDF so only the right people can open it. Control who can print, copy, or edit the file. Runs in your browser. Your file never leaves your device.
Redact PDF
Draw custom redaction boxes over sensitive text, names, ID numbers, or images in any PDF. Set custom color, opacity, and label text. Strip metadata on save. 100% browser-based - your file never leaves your device.
Repair PDF
Upload a broken PDF and get a clean, readable file back in seconds. Rebuilds document structure, strips harmful JavaScript, shows a recovery report with page thumbnails. 100% in your browser.
Rotate PDF
See every page as a thumbnail. Select any combination of pages, rotate left, right, or flip 180°. Preview the result instantly and save - all in your browser, nothing uploaded.
Scan to PDF
Turn your device camera into a document scanner. Capture pages, apply readability filters, rotate and review, then download a clean multi-page PDF - all in your browser.
Sign PDF
Draw, type, or upload your signature and place it on any PDF page. Your signed PDF downloads instantly. 100% browser-based - no uploads, no accounts.
Split PDF
Three powerful split modes in one tool. Enter custom page ranges like 1-3, 5, 7-10 - or split every N pages - or extract every page individually. Runs 100% in your browser, nothing uploaded.
TXT to PDF
Type or paste text, upload a .txt / .md / .csv file, pick your font, alignment, color, page size, and orientation - add page numbers, watermark, password, and more. 100% browser-based, nothing uploaded.
Unlock PDF
Remove the password from a PDF you own or lift print, copy, and edit restrictions in one click. Runs entirely in your browser - your file is never uploaded.
27 Free PDF Tools That Work Entirely in Your Browser
All 27 PDF tools run directly in your browser so your files stay on your device the entire time. Students, freelancers, legal professionals, and small business owners use these tools daily to handle documents without paying for Acrobat or uploading sensitive files to cloud services. Merge multiple PDFs into one combined document, split a file by page range, or use the Extract PDF Pages tool to pull specific pages with thumbnail previews and per-page rotation.
Compress large PDFs before emailing or uploading to a website. Rotate pages that came out sideways from a scanner. Delete unwanted pages before sharing, or use the Organize PDF tool to drag-and-drop reorder every page visually. Convert PDF pages to JPG or PNG images. Crop page margins with the Crop PDF tool, add page numbers with custom position and font, convert HTML markup to PDF with the HTML to PDF tool, and convert plain text with full formatting control using TXT to PDF.
The Edit PDF tool lets you write on any PDF, draw shapes, insert images, highlight text, and erase -- with undo and redo. Sign documents without printing -- draw, type, or upload a signature. Add a watermark to protect confidential drafts, password-protect a file before sharing, or use the Unlock PDF tool to remove restrictions. Redact sensitive text permanently with the Redact PDF tool. Fill interactive form fields including text, checkboxes, radio buttons, dropdowns, and signatures using the PDF Form Filler.
The OCR tool extracts readable text from scanned image-based PDFs using Tesseract.js. The PDF to Text tool extracts all text with per-page word counts and one-click copy. The Compare PDF tool highlights word-level differences between two versions side by side with a change list and report export. Scan to PDF lets you capture documents with your phone camera and export as PDF. Repair PDF recovers content from corrupted files. No software to install, no account to create, no watermarks added to your output.
All tools run entirely in your browser. No files are uploaded to our server.
Explore Other Categories
Discover more tools for different needs
Image Tools
Compress, convert, and optimize images for blazing-fast websites. All processing happens securely in your browser.
Code Tools
Format, minify, and validate your code. Perfect for developers working with JSON, HTML, CSS, and JavaScript.
Design Tools
Create stunning gradients, perfect color palettes, and test contrast. Built for designers who care about details.
SEO Tools
Optimize meta tags, preview search results, generate QR codes, and boost your search rankings.
Converters
Convert between formats instantly. JSON to CSV, timestamps, color codes, units, and Base64 encoding.
HTML & CSS Generators
Generate CSS code visually. Gradients, box shadows, flexbox, grid layouts with live preview and copy-ready code.
Text Tools
Manipulate text easily. Case converter, word counter, slug generator, and lorem ipsum placeholder text.
Security Tools
Generate secure passwords, create cryptographic hashes, produce unique UUIDs, and decode JWT tokens.
Web Utilities
Essential web tools for developers. IP lookup, user agent parser, HTTP status codes reference, and query string builder.
Frequently Asked Questions
Everything you need to know
Yes - all 27 PDF tools are completely free. No watermarks are added to your output, no sign-up is required, and there are no hidden file size or page count limits.
No. Every PDF tool processes your files directly in your browser. Nothing is ever uploaded to our server. Your documents stay on your device the entire time -- complete privacy for personal, legal, financial, or confidential files.
Use the Compress PDF tool. Upload your file, choose a compression level (screen, ebook, print, or prepress), and download the result. Most PDFs compress 40-70% without noticeable quality loss - ideal before emailing or uploading to a website.
Use the Merge PDF tool. Upload two or more PDF files, drag to reorder them if needed, and click Merge. The combined PDF downloads instantly with no page count or file size limits.
Yes. The PDF to JPG tool converts each page to a separate JPG image. The PDF to PNG tool does the same with transparent backgrounds where possible. Choose your output resolution before converting.
Yes - the OCR PDF tool scans your uploaded document and extracts all readable text from image-based pages. Useful for making scanned documents searchable, copying text from a scan, or converting a printed document to editable text.
Yes. The Sign PDF tool lets you draw, type, or upload a signature image and place it on any page. Download the signed PDF instantly. No third-party accounts or paid e-signature services required.
Use the Protect PDF tool to encrypt your file and set an open password before sharing. To remove a password from an existing protected PDF, use the Unlock PDF tool instead.
Use the Edit PDF tool. It lets you add text anywhere on the page, draw shapes and arrows, insert images, highlight content, and erase with full undo and redo support. Download the edited PDF when done -- no installs or account required.
Yes. The Scan to PDF tool uses your device camera to capture pages and export them as a PDF. Switch between front and rear cameras, apply 5 image filter presets, rotate individual pages, and adjust quality and page size. Everything runs in your browser -- no app to install.
Use the Compare PDF tool. Upload two PDF files and it shows them side by side with word-level highlights for every addition, deletion, and change. A change list sidebar summarizes all differences by page, and you can export a PDF report of the comparison.
Yes. The PDF Form Filler supports all standard form field types -- text, checkboxes, radio buttons, dropdowns, and signature fields. You can draw, type, or upload a signature image. Password-protected PDFs are also supported. Flatten and download when done.
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