Convert PDF to structured HTML with formatting, tables, and links
WhiskFile PDF to HTML is a free online tool to convert PDF to structured HTML with formatting, tables, and links. Files are processed entirely in your browser — nothing is uploaded to any server.
Quick Answer
Convert PDF to structured HTML with formatting, tables, and links. WhiskFile's PDF to HTML is free, works in your browser, and requires no account. Your files never leave your device — all processing happens locally.
Upload PDF
Select or drag and drop your PDF document. The tool reads it instantly in your browser — no upload to any server.
Choose output mode
Reflowable mode creates semantic HTML with headings, paragraphs, tables, and lists — best for editing and web use. Fixed layout mode uses CSS absolute positioning for pixel-perfect visual fidelity.
Select theme and features
Pick from 4 CSS themes (default, minimal, dark, print). Toggle headings, bold/italic, tables, links, images, lists, code blocks, and page breaks.
Configure advanced options
Set page range, enable Table of Contents, merge multi-column layouts, toggle responsive output, clean HTML mode, or inject custom CSS.
Preview and compare
Switch between Preview, Source code, and Side-by-side PDF comparison view. Check word count, character count, and page statistics.
Copy or download HTML
Copy HTML to clipboard or download as an .html file. The output includes embedded CSS and is ready to use.
Max file size: 50 MB (free) · 500 MB (paid). Processing time: ~5s on average. Upload one file at a time.
PDF to HTML runs entirely in your browser — no software to install. Works on any device with a modern browser.
Windows & Mac
Chrome, Firefox, Edge, Safari
iPhone & Android
Safari, Chrome mobile
iPad & Tablets
Full touch support
Unlike server-based tools that upload your documents, WhiskFile processes everything locally in your browser. Your files never leave your device — not even temporarily.
No upload required
Files are processed in your browser — nothing is sent to any server
100% private
No server storage, no data collection, no third-party access
Works offline
Once loaded, works without an internet connection
“Converting presentations to PDF for clients is seamless. The formatting stays perfect every time.”
Lisa Thompson
Marketing Manager
“I convert Excel reports to PDF daily. WhiskFile keeps my tables and charts looking exactly right.”
Alex Rivera
Data Analyst
Help us improve by sharing your experience with PDF to HTML.
Client-side processing
This tool now runs entirely in your browser — files never leave your device.
Result preview & sharing
Preview your processed file before downloading, and share results via a secure link.
Reflowable mode creates semantic HTML with headings, paragraphs, and tables — ideal for editing and responsive web use. Fixed layout uses CSS absolute positioning to preserve the exact PDF appearance pixel-for-pixel.
Enable 'Page images' in advanced options to capture each page as a PNG image embedded in the HTML. In fixed layout mode, these serve as background images for visual fidelity.
The tool detects headings, bold, italic, tables, lists, links, and code blocks from the PDF structure. Font families are mapped to web-safe equivalents in fixed layout mode.
Yes, use the page range field (e.g. '1-5, 8, 12') to convert only selected pages.
Enable 'Merge columns' in advanced options. The tool detects two-column layouts and reorders text to read left column first, then right column, for proper reading flow.
Yes, use the custom CSS field in advanced options to inject your own CSS rules into the output HTML. You can also choose 'Clean HTML' mode to strip all inline styles for easier styling.
Yes. The tool analyzes tab-separated data and column X-position alignment to detect and reconstruct tables as proper HTML <table> elements with headers and data cells.
Yes. Font sizes are analyzed across the document. Text significantly larger than the median body size is automatically tagged as h1, h2, or h3 headings.
Yes. Ordered lists (1. 2. 3.), unordered lists (bullets, dashes), and lettered lists (a. b. c.) are detected and converted to proper HTML <ol> and <ul> elements.
Yes. Text in monospace fonts (Courier, Consolas, Menlo, etc.) is detected and wrapped in <pre><code> blocks for proper display.
Yes. Enable the TOC option and the tool generates a linked Table of Contents from all detected headings. Each heading gets an anchor ID for in-page navigation.
Yes. Everything runs 100% in your browser using pdfjs-dist. Your PDF file is never uploaded to any server — complete privacy.
Four themes: Default (Georgia serif, clean), Minimal (system sans-serif, compact), Dark (dark background, blue links), and Print (Times serif, justified). Plus a custom CSS field for your own styles.
Yes. PDF to HTML on WhiskFile is completely free with no account required. Free users get 7 tasks per day with files up to 50 MB. There are no watermarks on any plan. Pro plans ($4.99/month) unlock unlimited tasks, 500 MB files, batch processing, and API access.
Yes. PDF to HTML runs entirely in your browser using WebAssembly. Your files are never uploaded to any server — they stay on your device throughout the entire process. No data is transmitted, stored, or accessible to WhiskFile or any third party.
Yes. PDF to HTML works on any device with a modern browser — iPhone, Android, iPad, tablets, Chromebooks, and desktop computers. No app download required. The interface adapts to your screen size automatically.
PDF to HTML accepts PDF files as input and produces HTML output. The maximum file size is 50 MB on the free plan (500 MB for Pro users). There are no page count limits.
See how WhiskFile compares to other PDF tools on features, pricing, and privacy.
Chromebook & Linux
Any modern browser
