Convert WebP images to a PDF document
WhiskFile WebP to PDF is a free online tool to convert WebP images to a PDF document. Files are processed entirely in your browser — nothing is uploaded to any server.
Quick Answer
Convert WebP images to a PDF document. WhiskFile's WebP to PDF is free, works in your browser, and requires no account. Your files never leave your device — all processing happens locally.
Upload WebP images
Select or drag and drop your WebP files. Add as many images as you need — there is no file count limit. All processing runs in your browser for total privacy.
Arrange and rotate
Drag and drop to reorder images. Rotate individual images 90 degrees clockwise or counter-clockwise. Select or deselect images to include.
Choose page layout
Set page size (A4, Letter, Legal, A3, A5, Tabloid, Original, or Custom mm), orientation (Auto, Portrait, Landscape), and images per page (1, 2, 4, 6, or 9 grid).
Configure image settings
Choose image fit mode (Fit, Fill, or Stretch), vertical alignment (Top, Center, Bottom), quality slider, and background color.
Add overlays
Optionally add page numbers, watermark text with opacity, header and footer text, and set PDF metadata (title, author).
Create and download PDF
Click Convert to combine your WebP images into a single PDF. Or choose Separate mode to download individual PDFs per image.
Max file size: 50 MB (free) · 500 MB (paid). Processing time: ~3s on average. Batch processing: upload multiple files at once.
WebP to PDF 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 WebP to PDF.
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.
Yes. WebP images are embedded at full resolution. Use the quality slider at 100% for zero-loss embedding.
Yes. Upload as many WebP images as you need and combine them into a single multi-page PDF. Drag to reorder.
Place 1, 2, 4, 6 (2x3), or 9 (3x3) images per page. Ideal for contact sheets, thumbnails, and image catalogs.
A4, Letter, Legal, A3, A5, Tabloid, Original (match image size), and Custom (exact mm) — in portrait, landscape, or auto orientation.
Yes. Toggle page numbers on to add centered numbers at the bottom of each page.
Yes. Enter watermark text and adjust opacity from 0 to 100%. The watermark appears diagonally across every page.
Yes. Enter header text (top of each page) and footer text (bottom of each page). Both appear on every page alongside optional page numbers.
Yes. Fit preserves the full image. Fill crops to fill the cell without borders. Stretch fills the cell exactly, which may change aspect ratio.
Yes. Choose Custom and enter exact width and height in millimeters. You can also set custom margins in mm.
Yes. Rotate any image 90 degrees clockwise or counter-clockwise before conversion. EXIF orientation is handled automatically.
No. Add as many WebP images as you need. All processing runs locally in your browser with no upload limits.
Yes. Everything runs 100% in your browser. Your WebP images are never uploaded to any server — total privacy.
Yes. Choose Separate output mode to download individual PDFs for each image instead of combining them.
Yes. WebP to PDF 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. WebP to PDF 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. WebP to PDF 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.
See how WhiskFile compares to other PDF tools on features, pricing, and privacy.
Chromebook & Linux
Any modern browser
