Drag & drop a PDF here
Each page will be rendered as a PNG imagePrivacy Secured: This utility runs 100% inside your browser. No files, logs, or values are uploaded to any server. Your information stays safe on your device.
About PDF to Image Converter
The PDF to Image Converter is an excellent tool for extracting individual pages from PDF documents and saving them as PNG graphics. This is particularly useful when you need to embed a PDF page into a web page, slide presentation, or social media post where PDFs are not supported. Our converter uses your browser's native rendering capabilities to convert PDF pages into images locally, ensuring your documents remain completely private.
How it Works
Upload your PDF file. The browser dynamically imports the `pdfjs-dist` rendering library. It opens the PDF document, counts the pages, and renders each page page-by-page onto an offscreen canvas at high resolution (1.5x scale for clarity). The canvases are converted to PNG data URLs and displayed in a grid, where you can download individual page images.
Key Features
- High-Resolution Outputs: Renders pages at 1.5x scale for crisp text.
- Grid Preview: View thumbnails of all pages before downloading.
- Secure & Offline: All rendering is done locally via Web Workers.
- No watermark: Free to download clean PNGs.
Technical Details
This application loads `pdfjs-dist` client-side and configures the pdf.worker.js location. The PDF file is loaded as an ArrayBuffer and parsed. The script loops through page indices, calling page.render({canvasContext, viewport}) to draw vector PDF lines to a canvas pixel grid. The output is then exported as a PNG format data URL.