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PDF to Image Converter

Convert every PDF page to a JPG or PNG image — bulk export, runs entirely in your browser

Drop PDF files here
or click to browse — multiple PDFs supported, up to 10 files
100% Private — No Upload

Pages are rendered locally using Mozilla's open-source pdf.js library. Your PDF files are never sent to any server.

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What is PDF to Image?

Convert PDF pages to JPG or PNG images online free. Bulk export every page as an image and download as ZIP. Runs entirely in your browser — no upload. Productivity tools to help you work smarter and faster. TekPulse's PDF to Image is completely free — no signup, no ads in results, and no data stored on our servers.

How to Use PDF to Image Online

  1. Upload one or more PDF files (up to 10 files, 40MB each)
  2. Select output format (PNG or JPG) and resolution scale (1.5x for screen, 2x for print, 3x for high quality)
  3. Click "Convert" — each PDF page is rendered to an image using pdf.js in your browser
  4. View thumbnail previews of all pages
  5. Download the images as a ZIP file with page-numbered filenames

PDF to Image Formula & Calculation

Each PDF page → rendered to an HTML canvas at a set scale/zoom → exported as PNG/JPG (zipped if multi-page)

This tool uses Mozilla's open-source pdf.js library to parse the PDF and render each page onto an HTML5 canvas element entirely in your browser — the same rendering engine behind Firefox's built-in PDF viewer. Each canvas is then exported as an image file (PNG/JPEG) via the browser's canvas-to-image API; when a PDF has multiple pages, the resulting images are bundled into a ZIP (using JSZip) for a single download.

Because rendering happens locally, image sharpness depends on the render scale/viewport you choose — higher scale means a larger, sharper image but more memory and processing time per page.

Key Factors That Affect Your Result

  1. Render scale/zoom — Higher scale produces sharper, larger images (useful for printing or detailed viewing) at the cost of slower rendering and bigger file sizes; lower scale is faster for quick previews.
  2. Vector vs scanned PDFs — Text-based (vector) PDFs render crisply at any scale; PDFs that are themselves scanned images will only be as sharp as the original scan, regardless of render scale.
  3. Client-side limits — Very long PDFs (50+ pages) rendered at high scale can be slow or memory-heavy since every page is rendered in the browser; consider lower scale or splitting the PDF for large documents.

Why Use TekPulse PDF to Image?

Runs Entirely in Your Browser
Pages are rendered locally with Mozilla's pdf.js library — your PDFs are never uploaded to a server
Batch Convert up to 10 PDFs
Convert multiple PDF files at once, each page exported as a separate image
JPG or PNG, 3 Resolutions
Choose JPG or PNG output at Standard (1.5x), High (2x) or Very High (3x) resolution
Download All as ZIP
Every converted page is packed into a single ZIP download via JSZip

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Related Guides

PDF vs Image — When Should You Use Which?

Frequently Asked Questions

No — pages are rendered locally in your browser using Mozilla's pdf.js library. Your PDF never leaves your device.

Standard (1.5x) is fine for screen viewing. Choose High (2x) or Very High (3x) if you plan to print the images or need to zoom in on fine details/text.

Yes — drop up to 10 PDF files at once. Each PDF's pages are organized into its own folder inside the downloaded ZIP.

PNG is lossless and best for documents with text (sharper edges). JPG produces smaller files and works well for pages with photos or scanned images.

No — encrypted or password-protected PDFs cannot be processed. Remove the password first using a PDF tool, then convert.

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