Private Client-Side PDF to JPG / PNG Converter

Extract high-definition images from PDF documents without cloud uploads:

• •Upload PDF Document: Drag and drop your PDF or click to browse files from your computer or smartphone.
• •Select Target Image Format: Choose PNG for crisp text, line diagrams, and signatures, or JPG for photographs and smaller file sizes.
• •Select DPI Scale Factor: Choose 1x (72 DPI) for quick web previews, 2x (150 DPI) for standard slides, or 3x (300 DPI) for high-resolution printing.
• •Download Single Page or Batch ZIP: Download individual page images as needed or export all pages simultaneously in a single compressed ZIP archive.

Traditional online PDF converters require you to upload confidential financial, legal, or personal documents to third-party remote servers. Our converter utilizes in-browser WebAssembly canvas rendering (PDF.js) to convert pages directly inside your device memory:

• •Zero Cloud Dependencies: The PDF.js runtime renders vector fonts, embedded rasters, and layout paths directly onto an in-memory HTML5 Canvas.
• •Lossless PNG vs Compressed JPG: PNG applies lossless Deflate compression preserving exact pixel boundaries, while JPG utilizes discrete cosine transform (DCT) quantization for lightweight files.
• •Automatic Resource Cleanup: Canvas memory allocations and Object URLs are revoked immediately after export to prevent memory leaks.

Standard 72 DPI exports look pixelated when printed. Rendering at 300 DPI scales the canvas resolution by 4.16x, delivering razor-sharp text and graphics suitable for marketing materials and archival records.