PDF to JPEGs
Export every page of a PDF as a separate JPEG file. Each page downloads directly — no ZIP.
How PDF to JPEG Conversion Works
PDFForge uses PDF.js (Mozilla's open-source PDF renderer) to render each page of your PDF onto an HTML canvas element. The canvas is then exported as a JPEG image at your chosen quality and scale. Each page downloads directly to your device as a numbered file — for example document_page01.jpg, document_page02.jpg. No ZIP file, no server, completely private.
Resolution Scale Guide
- 1× — Screen resolution (~72–96 dpi). Good for web previews.
- 1.5× — Balanced quality and file size (~110–144 dpi). Good for general use.
- 2× — Print quality (~144–192 dpi). Best for high-quality exports or when you need to zoom into details.
Why Export PDF Pages as Images?
There are many situations where having PDF pages as individual JPEG images is more useful than the PDF itself. Images can be embedded in presentations (PowerPoint, Keynote, Google Slides) without opening a PDF viewer. They can be uploaded to social media, websites or content management systems that accept images but not PDFs. They can be edited in Photoshop, GIMP or any image editor. They can be attached to emails in environments where PDF attachments are blocked. And they can be used as visual references or previews where loading a full PDF would be too slow or impractical.
Choosing Between Quality Settings
The Quality setting in PDFForge controls the JPEG compression ratio applied to the exported image. The right choice depends on your use case:
- Low (60%) — Smallest file size. Noticeable JPEG artefacts on images with gradients or fine patterns. Suitable for web thumbnails and rough previews.
- Medium (80%) — Good balance of quality and file size. Minor artefacts visible only when zoomed in. Suitable for most sharing purposes, presentations and web use.
- High (95%) — Near-lossless quality. Large file sizes. Suitable for professional printing references, archival, or when image fidelity is critical.
For most purposes, Medium (80%) at 1.5× scale produces an excellent result. Use High quality with 2× scale only when you need to zoom in on fine details in the exported images.
Frequently Asked Questions
Why does only the first image download?
Mobile browsers (especially Safari on iOS) may block programmatic downloads after the first file. After conversion, a green "Tap here to save" button appears for each page — tap it to save that page. Alternatively, allow multiple downloads in your browser settings.
Can I convert just specific pages?
Yes. In the Pages field, type specific pages or ranges such as 1, 3, 5-8. Only those pages will be converted and downloaded.
What is the maximum resolution I can export?
The 2× scale produces approximately 200 dpi JPEG images for a standard A4 PDF. For very large-format PDFs, the canvas size may be limited by your browser's maximum canvas dimensions.
Can I export pages as PNG instead of JPEG?
Currently PDFForge exports pages as JPEG. JPEG is preferred for most use cases because it produces much smaller file sizes. If you specifically need PNG (for transparency support), use the exported JPEG as a source and convert it to PNG with a free image converter.
Why do some pages look blurry at 1× scale?
At 1× scale, PDF.js renders each page at approximately 72–96 dpi, which is sufficient for on-screen viewing but may look soft for high-detail documents. Choose 1.5× or 2× scale for sharper results, especially for documents with small text or fine diagrams.