- Zero upload
- Local CPU
- Offline-capable
- Auto cleanup
convert / PDF to Image
PDF to Image
Render each PDF page as PNG/JPG.
Add at least one PDF in the file tray to begin.
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Methodology & Technical Transparency
Libraries used
- pdf-lib — Core PDF construction and editing logic
- pdf.js — PDF rendering and page rasterisation
Memory strategy
After each operation, URL.revokeObjectURL() is called immediately. All pdf.js document handles are destroyed via pdfDoc.destroy(). Workers are terminated on completion or component unmount.
We do not guarantee the permanent storage of files (as we don't store them). Processing of password-protected files is not supported locally.
Key Features
High-fidelity rendering
Each page is rendered at up to 300 DPI using pdf.js, producing sharp images suitable for print and web.
PNG and JPG output
Download individual pages as PNG (lossless) or get all pages at once in a ZIP archive.
In-browser processing
A dedicated Web Worker handles rendering so the UI stays responsive even for large, complex PDFs.
Common Use Cases
Useful for creating slide thumbnails for presentations, generating web-ready page previews, or extracting diagrams and charts from a PDF for use in other documents.
Frequently Asked Questions
- What resolution are the output images?
- Pages are rendered targeting 300 DPI based on the PDF's internal dimensions. Complex pages may take longer to render.
- Can I download all pages at once?
- Yes. A bulk download button appears after conversion to get all pages in a single ZIP archive.
- Does this work on scanned PDFs?
- Yes. Scanned PDFs are already image-based and render directly without extra processing.