Dropvert/PDF to Image

PDF to Image — Convert PDF to JPG, PNG, or WebP

Convert each PDF page to JPG, PNG, or WebP.

Drop files anywhere or click to browse

PDF files

Sometimes you need a PDF as a sequence of images — for a thumbnail, a slide-share, or to drop into a document that doesn't embed PDFs. Dropvert renders each PDF page in your browser using pdf.js (Mozilla's) and exports them as JPEG, PNG, or WebP at the DPI you pick.

How it works

3-step walkthrough

  1. 1

    Drop a PDF

    Up to 200 MB. Dropvert reads the page count and shows it next to the file name.

  2. 2

    Pick DPI, format, quality, and page range

    72 DPI for web thumbnails, 150 for screen reading, 300 for print. JPEG is smallest, PNG is lossless with transparency, WebP balances both. Convert all pages or a custom range.

  3. 3

    Download — single image or zip

    For one page you get a direct download. For multiple, Dropvert bundles every page as a separate image in a single zip.

Why use Dropvert

Local-first, free, no upload required

  • Three DPI presets covering web thumbnails, screen reading, and print.
  • Output JPEG, PNG, or WebP — same renderer, your choice of format.
  • Page-range support: convert just pages 5–7 if you don't need the whole document.
  • Runs entirely in your browser via pdf.js. No upload, no waiting on a server queue.
  • Bundles multi-page output into one zip with consistent naming.

Frequently asked questions

6 answered

What DPI should I pick?
72 DPI for web previews and thumbnails (small file size). 150 DPI for screen reading or normal-size displays (good balance). 300 DPI for print or zoom-friendly archives (larger files). Going above 300 rarely shows visible improvement on a screen.
JPEG vs PNG vs WebP for PDF pages?
JPEG: smallest, fine for documents with mostly text/photos. PNG: lossless, larger, the right pick for diagrams and screenshots where artifacts are unacceptable. WebP: smaller than PNG with no visible loss, supported everywhere modern. Default to WebP unless you specifically need PNG's broader compatibility.
Can I convert a password-protected PDF?
Not currently. pdf.js can prompt for a password, but Dropvert's tool doesn't expose that flow yet. Remove the password first using the PDF Editor (or any PDF unlocker) and then run the conversion.
Why are my converted images larger than I expected?
PDF pages can encode resolution-independent vectors that rasterize to many pixels at high DPI. A single page at 300 DPI in PNG can hit 5–10 MB. Drop to 150 DPI or use JPEG/WebP if file size matters.
Are tables and text rendered as text or images?
Always as images. The output is rasterized — text becomes pixels. If you need editable text from a PDF, use Image to Text (OCR) on the rendered images, or extract text directly with a tool like Adobe Acrobat.
How big a PDF can I convert?
Up to 200 MB and several hundred pages. Larger documents may strain your browser's memory; the rasterizer streams page-by-page so memory stays bounded, but very long renders can take a few minutes.

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