LATHITECH PDF TOOLS

Convert PDF pages to images

Preview your pages, choose a page range and resolution, then download individual images or a numbered ZIP. Your PDF is processed on this device.

FREE · PRIVATE · ON YOUR DEVICE

Convert PDF pages to images

Drop one PDF here

or choose a file from your device

PDF · Up to 50 MB · 200 pages maximum · No upload

PDF page content is converted to pixels; images do not contain editable PDF text or vector graphics, and no OCR is performed.

A quick guide

How to use PDF to Images

Choose a readable, unencrypted PDF up to 50 MB. Page previews are rendered locally at low resolution.
Enter page numbers or ranges such as 1-3, 5. Overlaps are deduplicated and pages are exported in original document order.
Choose PNG, JPEG, or WebP and a resolution: 72 DPI for screen-sized images, 150 DPI for general use, or 300 DPI for larger print-oriented images.
Review each page's estimated output dimensions. Convert the selected range into a ZIP, or download a single page image from its preview card.

Example

For an 8-page PDF, selecting “1-3, 5” converts pages 1, 2, 3, and 5 into numbered image files in that order. You can also download any one page from its preview card.

Dimensions and limits

At 72 DPI, one inch of the PDF.js page viewport is rendered as 72 pixels; 150 and 300 DPI scale from that viewport. Pixel dimensions are rounded up.
The effective visible page area uses the CropBox clipped to the MediaBox, or the MediaBox if no CropBox is defined. PDF UserUnit changes the physical scale; PDF.js viewport dimensions include it. Page rotation is reflected in width and height.
Maximum input: 50 MB and 200 pages. Maximum output estimate: 12,000 pixels per side, 40 million pixels per page, and 100 million pixels total. Maximum ZIP: 100 MB.
Pages render sequentially and full-resolution canvases are released after each image. Previews are small thumbnails.
Encrypted, malformed, and unsupported PDFs are rejected. PDF scripting is disabled and embedded attachments are not opened.
This creates raster images, not editable text or vector graphics. OCR is not performed.

Good to know

Frequently asked questions

How are output dimensions estimated?

PDF.js uses each page's visible area: the CropBox clipped to the MediaBox, or the MediaBox when there is no CropBox. Page rotation is applied, so portrait and landscape dimensions reflect the displayed page. The PDF UserUnit is included in the viewport dimensions. Pixel dimensions are rounded up from viewport points × selected DPI ÷ 72.

Does this preserve searchable text or vector graphics?

No. Each page is rasterized into pixels. The images do not contain selectable PDF text or editable vector graphics, and this tool does not perform OCR.

Can I keep transparent page backgrounds?

PNG and WebP preserve transparent areas unless you enable a background fill. JPEG does not support transparency, so empty page areas are filled with the selected background color.

Why are there page and pixel limits?

Rendering can use substantial browser memory. PDFs are limited to 50 MB and 200 pages; output is limited to 12,000 pixels per side and 40 million pixels per page, with up to 100 million pixels total per conversion. ZIP output is limited to 100 MB.

Are files uploaded or sent to a conversion service?

No. PDF parsing and page rendering happen in your browser using a worker hosted by this site. No PDF contents are sent to an application server or external processing service.

Convert PDF pages to images