Turn PDF pages into images
Turn each PDF page into an image ready for a slide, a website or social media, at the resolution you choose.
What it does
The tool renders each page with pdf.js onto a canvas and exports the result as JPG or PNG. You can limit the page range and choose between 72 and 300 dpi.
JPG is lighter and enough for screens; PNG preserves graphics and lines better. For print, use 300 dpi.
How to use it
- Open PDF to JPG.
- Add the PDF and wait for the thumbnails to load.
- Type the page range or leave it empty to convert every page.
- Choose the resolution and the output format.
- Download the images one by one or the ZIP with all of them.
Why ConvUp
Adjustable resolution
From 72 dpi for screens to 300 dpi for print.
JPG or PNG
Pick the format that fits the content.
No PDF upload
Rendering happens on your device.
Which resolution to pick: 72, 150 or 300 DPI
Resolution decides what the image is good for. At 72 DPI a page looks fine on screen and stays small, but small text blurs when zoomed. At 150 DPI it works for slides and documents read on a phone. At 300 DPI it is ready for print or for OCR, and the file grows accordingly.
As a reference, an A4 page at 300 DPI is about 2480 × 3508 pixels. After conversion the text stops being text and becomes pixels: it can no longer be searched or selected. If you need an editable document, use PDF to Word; if you need an exact visual copy, this is the tool.
Frequently asked questions
Which resolution should I choose?
150 dpi is a good balance for screens and documents. Use 300 dpi if you are going to print and 72 dpi if you only need a quick preview.
Can I convert only some pages?
Yes. Type a range such as 1-3, 5, 8-10 or leave the field empty to convert the whole document.
Will the text still be selectable?
No. When you convert to an image, the text becomes part of the pixels. If you need selectable text, use OCR.
Is the PDF uploaded?
No. pdf.js runs in the browser and the images are generated locally.