How to Convert a PDF to JPG on a Phone or Computer
By the Logicox team 4 min read
Sometimes a PDF is the wrong format. A form asks you to upload a JPG, you want to send one page of a ticket on WhatsApp, or you need a picture of a certificate for a website. Converting the page to a JPG image solves all of these. This guide shows how to do it on any phone or computer, for free, without installing anything.
The quick way: in your browser
Our PDF to JPG tool works on Android, iPhone, Windows and Mac. The PDF is read by your own browser, so the file is never uploaded anywhere. That matters when the PDF is a CNIC copy, a bank document or a result card.
- Open PDF to JPG and press Choose PDF file. On a phone this opens your Files or Downloads; on a computer you can also drag the PDF onto the box.
- Pick an Image quality (more on this below). Standard suits most uses.
- Leave Pages to convert empty to convert every page, or type the pages you want, such as
1-3, 5. You can also tap pages in the preview to leave them out. - Press Convert to JPG. Download each image, or press Download all (ZIP) to get them in one file.
Each page becomes its own image, named with the page number, so result-page-02.jpg is always page 2.
Which quality should you choose?
The quality setting decides how many pixels each page gets. More pixels means sharper text but a bigger file.
| Setting | A4 page becomes about | Best for |
|---|---|---|
| Small (96 dpi) | 794 × 1,123 pixels | Quick previews, slow connections |
| Standard (150 dpi) | 1,240 × 1,754 pixels | WhatsApp, email, upload forms, websites |
| High (300 dpi) | 2,480 × 3,508 pixels | Printing, small text, zooming in |
If an upload form has a size limit, such as 200 KB or 1 MB, start with Standard. If the image is still too big, run it through the Image Compressor afterwards rather than dropping to Small, which can make small print hard to read.
Converting just one page
Most people only need one page: the first page of a degree, the page of a statement with the right month, or the ticket page from a booking. Type that page number in Pages to convert, for example 4, and press Convert. You get a single JPG, not a ZIP.
If you need that page as a PDF rather than an image, for example to attach to a job application, use Split PDF instead. It copies the page without turning it into a picture, so the text stays sharp and selectable.
On a phone
The steps are the same on a phone, with two things to know:
- Finding the file. PDFs from WhatsApp, Gmail or your bank’s app are usually in Downloads on Android, or in the Files app on iPhone. If you can’t see it, open the PDF in the app it came from and use Share → Save to Files (iPhone) or Download (Android) first.
- Saving the image. On iPhone, tap the downloaded JPG and choose Save Image to put it in Photos. On Android, images go to Downloads and appear in your Gallery app.
A phone has less memory than a computer. Converting a 200-page PDF at High quality can be too much for it. If that happens, choose Standard, or convert the pages in smaller groups such as 1-50, then 51-100.
JPG or PNG?
JPG keeps files small by smoothing away tiny details. That’s ideal for photos and scanned pages, but sharp black text on a white background can pick up faint smudges around the letters. If your page is mostly text, a table or a diagram, try PDF to PNG. PNG keeps every pixel exactly, so text stays crisp, at the cost of a larger file.
| JPG | PNG | |
|---|---|---|
| File size | Smaller | Larger |
| Text and lines | Slightly soft | Perfectly sharp |
| Photos and scans | Very good | Very good, but big |
| Accepted by upload forms | Almost always | Usually |
Common problems
The text looks blurry. Choose High (300 dpi), or switch to PNG. Zooming into a Standard image will always show some softness.
The PDF asks for a password. Unlock it first with Remove PDF Password using the password you were given, then convert the unlocked copy.
The page is sideways. Fix it with Rotate PDF first, then convert. The image will come out the right way up.
I need to go the other way. To turn photos back into one PDF, use JPG to PDF.
Summary
Open PDF to JPG, choose Standard quality for sharing or High for printing, pick the pages you need and download. It works the same on a phone or a computer, it’s free, and your file never leaves your device.