How to Convert PDF to JPG Online for Free: A Simple Step-by-Step Guide

You have a PDF, and you need pictures: a page to drop into a slide, a certificate to post, a scanned form to upload to a site that only accepts images. This guide shows how to convert a PDF to JPG online for free, page by page or all at once, which settings to pick for screen, email or print, how to do it on a phone, and what to do when something goes wrong.

Watch the Video

Prefer to watch it? This video walks through converting a PDF to JPG online with PDFCherry, from adding the file to downloading the images.

The written guide below covers the same steps, plus quality and resolution settings, converting on a phone, and fixing common errors in more detail.

Step-by-Step: How to Convert PDF to JPG Online

These steps use the free PDF to JPG converter on PDFCherry. It runs in your browser, so there is nothing to install.

Step 1: Add your PDF

1. Open the converter and select Choose PDF file, or drag the PDF onto the drop area. Where it is available, you can also import from Google Drive, Dropbox or OneDrive.
2. Wait a moment while the PDF is read. Your browser checks the file and draws a small preview of every page. Nothing is uploaded at this point.
3. If the PDF has a password, you are asked for it. Enter it and select Unlock. The password is used only to open this PDF and is never stored.

Step 2: Choose the pages

The workspace opens with your file name, size and page count at the top and the pages in a grid below. Pick one of the page options:

• All pages: every page becomes an image. This is the default.
• Selected pages: click the pages you want in the grid. Use the eye icon on a page to see it larger before deciding.
• Custom ranges: type pages and ranges such as 1-3, 6, 9-12.
• Odd pages or Even pages: handy for double-sided scans.

The Page range presets list adds shortcuts for the first page, last page, first or second half, and first or last 10 pages. The count under the grid always shows how many pages will be converted.

Step 3: Pick the image settings

4. Output format: keep JPG for small, widely supported files. Choose PNG only if you need lossless images or a transparent background.
5. Image quality: High suits most uses. See choosing quality below.
6. Resolution: 150 DPI for screens and email, 300 DPI for printing. The panel shows the pixel size page 1 will have.
7. File names (optional): images are named after your PDF, for example report-page-001.jpg, report-page-002.jpg. You can change the name, switch to sequential numbers (report-001.jpg) and name the ZIP file.

Step 4: Convert and download

8. Select Convert to JPG. The PDF is uploaded over an encrypted connection and you see real progress, page by page. Large PDFs at 300 DPI take longer. Cancel stops after the current page.
9. Check the results. Every image appears with its page number, pixel size and file size. Select an image to preview it full size and zoom in.
10. Download. Use Download under an image for a single JPG, tick several images and use Download selected (ZIP), or use Download all as ZIP. You can also save the ZIP to Google Drive, Dropbox or OneDrive, or share it.

Converting One Page vs All Pages

A JPG holds a single picture, so a PDF page always becomes one image. A 10-page PDF converted in full gives you 10 JPG files, which is why multi-page conversions are offered as a ZIP.

• Just one page? Choose Custom ranges and type the page number, or pick First page from the presets. You get a single JPG to download directly; no ZIP needed.
• A few pages? Click them in the grid. Only those pages are converted, which is faster and keeps the download small.
• The whole document? Keep All pages and use Download all as ZIP. One conversion handles up to 300 pages; for longer documents, convert 1-300, then 301-600, and so on.

Need the pages as a smaller PDF rather than images? Use Extract PDF Pages instead.

How to Choose Image Quality and Resolution

Two settings decide how your images look and how big the files are.

Resolution (DPI) sets how many pixels each page gets. An A4 or Letter page is roughly:

JPG quality sets how much detail survives compression: Standard (75) for the smallest files, High (85) as a sensible default, Maximum (95) for images you will print or edit.

Can you convert PDF to JPG without losing quality? Not completely: JPG always compresses a little, and fine text can show faint smudges around the letters at lower quality. To keep text crisp, raise the resolution first (200 or 300 DPI), then use High or Maximum quality. If you need pixel-perfect output, choose PNG, which is lossless but makes larger files.

Scanned PDFs are already pictures. A higher DPI makes the image bigger, but it cannot add detail the scan never had, so 300 DPI is usually the useful maximum.

Practical Examples

• A slide for a presentation: one page, 150 DPI, High quality. Big enough for a projector, small enough to keep the slide deck light.
• A certificate to post online: one page, 150 DPI, High quality, then crop it in your photo app if needed.
• A scanned form for an upload portal that only accepts JPG: all pages, 150 DPI, Standard quality to stay under the portal’s size limit. If each page must be one file, upload them in page order.
• A poster or drawing to print: 300 DPI, Maximum quality. Very large pages are capped at about 60 megapixels per image, and the results tell you if a lower DPI was used.
• Lecture notes to annotate on a tablet: all pages, 200 DPI, High quality, sequential numbering so they sort neatly.

How to Convert PDF to JPG on a Phone

The converter works in current mobile browsers, so you don’t need an app.

On Android

1. Open PDF to JPG in Chrome or another browser.
2. Tap Choose PDF file and pick the PDF from Downloads, Drive or another app.
3. Choose pages and settings, then tap Convert to JPG. On a small screen the settings appear below the page grid.
4. Tap Download under each image you want. Images usually land in the Downloads folder, where your gallery or Files app can open them.

On iPhone and iPad

1. Open the converter in Safari and tap Choose PDF file. Pick the PDF from the Files app, iCloud Drive or another location.
2. Choose pages and settings, then tap Convert to JPG.
3. Tap Download under an image. Safari saves it to the Downloads folder in the Files app.
4. To put an image in Photos, open it in Files, tap the Share button and choose Save Image.

Common Errors and How to Fix Them

If something goes wrong, the converter tells you what happened and offers the next step. Here is what the common messages mean.

Blurry images? That is not an error, just a low resolution for how the image is being used. Convert again at 200 or 300 DPI. Download doesn’t start? Check whether your browser blocked it, look in your Downloads folder, and make sure the device has free space.

Closed the tab while converting? The browser warns you before leaving, but if the page is closed, it can’t pick the conversion up again. Open the converter and convert the PDF again; the earlier files are deleted automatically.

Privacy: What to Know Before You Upload

Any online converter has to receive your file to convert it, so it is worth knowing what happens to it. With PDFCherry:

• Before you convert, the page previews and page count are made in your browser. Nothing is uploaded until you select Convert.
• During conversion, the PDF is sent over an encrypted (HTTPS) connection and rendered on PDFCherry’s own server. It isn’t passed to a third-party service.
• Afterwards, the uploaded PDF is deleted as soon as every page has converted (if some pages failed, it is kept so you can retry them). The images are deleted automatically, normally within 60 minutes.
• Passwords are used once to open your PDF and are never stored.

For very sensitive documents, convert only the pages you need, download the images straight away, and remember that a JPG can be copied and shared like any other picture. Read the full Privacy Policy for details.

After Converting: What Next?

• Turn the images back into a PDF: use JPG to PDF.
• Need selectable text? A JPG is a picture, so its text can’t be selected or searched. Keep the PDF, or use PDF to Text to pull out the words.
• Want only the photos inside the PDF, not whole pages? Use Extract Images from PDF.
• Need lossless images or transparency? Choose PNG in the converter, or use PDF to PNG.

Frequently Asked Questions

Summary

To convert from PDF to JPG for free online, add the PDF, choose the pages, pick 150 DPI for screens or 300 DPI for print with High quality, convert, and download single images or a ZIP. If something goes wrong, the message tells you what to do next, and most problems are fixed by compressing, unlocking or re-saving the PDF.