The short answer: open PDFEdit's PDF to JPG tool in Safari on your iPhone, pick the PDF from your Files app, choose a resolution, and download. No app install, no account, no upload — the conversion happens right on your phone.
Why not just screenshot it?
It's tempting — open the PDF, screenshot each page. But screenshots capture your screen's resolution (roughly 460 PPI on a small area, but only of what's visible), they include the PDF viewer's UI unless you crop, and doing it for a 20-page document is miserable. The converter renders each page at up to 216 DPI as a clean image with no UI chrome, handles all pages at once, and hands you a ZIP. Same effort as screenshotting one page.
Step by step on iPhone
- Get the PDF into Files. It might arrive by email, AirDrop, WhatsApp, or a download — save it to the Files app first so you can find it.
- Open Safari and go to pdfedit.website/tools/pdf-to-jpg.
- Tap to upload and choose the PDF from Files.
- Pick resolution:
- 3x Ultra (216 DPI) — printing, or images you'll zoom into
- 2x High-Res (144 DPI) — the default; right for sharing, social posts, and documents
- 1x Standard (72 DPI) — quick previews only
- Download. Save individual pages or the whole ZIP. Safari puts downloads in Files → Downloads.
Getting images into Photos
JPGs land in the Files app, not Photos. To move one: open the JPG in Files, tap Share, tap "Save Image." For sharing directly — WhatsApp, email, social apps — you can share straight from Files without moving anything.
Choosing JPG vs. PNG on iPhone
The sister tool, PDF to Images, offers PNG as well. Quick rule:
- JPG — smaller files, great for sharing photo-heavy pages over chat apps (which compress images anyway)
- PNG — lossless, better for text-heavy pages where you want edges to stay crisp
If the PDF is mostly text — a form, a letter, slides — PNG at 144+ DPI will look noticeably sharper. If it's photos or you're sending via WhatsApp (which recompresses regardless), JPG is fine.
iPhone-specific gotchas
- Large PDFs on older iPhones. Rendering happens in the browser, so a 200-page PDF at 216 DPI will take a while and use memory. For big documents, convert at 144 DPI, or do it on a desktop.
- The Files app is the hub. iOS keeps downloads in Files → Downloads. If a download "disappeared," that's where it is.
- ZIP files open natively. Tap a downloaded ZIP in Files and iOS extracts it into a folder — no extra app needed.
- Private Relay / VPNs don't matter. Since everything is local, network quirks don't affect the conversion itself — only loading the page.
When you'd do this
- Sharing a page on social media — a PDF doesn't post to Instagram; a JPG does
- Sending a document page via WhatsApp or iMessage — images preview inline, PDFs don't always
- Printing a single page — some print workflows handle images more predictably
- Using a page as a reference image — in notes, presentations, or design mockups
For the reverse trip — photos to PDF — see how to turn screenshots into a PDF.
Sharing directly to apps
You don't always need the JPG in Photos first. From Files:
- WhatsApp / Telegram / iMessage: open the JPG in Files → Share → pick the app. The image sends inline, previewed in the chat.
- Email: share to Mail, or attach from Files in the compose window. For multiple pages, share the ZIP — but warn the recipient, since some people don't realize iOS opens ZIPs natively.
- Social apps: Instagram and X accept images from the share sheet or from Photos (save there first via "Save Image").
One note: chat apps recompress images aggressively. If pixel-perfect quality matters to the recipient, send as a document/file rather than a photo where the app allows it (WhatsApp's "Document" option, Telegram's "Send as File") — that preserves your 216-DPI render exactly.
Troubleshooting downloads on iPhone
- "Where did my download go?" Files app → Browse → Downloads. Safari always puts them there.
- Download didn't start? Check you have storage space, and try tapping the download link again — iOS sometimes needs a second tap on large files.
- ZIP won't open? It should — tap it in Files and iOS extracts it automatically. If it doesn't, the download may be incomplete; re-download.
- Safari vs. Chrome on iOS: both work, since all iOS browsers use the same engine underneath. Use whichever you prefer.
- Private Browsing: downloads still work, but the files land in the same Downloads folder — private mode doesn't hide downloaded files from the Files app.
When JPG isn't the right output
Two cases where you should pick the PNG-capable PDF to Images tool instead:
- The PDF is mostly text — a form, letter, or slide. PNG keeps letter edges razor-sharp; JPG softens them, visibly at lower quality settings.
- You'll edit the image afterward — cropping, annotating, or compositing. Every JPG re-save degrades slightly; PNG doesn't.
JPG's advantage is purely file size. When size doesn't matter, PNG is the safer default.
Do it with PDFEdit
- Convert PDF to JPG — JPEG output, 72/144/216 DPI, ZIP download, works in mobile Safari
- Convert PDF to images — PNG or JPG per page
- High-resolution conversion guide — DPI settings explained in depth
No app, no account, no upload. Just Safari and thirty seconds.





