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or drop it here — one PDF at a time · up to 50 pages
Your PDF
Converting…
Your pages are rendering right in your browser — just do not close this tab.
Your long image is ready!
Everything happened inside your browser — your PDF was never uploaded anywhere, so there is nothing to delete.
Convert PDF to long image online
Some documents were never meant to stay PDFs. A restaurant menu, a price list, a college notice, a property brochure — the moment you need to share it in a chat, the PDF becomes a problem: WhatsApp and Telegram show it as a dull file attachment with no preview, and half the recipients never tap it. Convert PDF to long image and the same document becomes one tall PNG that previews inline and scrolls naturally on a phone screen, exactly like a screenshot — because that is essentially what it is, except rendered at full resolution instead of captured from a display.
This tool does exactly that: it renders every page of your PDF in your browser and stitches the pages vertically into one tall image. No uploads (your document never leaves your device), no signup, no watermark, and no page limit games — up to 50 pages per conversion.
PDF to tall image for WhatsApp sharing
The number-one use case is WhatsApp. When you share a PDF as an image on WhatsApp, three things change: people actually see it (the image previews inline instead of hiding behind a file icon), it opens instantly (no PDF viewer, no download-then-open dance), and it forwards beautifully (one forward sends the whole document as one visual). Shop owners send catalogues this way, teachers send worksheets, societies send maintenance notices. The long-image format is the unofficial document standard of group chats — this tool just makes it properly, at real resolution, instead of a blurry phone screenshot.
Share your PDF as one long screenshot
You could take a scrolling screenshot of the PDF open on your screen — and for one quick page, that is fine. But screenshots inherit your screen's limits: text renders at display resolution (soft when zoomed), stitching apps often leave visible seams or duplicated lines, and capturing 10 pages by hand is tedious. A PDF to long screenshot made by rendering is different: each page is drawn directly from the document data at high resolution, then stacked with pixel-exact alignment. The result reads like the PDF itself — because it is the PDF, just wearing an image's clothes.
All your pages, one image — no merging apps
If you searched for how to merge PDF pages into one image, you have probably seen advice involving Photoshop layers or screenshotting page by page. This is the direct route: drop the PDF, get one PNG. Every page keeps its own proportions (a landscape page stays landscape, just fitted to the common width), pages are separated by a thin white gap so the eye knows where one ends and the next begins, and the whole thing downloads as a single file named after your document.
How it works
Add your PDF
Drop one PDF onto the page, or click to browse. The file is read locally — nothing is uploaded, so even sensitive documents are safe.
Convert
Hit Convert to long image. Each page renders in your browser with live progress ("Rendering page 4 of 12…") and is stitched vertically into one tall PNG.
Download
Preview the tall image, then download it as a single PNG. Forward it anywhere — it previews inline in every chat app.
Tips
- Pick the right width. Standard (1080 px) is the sweet spot for phone screens and chat apps. High (1600 px) keeps small text legible when recipients pinch-zoom — at the cost of a bigger file.
- Expect a big file on long documents. A 20-page tall PNG can run several megabytes — that is normal for lossless images. Run it through an image compressor if the chat app complains.
- One PDF per conversion. Need several PDFs in one long image? Merge the PDFs first, then convert the merged file here.
- Text won't be selectable. The output is a flat image — great for viewing, useless for copy-paste. Keep the original PDF wherever the text itself matters.
- Remove passwords first. Password-protected PDFs can't be opened by the renderer — unlock the file, then convert.
- Need separate images instead? If you want one image per page (a folder of JPGs/PNGs), use PDF to JPG or PDF to PNG instead.
Common uses
- WhatsApp & Telegram sharing — menus, price lists, notices and brochures that preview inline instead of hiding as attachments.
- Instagram & social posts — carousels and stories built from document pages, exported as one scrollable visual.
- Quick website embeds — show a short document as an image without a PDF viewer plugin.
- Email newsletters — an image renders in every email client; PDF attachments get ignored.
- Print-shop handoffs — send a single image proof instead of a multi-page file for quick quotes.
- Archiving visual snapshots — a frozen, uneditable picture of a document as it looked today.
Frequently asked questions
Is PDF to Long Image free to use without signup?
Yes. EzySize’s PDF to Long Image tool is free to use without creating an account. Advertising may appear on this page; the tool remains free to use. Use the controls above and check the result against your requirements.
How do I convert a PDF to a long image?
Drop your PDF onto this page and hit Convert to long image. Every page renders in your browser and is stitched vertically into one tall PNG — nothing is uploaded. Download the single long image when it is ready.
Why share a PDF as one long image?
Chat apps like WhatsApp and Telegram do not preview PDFs, but a tall image previews inline and scrolls naturally on phones — ideal for menus, price lists, notices and itineraries.
Is the output a PNG or a JPG?
This tool produces one tall PNG — lossless, so text stays crisp. Tall PNGs can be large (a 20-page document may be several MB); compress it afterwards if size matters.
Will the text still be selectable in the long image?
No — the output is a flat rendered image, so text cannot be selected, copied or searched. If you need selectable text, use a PDF to text converter instead.
My PDF has many pages — will it still work?
The tool handles up to 50 pages. Browsers cap canvas size around 16,000 pixels per side, so very long documents are automatically rendered at reduced resolution — the page tells you when this happens.
How is this different from PDF to JPG?
PDF to JPG gives you one image per page (a folder of images). PDF to Long Image stitches all pages into a single tall image — one file to share, one image to scroll.
How is this different from taking a scrolling screenshot?
A scrolling screenshot captures your screen, so quality depends on your display and zoom. This tool renders each PDF page directly at high resolution and stitches them precisely — sharper text, no stitching glitches.
Does this tool upload my PDF anywhere?
No. Pages render with PDF.js inside your browser and the stitching happens on your device — your document never leaves it.
Can I convert a password-protected PDF?
No — remove the password first, then convert. The tool shows a clear message instead of failing silently.
What resolution is the long image?
Standard width is 1080 px (ideal for phone sharing); High is 1600 px for sharper text. Height equals the sum of all page heights plus small gaps between pages.
Can I convert multiple PDFs into one long image?
One PDF per conversion keeps it simple. To combine several PDFs first, use a merge tool, then convert the merged PDF here.
The long image file is huge — what do I do?
Tall PNGs are big by nature. Run the result through an image compressor, or re-convert at Standard width instead of High — both shrink the file substantially.