Tutorial
Canva cannot make a flipbook. Here is what does
Canva exports a static PDF, not a page-turn flipbook. The export setting that keeps your colours, and the upload that gives you a URL that flips.
3 min
Converting a PDF to a flipbook takes two minutes. How you exported the file decides whether the pages stay sharp, pair correctly and read on a phone.
You have a PDF that looks right on your desktop. You send it, and the person on the other end gets a download prompt, a preview pane and a scroll bar. A flipbook replaces that with pages they turn, and the conversion itself takes about two minutes. Almost everything that decides how it looks already happened at export.
Every page is rasterized at a fixed resolution, then handed to a viewer that owns the page turn, the zoom and the navigation. The PDF link layer is read separately and pinned back over those images, which is why a tappable button survives the trip.
Sharpness has a ceiling and you set it before you upload, so zooming past the render resolution looks soft. Fonts stop being a risk once the pages are drawn, because nothing is left to go missing on a reader's device. Page dimensions are read once, at upload, so mixed page sizes are the one thing you cannot fix afterwards.
If the PDF is already exported as two-page spreads, the viewer treats each spread as one page and shows two of them side by side. That is four original pages on screen at once, which halves the effective size of everything. On a phone it is the difference between reading and pinching. Export single pages and let the viewer pair them. Keep the spread only when a comic or a magazine deliberately runs art across the gutter.
The free plan holds 3 projects and 50 MB, which goes further than it sounds. A well-exported 8 to 16 page document lands at 2 to 6 MB. The usual cause of a 40 MB file is camera-resolution photos placed at 10 percent size.
Downsample images to roughly 150 DPI at final placed size, and export JPEG at quality 80, which is hard to separate from 100 on a screen at about a third of the weight. If one page has to carry a huge image, hang it on a hotspot instead so it loads only when someone taps. A scanned book can still blow past 50 MB.
Open the result on a phone before you share it. That is where the link gets opened, and it is the only screen that tells you whether your type is too small. Print body copy at 9 or 10pt is unreadable there without zoom.
Publishing gives you one URL. Re-upload a corrected PDF and it updates in place, so the QR code on a printed menu and the iframe on your site keep pointing at the right thing. Sharing covers the QR code, the embed and a custom domain, and on Pro per-page analytics show how long each page held attention.
Free carries a small i3Dify pill in the viewer corner, with no way to turn it off. Several competitors give away a watermark-free free tier, so if unbranded matters most to you, they are a fair choice. Removing it here is $3 a month, which also brings the custom domain and analytics.
What you hand over stops being a file someone has to download. It is a link that opens and turns.
Convert your PDF to a flipbook
Create a free i3Dify account, start a flipbook project, upload the PDF and publish. The free plan covers 3 projects and 50 MB with no card required. Free flipbooks show a small i3Dify pill in the corner of the viewer.
No. The conversion happens in the browser, and readers need nothing installed either. The link opens on any modern phone, tablet or computer.
Yes. The PDF link layer is read and reattached over the rendered pages, so buttons and linked text stay tappable.
Either the source PDF placed low-resolution images, or the type is small enough that readers are zooming past the render resolution. Re-export with images at about 150 DPI at placed size, and size up body type if the document was designed for print.
Yes. Re-upload and the flipbook updates at the same URL, so existing QR codes and embeds keep working.
Single pages, almost always. The viewer pairs them itself. Exporting spreads puts four original pages on screen at once and halves the effective size of everything.
The free plan is 50 MB total across 3 projects. Most files that exceed it do so because of undownsampled images rather than genuine page count.
Canva exports a static PDF, not a page-turn flipbook. The export setting that keeps your colours, and the upload that gives you a URL that flips.
Substack blocks iframes in posts. A linked cover image is the block that carries a 3D flipbook, and here is how to build one readers actually tap.
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