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FoldCardPDF
Turn 4 images into a print-and-fold card PDF
Free, browser-only tool that turns up to 4 images into a print-and-fold greeting card PDF. No signup, no upload — everything runs in your browser. Includes a duplex-alignment test PDF so you can fix the front/back drift most home printers have.
Hey Product Hunt 👋
I made foldcardpdf to scratch my own itch. I make pet sympathy cards on the side, often starting from AI-generated artwork that I refine. The repetitive part was always laying out 4 finished images (front, back, inside-left, inside-right) onto a landscape page in the right fold order, then babysitting my home printer.
Two things I'm proud of:
1. It's truly local. Your images literally never leave your machine — no uploads, no account, no telemetry beyond a basic Cloudflare page view.
2. The duplex-drift fix. Most home duplex printers have a small consistent offset between front and back (mine is ~2mm). It's enough to make the inside of a card visibly misaligned. There's an alignment test PDF — print it once, measure the drift in mm, type it back in, and every card PDF you make afterwards compensates. Took my home printer from "unusable for cards" to "perfectly aligned."
It's free and stays free.
Would love feedback — what's confusing, what's missing, what would you want for your own use case?
About FoldCardPDF on Product Hunt
“Turn 4 images into a print-and-fold card PDF”
FoldCardPDF was submitted on Product Hunt and earned 3 upvotes and 1 comments, placing #149 on the daily leaderboard. Free, browser-only tool that turns up to 4 images into a print-and-fold greeting card PDF. No signup, no upload — everything runs in your browser. Includes a duplex-alignment test PDF so you can fix the front/back drift most home printers have.
On the analytics side, FoldCardPDF competes within Design Tools, Productivity and No-Code — topics that collectively have 919.6k followers on Product Hunt. The dashboard above tracks how FoldCardPDF performed against the three products that launched closest to it on the same day.
Who hunted FoldCardPDF?
FoldCardPDF was hunted by Yang Yu. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of FoldCardPDF including community comment highlights and product details, visit the product overview.
Yang Yu