A4 PDF，，，
、 A4 PDF：，、、、，；，，，，，、、。
Put both sides of an ID card on one printable A4 page
One page, both sides, real card size
HR onboarding, bank account opening, visa applications, government offices — the ritual is always the same: they want a copy of your ID, front and back, on a single page. Doing that with a phone photo and a word processor means fighting image scaling and margins. This tool skips all of it: drop the front and back photos, get one A4 PDF with both sides aligned at the real card size.
The layout follows the standard ID-1 card geometry — 85.6 × 54 mm, the ISO 7810 size shared by driver licenses, bank cards, and national ID cards. At true size, a printed copy matches the physical card exactly, which is what most onboarding and archive processes expect. An enlarged option scales the card up to 60% of the page width when legibility matters more than physical accuracy.
Built for the onboarding ritual
Small options that make the copy usable and safe to hand over.
True card scale
Cards print at the real 85.6 × 54 mm ID-1 size, or enlarged when the fine print needs to be readable.
Cut guide
An optional dashed border marks the card outline so the copy can be trimmed cleanly.
Anti-reuse watermark
A translucent line like FOR ONBOARDING ONLY across each card at 15% opacity — readable, but the copy can't be reused for another purpose.
Nothing leaves the device
ID photos are among the most sensitive files people handle. Composition runs entirely in the browser — no upload, no server.
Front and back, aligned
Both photos are centered horizontally on the page and contained inside the card rectangle, so a slightly rotated phone photo still lands square. The front sits in the upper half, the back below it, each with a small caption — the layout a bank or HR department expects to see.
Only the front is required. A passport photo page, a one-sided badge, or a residence permit works fine with a single image; add the back when the card has one.
A4 PDF，，，: 常见问题解答
关于此工具及其工作原理的常见问题。
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$29 一次性付费