How to photograph an invoice so it gets recognized
Five shooting rules that solve almost every recognition problem.
about 3 minUpdated July 30, 2026
Photo quality matters more than which recognition model you pick. Almost every "it read this wrong" complaint is cured by reshooting, not by changing settings.
Five rules#
- Smooth out the paper. A fold across the middle of the sheet tears a line apart, and the whole item drifts off.
- Light from the side or above, never from behind you. A shadow from the phone across the middle of the document is the most common cause of lost lines.
- Shoot straight on, not at an angle. Tilting "to fit it in" stretches the far edge, and the digits in the last columns blur together.
- One page per shot. Two pages in one shot is two documents shot badly.
- The whole sheet, with margins. A cropped edge takes the total or the supplier's details with it.
Reads well
- A paper invoice in daylight
- A printer receipt shot up close
- A PDF from the supplier — use the original file
- A handwritten invoice in legible handwriting
Reads badly
- A screenshot of an open PDF
- A crumpled receipt shot in dim light
- A photo taken at an angle from the side
- A shot where half the sheet is in shadow
Multi-page invoices#
Shoot each page separately and upload all the shots at once — the service assembles them into one document. You can also upload them one at a time and merge afterward, but that's extra work.
Careful
If one of five pages comes out crooked, recognition might hand back a document missing that page — and you'll get an invoice short a third of its items, with no error message at all. Check the number of lines, not just the total.
If you already have a file#
A PDF from the supplier always beats a photo. Use the original, not a printout and not a screenshot: the text in the original is already digital, and it reads more accurately than any photo.
Tip
The same supplier prints documents the same way every time. If their invoices keep reading badly, it's not bad luck — you can set a recognition hint on the supplier's card.
Done. What's next?#
Next: ways to upload — you don't have to open a browser every time.
What's next
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