# Help with simple OCR of two-digit numbers

**URL:** <https://discourse.nodered.org/t/help-with-simple-ocr-of-two-digit-numbers/79339>\
**Category:** General\
**Created:** [21 June 2023 17:20 UTC](https://discourse.nodered.org/t/help-with-simple-ocr-of-two-digit-numbers/79339 "2023-06-21T17:20:13Z")\
**Posts on this page:** 1\
**Showing post:** 5

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**Author:** ![grant1](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/grant1/32/49890_2.png) [@grant1](https://discourse.nodered.org/u/grant1)\
**Post date:** [21 June 2023 18:34 UTC](https://discourse.nodered.org/t/help-with-simple-ocr-of-two-digit-numbers/79339/5 "2023-06-21T18:34:52Z")

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Thank you @ralphwetzel

I changed to PNG with output as buffer and it works. Will continue testing / tweaking to make sure I can cover all the two-digit combinations.

[![Google Photos](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/3/0/30840737606d8509a8c62f708f94ee76d21981e8.jpeg "New item by Grant Pinkos") ](https://photos.app.goo.gl/iQwk9912gTHXqZkj7)

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