If you're looking to find out the page dimensions of the built-in templates, or use the existing templates as a base to create your own, this article details the varying dimensions that are currently in-app.
GoodNotes has multiple built-in templates (i.e essential/writing/planner/music templates, etc...) and you can create your own templates in PDF format or customize existing templates in the app by following the page dimensions we're currently using for GoodNotes.
| Template Name | Dimensions (Pixels) | Dimensions (Inches) | Aspect Ratio |
| GoodNotes Standard (*) | 455.04 x 588.45 | 6.32" x 8.17" | 1:1.29 |
| GoodNotes Standard (landscape) | 650.88 x 406.8 | 9.04" x 5.65" | 16:10 |
| A7 | 209.76 x 297.64 | 2.91" x 4.13" | 1:1.41 |
| A6 | 297.64 x 419.53 | 4.13" x 5.83" | 1:1.41 |
| A5 | 419.53 x 595.28 | 5.83" x 8.27" | 1:1.41 |
| A4 | 595.28 x 841.89 | 8.27" x 11.69" | 1:1.41 |
| A3 | 841.89 x 1190.55 | 11.69" x 16.54 | 1:1.41 |
| Letter | 612 x 792 | 8.5" x 11" |
1:1.29
|
| Tabloid | 792 x 1224 | 11" x 17" | 1:1.55 |
(*) GoodNotes standard size is made for iPad screens specifically and it's roughly the same size as US Letter size.