Printable Keyline Grid Reference
This one-page Letter PDF is for app logo design, brand sketches, and icon layout work. It shows a keyline grid with notes on how to balance shapes: circles slightly larger than squares, and tall or wide rectangles for stretched marks. It also marks the safe area so your key detail stays inside the boundary.

Free printable · PDF
- 1 page
- US Letter — choose “Fit to page” for A4
- PDF, 58 KB
Free for personal, family and classroom use.
Use it as a drawing reference while sketching logo ideas or checking proportions in a finished mark. Trace the grid, place shapes against the guides, and compare how circular, square, and rectangular forms read at small sizes.
Good for
- App logo sketching
- Shape proportion checks
- Safe area layout reference
Tip: Print at full size and keep the sheet flat so the grid stays accurate.
6 files · PDF, DOCX, XLSX
Get every sheet: App Logo Template Pack
This sheet plus 5 more in one download, with the editable Word and Excel files. Icon sketch sheets, keyline grids, size specs, a small-size test sheet, an icon brief and an export checklist.
$9.00 USD, one-time 6 files · about $1.50 each
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App Logo Small-Size Test Sheet
App Icon Export Checklist