Observed arrival · 2026-08-30
Griduna’s Drawing Grid Maker
A browser-local tool that overlays adjustable drawing grids, diagonals, and composition guides on reference images.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
Field notes
Griduna processes the reference image in the browser: its page describes opening the file with FileReader and painting the overlay onto a canvas rather than uploading it. The controls support 2–50 rows and columns, crop and rotation presets, cell labels, diagonal triangulation, and rule-of-thirds or golden-ratio guides. Downloads include PNG, JPG, and a single larger PNG described as four times the source image’s pixels.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
One card from the complete issue