Use numbers without covering the subject
When you add a numbered grid to an image, the labels give you a simple way to name a small area of the reference. This page starts with eight rows and eight columns, with Numbered labels enabled. Columns are numbered across the top and rows down the left, beginning at one.
The numbers sit in a gutter outside the photo. They do not cover eyes, contours, or other details inside the subject. The downloaded PNG includes these gutters, so allow a little extra space around the photo when printing or displaying the reference. Turning labels off removes the gutters from the output.
Use both coordinates when describing a cell: say “row three, column five” rather than just “cell five.” Because both axes use numbers, keeping the row-first convention avoids confusion. Mark corresponding numbers lightly along the edges of your paper grid so you can move between the two references quickly.
Keep your place while drawing or teaching
For a personal drawing, an address is useful after a break. Note the row and column you were working on, then return to that cell without recounting from a corner. Look at neighboring cells too, checking that lines and shapes continue naturally across boundaries.
In a class, a teacher can point everyone to the same location by naming a row and column. Ask students to identify where a contour crosses the cell edge or which corner is closest to a landmark. The labels support these observations without placing a number over the feature being discussed.
Adjust line color for contrast; the labels use that color too. If a very dense grid makes the numbers hard to read, reduce the count or view the saved reference at a larger size. Download PNG preserves the photo, grid, and labels as one image, ready to share through your own usual methods. Creating it here does not upload the source photo.
Frequently asked questions
Where are the numbered labels placed?
Column numbers appear in a gutter above the photo, and row numbers appear in a gutter to its left.
Will numbers cover my subject?
No. The label gutters are outside the photo area.
How should I name a cell?
Use both coordinates consistently, such as row three, column five, and number your paper grid the same way.