When this tool is useful
Use this to create quick one-point or two-point construction lines before sketching a room, street, or box form. Set the line count, then use or download the generated canvas.
Adjust vanishing points to create a sketching grid.
A browser-side result for planning and reference.
Use this to create quick one-point or two-point construction lines before sketching a room, street, or box form. Set the line count, then use or download the generated canvas.
One-point mode converges guides on a central vanishing point; two-point mode adds guides toward left and right points. It is a study diagram and does not infer horizon or focal length from a photo.
For a corridor, treat the central point as eye level and align floor tiles and ceiling edges with the rays. A building viewed from its corner is better suited to two-point mode.
The example vanishing points are fixed, and the tool does not cover three-point perspective or lens distortion. Use adjustable guides in an editor for precise photo matching.