Frequently Asked Questions
What is a stencil font?
A stencil font is one designed for laser cutting or physical stencils. Enclosed areas (like the hole in "O" or "a") would fall out without support. Bridges are thin connections that hold these islands in place while staying invisible after cutting.
How do bridges work?
The algorithm detects which glyphs have enclosed white areas. For each area, it cuts a small gap (bridge) through the surrounding stroke to the outside. The cut runs exactly along the letter's own inner and outer edges, and every curve it doesn't touch is kept precisely as the designer drew it. When laser-cut, the bridge holds the enclosed piece in place so it doesn't fall out.
Will this work with my font?
Yes, if it's a valid .ttf or .otf font. The algorithm intelligently places bridges even on complex glyphs like é, Ø, and @. Some fonts with unusual designs may need tweaking, but 99% work without manual adjustment.
What file formats do you accept?
.ttf (TrueType) and .otf (OpenType) fonts. You get the same format back: a .ttf stays a .ttf, and an .otf stays an .otf with its curves kept exactly as drawn. Variable .otf fonts aren't supported yet.
What happens to my font?
We process it, add bridges, and send it back to you. The file is deleted immediately after processing. We don't store, log, or keep any copy. See our Privacy Policy for full details.
Can I use the output commercially?
That depends on the original font's license. We only add bridges; we don't change the license. If the original font allows commercial use, the stencil version does too. Always check the original font's license.