Titan One is a bubble / bold font by Rodrigo Fuenzalida, released under the SIL Open Font License 1.1. A rounded, ultra-bold display face; soft bubble letters. Below are monograms made with it in the styles it suits best; open the monogram maker with Titan One selected to make your own with any initials and download SVG, PNG or PDF.
Titan One monogram examples
Using Titan One for monograms
Titan One is the roundest, most "bubbly" font in the tool. Letters overlap slightly in a three-letter layout for a stacked, sticker-like look. Cuts at 1 inch in any vinyl.
About Titan One
Titan One, by Rodrigo Fuenzalida, is a very fat display face with a cheerful personality, taking its character from lettering done with big brushes. It is meant for headings and short texts.
Titan One is the roundest of our bubble fonts and the one used for the bubble A to Z set. Its counters (the holes in A, B, D and O) are small next to its very thick strokes, so on tiny items weed them carefully or leave them filled.
Titan One measured from the font file
| Designer (Google Fonts record) | Rodrigo Fuenzalida |
| Added to Google Fonts | January 2012 |
| Copyright line in the file | Copyright (c) 2011 Rodrigo Fuenzalida (hello@rfuenzalida.com), with Reserved Font Name \ |
| File version we measured | Version 1.001 |
| Characters in the file | 413 (415 glyphs) |
| Thinnest strokes (10th percentile) | 23.4% of the capital height |
| Main strokes (90th percentile) | 39.6% of the capital height |
| Thick-to-thin ratio | 1.7 : 1, nearly even strokes (close to monoline) |
| Typical capital width | 91% of its height (widest 140%) |
| Deepest capital below the baseline | J, 19% of the capital height |
| Outline points in A to Z | 821 (most: G, 46; fewest: I, 15) |
Worked example: how small can a Titan One letter be cut?
Thin stroke = 0.234 x letter height. A 3 inch Titan One capital therefore has strokes down to 17.82 mm. Taking 1 mm as a cautious minimum for weeding adhesive vinyl: 0.234 x H = 1 mm gives H = 4.3 mm, or 0.17 in per letter (0.21 in for heat-transfer or glitter vinyl, about 25% more). Monograms shrink letters to fit frames and stacks, hence our 1 in overall minimum for Titan One.
Outline points: 821 across A to Z; G has 46, I only 15. A light outline, quick to cut and easy on small machines.
For names in the split and wedding styles, the file includes é ñ ø Ł ő ß, so names such as René, Muñoz, Søren set correctly, but it lacks ș ễ (as in Ștefan or Nguyễn); use a different text font for those names.
For the name in a split monogram or the date under a wedding monogram, pair Titan One with Montserrat; the tool’s “Text font” control sets it.
Licence and download
Licence: SIL Open Font License 1.1 (commercial use allowed; the font may not be sold on its own). Files: Google Fonts and google/fonts.
Frequently asked questions
Is Titan One free for commercial use?
Yes. Titan One is released under the SIL Open Font License 1.1, which allows you to use it commercially, including on products you sell, and to share the font file itself.
What is the smallest size Titan One cuts well at?
About 1 inch wide in standard adhesive vinyl. Add about 25 percent for heat-transfer or glitter vinyl. These are the easiest fonts to cut: 1 inch in adhesive vinyl, 1.5 inches in heat-transfer or glitter vinyl, and fill-stitch embroidery from 1.5 inches..
Which monogram styles suit Titan One?
Bubble letter monogram, Single initial monogram, Two-letter monogram. Titan One is the roundest, most “bubbly” font in the tool.
Where do I download Titan One?
From Google Fonts. Our maker loads it for you, so there is nothing to install.
More bubble / bold fonts
Styles to try
Last reviewed: 25 September 2026. The fonts are open-licensed (SIL OFL or Apache 2.0); see the font list for each licence. The frames are drawn by our own code. Something not working? Please let us know.