slf doodlebug single line monoline hairline font for cricut silhouette glowforge engraving cardmaking foil quill and more
SLF Doodlebug 2 is a simplified versin of SLF Doodlebug single line fonts for scoring engraving glowforge silhouette pen tool sketch pen
slf doodlebug single line font example
slf doodlebug single line font characters

Single Line Font "Doodlebug" PLUS Bonus Font!

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SLF Doodlebug

Announcing our newest font release!  Just in time for your spring projects, this font has extended Latin characters. SLF Doodlebug is a clean, easy to read print-style typeface which will add a touch of flair to cards, signs, and other projects.    

I am including a BONUS font with some of the letters simplified.  For lack of other inspiration, it's called SLF Doodlebug 2.  Check out the first two graphics here for the differences.  

Ideal uses include Glowforge, foil quill, engraving, embossing, wood router work, and sketch pens (Silhouette, Cricut, Pazzles Vue, and similar).

You will receive TTF (True Type Font) and OPF (Open Path Format) versions.  This download also has our new format for FontLab Pad!


These do not have outlines but DO go over the lines two times.  Here's how they work: In cutting software packages (such as Cricut Design Space, Starcraft CREATE, Inkscape, and Silhouette Studio) and engraving software (such as Adobe Premier Pro, Illustrator, Vision Pro, Corel Draw, and similar), your pen tool will draw a single line and then go over the line in the exact same place again.  This second pass makes the text look more defined with beautiful, crisp results. Experiment with different types of pens for thinner or bolder lines - gel pens, ballpoints, white, gold, or silver pens.... all are unique and gorgeous!  Try it with new foil quill techniques to broaden your options using your own special style and custom text. 


FontLab Pad is a simple, free app in which you type out true single line text. Export as an SVG file. Import into your chosen software. 


These letters do not have any outlines at all!  Like the name implies, they are are "single line fonts", also called "stick fonts", "single-stroke fonts" or "journaling fonts".  These are in .opf  (open path font) format. Here's how they work: these are only for the cutting software packages Starcraft CREATE and Sure Cuts a Lot (versions 5 and up).  Some engraving and CAD/CAM programs will also accept OPF fonts.  Your pen, foil quill, embossing, engraving, etching or similar tool will draw a single line only.  No outlines, no going over the lines a 2nd time.  

Special Cricut Design Space Instructions: If you have an issue with some of the font disappearing when you click "Make It", here are the steps to take:  right-click the text box and choose "ungroup" and then "attach" before sending it to the machine.  

I'm committed to your success! If you have any issues, send me an email message at or use the website chat feature.

Thank you for choosing the original Single Line Fonts©(TM)!  Be sure to share your projects using SLF Doodlebug on the Single Line Fonts Facebook or Instagram pages!