3D Printed Teacher Name Plate
For the desk and the classroom door
Type the teacher's name, add a row for the grade or room, and the generator builds a desk sign that stands on its own. Preview it for free, download STL or a two-colour 3MF, and print it in about an hour, in time for the first day of school or the last.
By Philipp Baldauf · Updated September 29, 2026
Starts on Baloo 2 with a standing base. Click Add text row for Grade 3 or Room 12. For the door, switch the base to Outline.
A teacher desk sign that kids can read
A teacher name plate from this page is one printed part: the letters stand upright on a flat strip that sits on the desk. It prints face up with no supports, then you stand it up. The default font is Baloo 2, a rounded, heavy face that a six-year-old can read from the back row and that survives being knocked off the desk.
Most teachers want two rows: the name the class uses (Mr. Garcia, Ms. Lee) and something that tells visitors where they are (Grade 2, Room 14, Science). Click Add text row, keep the stand on the bottom row only, switch it off on the top row and drag the top row down in the preview until the two rows touch.
Every row uses the same font and letter height. If you want a big name and a tiny subtitle, print two plates or scale the second one down in the slicer and glue them together.
Sizes for desks, doors and whiteboards
Scale the file in your slicer. Pick the width for the spot and the rest follows. Kids read from further away than adults at a desk, so classroom signs run a little larger than office plates.
| Where | Width | Letter height | Typical print |
|---|---|---|---|
| Teacher desk, front of class | 200 to 250 mm | 30 to 40 mm | 70 to 100 min, 30 to 45 g |
| Small desk or bookshelf | 150 to 180 mm | 25 mm | About 50 min, 15 to 20 g |
| Classroom door (outline base) | 200 to 280 mm | 40 to 60 mm | 60 to 90 min, 25 to 40 g |
| Whiteboard label with magnets | 120 to 180 mm | 20 to 30 mm | About 40 min, 10 to 15 g |
PLA at 0.2 mm on a Bambu Lab A1 mini or similar. The A1 mini bed is 180 mm, so a 250 mm desk plate needs a 256 mm printer like a P1S or A1.
Fonts and styles for a classroom
Baloo 2 for younger grades
The default. Round, thick letters that look friendly and read easily for early readers. Bright letters on a white stand work well.
Poppins for middle and high school
Cleaner and more grown-up. A good pick for a subject teacher, such as Mr. Nguyen and Chemistry.
Pacifico or Lobster for a gift
Script fonts feel personal and are joined into one piece, so nothing snaps off. They read a little slower at a distance, which matters less on a gift.
Space Mono for the computer lab
A monospace font for the coding club or the tech teacher. Every letter is the same width.
Make it steady enough for a classroom
The stand is as deep as the letters are thick. On a two-row plate, set thickness to 8 to 10 mm so the foot is wide and the plate doesn't tip when a stack of worksheets lands next to it. If you scale up in the slicer, scale uniformly so the foot grows too.
Use 3 or 4 walls in the slicer. That makes the letters much stronger than extra infill does, and a teacher plate gets knocked around more than most prints. PLA is fine indoors. Avoid a sunny windowsill in summer, where PLA can soften.
A teacher door sign from the same design
For the classroom door, switch the base from Standing to Outline. You get a plate that follows the letter shape and has a flat back, so it takes removable strips or double-sided tape. Most schools don't allow screws in doors, so strips that come off cleanly in June are the safe choice.
Door sizes, mounting and colour tips are on the door name sign page. For hallway cubbies and lockers, see locker name tags.
As a class gift
A name plate is one of the few teacher gifts that gets used every day. Print it in the school colours, or let the class vote on the colour. It costs well under a dollar in filament. For end-of-year gifts from several families, the teacher gifts guide has more ideas, including keychains with the class name.
If you are the teacher and want name tags for every student, the Unlimited plan exports up to 100 names as one ZIP. The page on name keychains in bulk shows how to plan a full class.
Text ideas that work
- Mrs. Johnson / Grade 3
- Mr. Garcia / Room 14
- Ms. Lee / Art
- Coach Davis for the gym office
- Best Teacher / Class of 2027 as a leaving gift
Questions people ask
How do I make a 3D printed teacher name plate?
Type the name, add a second row for the grade or room, keep the standing base and set thickness to 8 to 10 mm. Download the STL or 3MF, scale it to 200 to 250 mm wide in the slicer and print face up with no supports.
What size is a good teacher desk sign?
About 200 to 250 mm wide with letters 30 to 40 mm tall, so the back row can read it. On a small desk, 150 to 180 mm is enough.
Can I make a teacher door sign too?
Yes. Switch the base to Outline and you get a flat-backed sign for the door. Use removable strips if the school doesn't allow screws.
Is a teacher name plate a good class gift?
It's one of the gifts teachers actually use. It costs under a dollar in filament and prints in about an hour. Pick the school colours or the teacher's favourite colour.
Can I print it on the school's 3D printer?
Yes, any FDM printer works and the file is a clean solid that needs no repair. For using the printer with students, see 3D printing for teachers and the first classroom project.
Can I sell teacher name plates?
With a subscription, yes. Unlimited includes commercial use. A single download is for personal use only.