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Printable Bubble Letter Generator

This bubble letter generator turns your word into hollow outline letters in four fat fonts. Download the PNG, then print it to trace over or colour in.

  • Free
  • No sign-up
  • Nothing to install
  • Runs in your browser
Maya
Preview of “Maya” in Bubble lettering

Bubble letters · Rubik Bubbles

Lettering style
Background
Line colour

By Maya Chen, lettering designer and type educator · Checked by Jordan Hale · · How we review content

Key facts

  • The bubble letter generator offers four fonts: Bubble (Rubik Bubbles), Chunky (Bagel Fat One), Block (Bungee) and 3D shade (Bungee Shade).
  • Bubble letter outline mode draws each letter as a hollow shape, so the printed page can be coloured in, traced over or cut out.
  • Bubble letter PNGs are exported at twice the on-screen size, and the outline thickness slider runs from 1 to 8 px.
  • All four fonts are open-source under the SIL Open Font License, which allows personal and commercial use of images made with them, including worksheets.
  • Bubble letters from this page are pictures, not text; for circled Unicode letters to paste into a bio, use the bubble text generator.

This bubble letter generator draws your word in fat, rounded fonts as hollow outlines that you can print, trace or colour in, then saves it as a PNG. It suits teachers, parents and crafters who need letters on paper rather than text to paste. Everything runs in your browser, so the name you type is never uploaded.

Letters made for colouring, tracing and cutting

A bubble letter is a fat, rounded letter with a soft outline. Filled in, it is a graphic style; left hollow, it becomes an activity: something to colour in, trace over with a pencil or marker, or use as a template for a card or poster. The tool above renders the four fattest fonts in the image maker in an outline mode that draws each letter as an empty shape.

This is the printable image version. Looking for text to paste into a bio? That is the bubble text generator. Wanting to learn to draw bubble letters by hand? See the bubble letters guide.

The four fonts

Font Character Good for
Bubble Round, inflated, rubber-like letters The classic look; names and short words
Chunky Very fat, soft rounded letters Large colouring areas for younger children
Block Heavy, squared-off signage letters Posters and labels; straight lines are easy to trace
3D shade Block letters with a drop shadow A decorative look, with shaded areas to pencil

All four are open-source typefaces, rendered by your browser. They are labelled honestly as typefaces, not hand-drawn lettering; they are consistent and clean, which is exactly what you want for tracing practice.

How to use the bubble letter generator

  1. Type your text. One word or a short name fills a page nicely. Long phrases make the letters small.
  2. Turn on outline mode. The Outline only switch makes the letters hollow shapes; it is already on here.
  3. Choose a font and size. Chunky leaves the biggest colouring areas; Block gives straight edges.
  4. Set a white background. It prints cleanly and saves ink. Transparent works if you are placing the image into another design.
  5. Download and print. Fit the image to the page. Use A4 or US Letter in landscape for single words.

Printing tips

  • Paper. Standard 80 gsm office paper is fine for pencil and coloured pencil. Markers can bleed through, so slip a spare sheet underneath, or use heavier card of around 160 gsm.
  • Outline weight. Heavier lines are easier for small hands to stay inside and show up well when you print in grayscale. If you plan to ink over a faint outline (trace-and-ink), choose a light grey line colour so the printed guide fades behind your own line.
  • Orientation. Landscape suits single words. For a name with six or more letters, check the preview in the tool before printing.
  • Scale. A big letter is easier to colour than a small one. Scale the image up and split a long word across two lines.
  • Printer ink. Outlines use far less ink than filled letters, so they suit classroom print runs.

Uses

In the classroom. Teachers print a child’s name, a spelling word or a class title in outline letters for display. Children colour the letters and decorate them with patterns, which supports fine motor practice. The letters are large and simple, which also makes them suitable for early readers learning to recognise shapes. If you teach handwriting, pair this with the cursive worksheets.

For tracing. Place thin paper over the printed outline and trace to copy the shape and rhythm. This is a good first step before you learn to draw bubble letters freehand, which the bubble letters hub covers letter by letter.

For events and gifts. Birthday banners, door signs, party names and card fronts. Print one letter per sheet to make a banner, cut along the outline and colour or paint.

For crafts. Import the PNG into Cricut Design Space or Silhouette Studio and use the trace tool for a cut file. Bold fonts such as Bubble, Chunky and Block cut most cleanly. The lettering image maker has the same fonts in filled mode, plus colours and shadows.

Ways to use a coloured-in letter

Once a sheet is printed, the activity can go further than colouring:

  • Pattern fill. Ask children to fill each letter with a different pattern: stripes, dots, zigzags, scales. It practises control and makes a display more interesting.
  • Collage letters. Glue torn paper, magazine cut-outs or fabric inside the outline.
  • Name tags and doors. Colour, cut out and laminate for coat hooks, desks and bedroom doors.
  • Shading practice. On the 3D shade font, add pencil shading to the shadow side to practise light and depth, then try drawing your own, with the bubble letters guide as reference.

Getting clean results

  • Keep words short. Four to eight letters is ideal on a single page.
  • Avoid script words in all caps. Bubble letters read best in a mix of capitals and lowercase; a capital first letter then lowercase gives the friendliest shape.
  • Check overlaps. At very large sizes, letters can touch. Increase the spacing if the tool offers it, or leave a little more space between letters when you trace.
  • Use a pencil first. If you are tracing, a pencil outline lets you correct before going over it in marker.

Choosing between outline and filled

Outline mode suits anything people will complete themselves: colouring, tracing, decorating. If you want a finished graphic instead, such as a sticker, thumbnail or party sign in solid colour, the filled mode of the same fonts, available in the lettering image maker, is the better fit. The two are the same typefaces, so a word you tested here will look the same shape once filled.

A note on honesty: bubble letters drawn by an illustrator have uneven, personal curves, and these do not. What the generator gives you is an accurate and consistent outline, perfect for practice and for printing, and a good model to look at while you learn the shapes by hand. Whenever you present a printed sheet as an activity, you can say it was made from a typeface.

When the outline looks too thin on screen, remember that print resolution is far higher than a monitor; check the preview at full size before changing it.

If you want a sticker or wallpaper with your name in solid colour, the lettering image maker has more fonts, outlines and shadows. The text decorator adds frames and symbols around pasteable text. Learners who prefer joined handwriting can try the cursive letters guides. The bubble letter generator is the right tool when the result will be printed; for anything pasted into a profile, use the text version instead.

Frequently asked questions

Basics

Are these hand-drawn bubble letters?
No, they are typefaces rendered as images, in outline form so you can colour them in. That suits printing, tracing and classroom use. To learn the shapes yourself, the bubble letters alphabet and drawing guide shows how each letter is built.
How do I make bubble letters I can colour in?
Type your word, keep outline mode on, choose a font and download the PNG. Print it on plain paper and colour with markers or pencils. Thicker fonts such as Bubble and Chunky leave bigger spaces to fill. For a faint outline to ink over, lighten the line colour first.
What is the difference between this and the bubble text generator?
This page makes pictures you can print or trace. The bubble text generator makes copy-and-paste text from Unicode bubble characters, such as ⓑⓤⓑⓑⓛⓔ, for bios and chats. The text version cannot be coloured in, and the picture version cannot be pasted into a bio.

Where it works

Can I use the images for school worksheets or products?
Yes. The fonts are released under the SIL Open Font License, which allows personal and commercial use of images made with them, including worksheets and printed products. You do not need to credit us. If you sell products, check that your platform accepts transparent PNG files.
Can I turn the bubble letters into a Cricut or Silhouette cut file?
You can import the PNG into Cricut Design Space or Silhouette Studio and use the trace tool to make a cut file. Bold fonts such as Bubble, Chunky and Block cut most cleanly. Outline mode gives a hollow shape, so cut results depend on how the software traces it.
Can I paste these bubble letters into an Instagram bio?
No, because the output is a picture, not text. Bios accept text only. For circled letters you can paste, such as Ⓑⓤⓑⓑⓛⓔ, use the bubble text generator. Keep this page for anything that will be printed, traced, cut out or placed into a design as an image.

How it works

What size will the print be?
The PNG is rendered at twice the on-screen size for sharpness, and the size slider runs from 48 to 200 px. For a large poster word, raise the size and fit the image to the page when printing. Long words are better split over two lines or two sheets.
Which fonts does the bubble letter generator use?
It has four fonts: Bubble (Rubik Bubbles), Chunky (Bagel Fat One), Block (Bungee) and 3D shade (Bungee Shade). All four are open-source typefaces drawn by your browser, so the same word keeps the same shapes whether you view it filled or as a hollow outline.
What does the line thickness slider do?
It sets how heavy the outline is, from 1 to 8 px. Thicker lines are easier for small hands to stay inside and show up well when printing in grayscale. Thin lines look lighter and use less ink. Check the preview at full size, since print is sharper than a monitor.

Tips & limits

How long a word works best for printing?
Four to eight letters is ideal on a single page. Longer words shrink the letters, and at very large sizes neighbouring letters can touch. If you need a longer phrase, put one word per line or print it across two sheets so each letter stays big enough to colour.
How do I save ink when printing bubble letters?
Use outline mode with a white background. Hollow outlines use far less ink than filled letters, which helps with classroom print runs. A transparent background works when you are placing the image into another design, but white is the safer choice when printing the PNG directly.
Can I trace over the printed letters?
Yes. Lay thin paper over the printed outline and trace it with a pencil first, so you can correct before going over it in marker. If you want to ink your own line, choose a light grey line colour before downloading so the printed guide fades behind your work.
Is the word I type uploaded anywhere?
No. The letters are drawn in your browser and the PNG is created on your device, so a child's name or a class title never reaches a server. You do not need an account either. Your text only exists on the page until you close or clear it.
Which font leaves the biggest areas to colour in?
Chunky is the best choice for large colouring areas, which suits younger children. Bubble gives the classic inflated look, and Block has straight edges that are easy to trace. 3D shade adds a shadow to pencil in. Try all four in the preview before you print.