Bubble Letter S
Here is the bubble letter S in 8 different bubble styles, in uppercase S and lowercase s. Click any style to load it into the generator below, type a whole word that starts with S, or print the free bubble S coloring page.
Bubble Letter S generator
Runs in your browser: nothing you type is uploaded. Up to 60 characters on 4 lines. PNG has a transparent background unless you pick one; SVG is a vector file for Cricut, Silhouette and design apps.
How to draw a bubble letter S
Tip for S: Build it from two stacked curves; keep the ends round and the middle thick.
- Write a plain S lightly in pencil. Leave a finger-width gap around it, because bubble letters grow.
- Draw a rounded outline around the pencil lines. Keep the same distance all the way round and turn every corner into a curve.
- Make the holes small and round. Tiny counters (the insides of A, B, O, P) make letters look puffed up.
- Erase the pencil and ink the outline with a black marker. Overlap neighbouring letters slightly for a chunky look.
- Add a 3D shadow and a shine. Thicken the bottom-right edge, then leave a small white highlight near the top-left.
Printable bubble letter S
Download a free two-page PDF: a big uppercase bubble S on page one and a lowercase s on page two, outlined and ready to color or cut out.
Bubble Letter S FAQ
How do you make a bubble letter S?
Type S into the generator on this page, choose a bubble style and colors, then download it as a PNG, SVG or printable page. To draw it, write a plain S in pencil and draw a rounded outline around it. Build it from two stacked curves; keep the ends round and the middle thick.
Can I print the bubble letter S for free?
Yes. Use the Download PDF button on this page for a free A4 bubble letter S template with a thick outline, ready to color in.
What does a lowercase bubble s look like?
A lowercase bubble s follows the shape of a handwritten s, but with thick, rounded strokes and small holes. You can see it next to the uppercase S at the top of this page and on page two of the PDF.