Bubble Text Generator

Letters in circles, by standard

Bubble text comes from Unicode's Enclosed Alphanumerics blocks, sets of characters where each letter or number sits inside its own circle or square. They were originally encoded for compatibility with East Asian typesetting and legacy character sets, where circled numbers marked list items and squared letters served as compact labels. Each bubble letter is one character, circle included, which is why the bubbles stay intact wherever you paste them.

White or black bubbles

The circled style gives outlined letters, dark letter in a thin ring. The filled (negative) versions reverse it: white letters punched out of solid black circles or squares, which read bolder in a feed and are popular for spelling out names in bios. Fullwidth is the odd one out here, no enclosure, but its wide, evenly spaced East Asian layout gives a similar chunky rhythm and pairs well with bubble letters in the same bio.

Support notes

Circled letters and numbers have excellent support because they predate most decorative Unicode. The filled circle and square alphabets arrived later and a few older devices lack them, showing boxes instead. Number coverage also differs by style: circled numbers exist up to 50, but the filled sets cover fewer, so a mixed letter-and-number string may render unevenly. As with most stylized text, bios and comments accept bubbles while username fields usually do not.

Bubble lettering is also a craft staple. If you are cutting vinyl or making stickers, you want a real rounded typeface, not paste-anywhere characters; our cricut fonts collection has bold, cuttable faces verified free for commercial use.

Related tools

The fancy text generator includes bubbles alongside every other alphabet, and the aesthetic text generator has the fullwidth and spaced styles on their own.