Circle letters and numbers

Circled numbers are spread over several parts of Unicode, added at different times, which is why no single run goes from 1 to 50. Here is the whole set, ready to copy:

The plain circled numbers stop at ㊿. Unicode also has circled tens from 10 to 80 on black squares, ㉈ to ㉏, but they look like a different style. For anything above 50, plain digits are clearer.

The generator converts one character at a time, so a two-digit number becomes two circles: 12 turns into ①② in the bubble style, ❶❷ in black bubbles and ⑴⑵ in brackets. Zero is handled differently in each. Bubble uses ⓪ and black bubble uses ⓿, but Unicode has no bracketed zero, so 10 comes out as ⑴0.

For a single circled 12, copy ⑫ (or ⓬ for black) from the table above and paste it over the pair. One character looks tidier and reads as one number, to people and to screen readers alike.

Circled characters do their best work as markers rather than as words. A screen reader that meets ③ in a list may announce something like “circled digit three”, which still tells the listener it's step three. A word spelled in circled letters, by contrast, becomes a string of names. A few ways to use markers on Instagram:

• Recipe or tutorial steps in a caption: ① preheat ② mix ③ bake, each on its own line.
• Carousel guides: “① before ② during ③ after” in the caption, so people know what each slide shows.
• Comment polls: “Which colour should we restock? Ⓐ sage Ⓑ rust Ⓒ navy”. Ask people to reply with the plain letter, which is what they'll type anyway.
• Bio menus: ❶ shop ❷ workshops ❸ commissions, each matching a link on your profile.
• Rankings: “top ⑤ picks”, or a countdown from ❿ to ❶ in a Reel caption.

Tip: Stick to one set per list. ① next to ❷ or ⑶ looks like a mistake, and ⑳ followed by ㉑ can look uneven, because the two come from different blocks.

A few circled letters are easy to confuse with symbols that already have a job, and a couple of circled characters are emoji.

The difference matters when meaning matters. A copyright line written with Ⓒ looks close enough on screen, but it's a decorative letter rather than the copyright sign, and search and screen readers treat it that way.