Square Letter Generator

Convert supported Latin letters into outlined or filled enclosed capital forms. Lowercase input becomes uppercase-shaped output; numbers and unsupported characters remain unchanged.

Enter up to 200 input characters, compare the results and use Copy on the option you want. The preview-size control changes the display here; it does not add a size instruction to the clipboard.

The Enclosed Alphanumeric Supplement includes squared Latin-letter forms. These are separate encoded characters, not an outline effect applied to the original font.

For the broader distinction between encoded characters and real typeface files, read Unicode text versus fonts.

Try a short label rather than a long paragraph. Compare filled and outlined squares at the smallest target size. For actual letter outlines without enclosing boxes, use the outline image tool.

Your input is transformed in this browser. The tool does not send the typed phrase to an account, publish a post or change another application’s settings.

The tool does not supply the commercial family Square 721 or another named squared typeface. Some enclosed forms can appear with emoji-like styling on certain systems.

Keep a plain-text version when a message needs to remain easy to read or reuse. Copyable decorative characters are not a replacement for a font-aware document or a carefully designed image.