Last updated: May 18, 2025

Numbered list from 1 to 10 using English letters

Start

End

Step

Case

Uppercase Lowercase

Output

Column Row

Delimiter

Wrap

A↵B↵C↵D↵E↵F↵G↵H↵I↵J

Developer: Serhii Kyrylenko

Tester: Anastasiia Kyrylenko

An online tool for creating English-letter lists that builds sequences from 1 to 10 in seconds.

Handy for dropping letter sequences into Excel, marking sub-items in documents, or preparing a question template. Supports vertical or horizontal layout, multiple delimiters, case choice (upper/lower), and wrapping.

How to make a 1–10 letter list

The range 1–10 is automatically converted to English letters. Follow four steps:

Format: pick “Column” or “Row”.
Delimiter: comma, period, dash, space, “/”, “|”, or your own symbol.
Preview: the result appears instantly in the preview field.
Generate & copy: click “Generate”, then “Copy”.

Extra options

Interval (step): enter an integer, e.g. 2 → B, D, F… or 3 → C, F, I….

B, D, F, H, J, L…

Case: select Uppercase or Lowercase.

A, B, C, D, E, F, G, H…

Wrapping: set characters before and after letters (brackets, quotes, etc.).

(A), (B), (C), (D)…

Delimiters

No delimiter is needed for vertical layout. Otherwise choose a standard one or “Custom”.

Type	Symbol	Example
Comma	,	A,B,C,D,E
Comma + space	,	A, B, C, D, E
Space	␣	A B C D E
Dash	–	A–B–C–D–E
Period	.	A.B.C.D.E
Period + space	.	A. B. C. D. E
Vertical bar	\|	A\|B\|C\|D\|E
Slash	/	A/B/C/D/E

Wrapping

No wrapping by default. To add brackets or other marks, choose “Custom” and enter the symbols.

Type	Before	After	Example
Parentheses	(	)	(A)
Square brackets	[	]	[A]
Curly braces	{	}	{A}
Angle brackets	<	>	<A>

Can’t find the right symbol? Choose “Custom” and enter your own delimiters or wrapping.

Examples

Document sub-items: A, B, C…

A. Introduction, B. Methods, C. Results

Test answer options: A), B), C)…

A) Option 1, B) Option 2, C) Option 3

Appendix labels: Appendix A, Appendix B…

Appendix A, Appendix B, Appendix C

Series labels on charts: Series A, Series B…

Series A, Series B, Series C

Column headings: A, B, C…

A, B, C, D, E

FAQ

Export to .csv or .txt?

After generating the list, click “Save to file” and pick the format you need.

Add a prefix to the letters?

In “Wrapping” enter a prefix, e.g. Sec-.

Interval numbering (A, C, E…)?

In “Interval” set the step (e.g. 2). With a 1–10 range you’ll get A, C, E….