Skip to content

Add Prefix, Suffix & Line Numbers

Number lines or add a prefix and suffix to every line of text.

5.0 (1 rating)

Processing and privacy

Processing varies by tool. Check the instructions for local processing, server requests, external services and any file or request limits before entering sensitive information.

Read the privacy policy

Share this tool

Found it useful? Send it to a friend or teammate.

Rate this tool

5.0

1 rating

  • 5 stars 1
  • 4 stars 0
  • 3 stars 0
  • 2 stars 0
  • 1 star 0

Click a star to rate this tool

Clear instructions

Find steps, examples and limitations below.

Use online

Open the tool in a supported web browser.

Free to use

No sign-up required. Tool-specific limits may apply.

How to use the Add Prefix, Suffix & Line Numbers

Number lines or attach a prefix and suffix to each line of a list.

  1. 1 Paste Lines and enable Number lines if numbering is needed.
  2. 2 Choose the number format and Start at, then enter any Prefix and Suffix.
  3. 3 Set Skip empty lines and copy Result after checking spacing.

Example and practical tips

Start at 10 with the 1. format to label the next section of an existing numbered list.

Frequently asked questions

Can I add a prefix without numbers?

Yes. Turn off Number lines and use the Prefix and Suffix fields on their own.

Will this create an HTML ordered list?

It generates text labels, not semantic HTML list elements. Use proper list markup when publishing on a webpage.

Browse all guides

Report an issue

Something broken or not quite right? Tell us and we will look into it.

Accessibility Menu

Personalize your experience. Open with Ctrl+U (Option+U on Mac). Preferences stay in this browser when storage is available.

Move / Hide Widget

Restore at any time with Ctrl+U (Option+U on Mac).

Accessibility statement and help