Remove line numbers
Common editor gutter formats.
Clienthello\n2 | world
Nearby workflows on Toolcore
- Add line number prefix — Prefix each line with 1-based line numbers. for the next text or markup step in your edit loop.
- Add line numbers — Prefix or suffix line numbers on pasted code or logs—custom start index, browser-only. for the next text or markup step in your edit loop.
- Trim lines — Strip leading and trailing whitespace on each line—optionally remove empty lines locally. for the next text or markup step in your edit loop.
- Word & character count — Words, characters, lines, and reading time—paste any text, all client-side. for the next text or markup step in your edit loop.
Common use cases
- Remove line numbers for quick local checks without uploading data.
- Copy results into tickets, docs, or classroom notes.
Common mistakes to avoid
Unexpected input shape
See the intro and how-to notes for accepted formats.
FAQ
Is processing local?
Yes—this runs entirely in your browser.
Agent prefill?
Use q or qb for the main text field when supported.
More tools
Related utilities you can open in another tab—mostly client-side.
Add line number prefix
ClientPrefix each line with 1-based line numbers.
Add line numbers
ClientPrefix or suffix line numbers on pasted code or logs—custom start index, browser-only.
Trim lines
ClientStrip leading and trailing whitespace on each line—optionally remove empty lines locally.
Word & character count
ClientWords, characters, lines, and reading time—paste any text, all client-side.