Text tools
Remove Prefix From Each Line Online
Remove a matching prefix from each line in a pasted list without changing non-matching lines.
- No signup
- Browser-local
- Clean output
- Sample included
Privacy note
Your text is processed in your browser. This tool does not store pasted text on a server.
When this tool helps
Use this tool when copied list items share the same unwanted beginning text.
It removes the matching prefix from each line while leaving non-matching lines unchanged.
Common cleanup options
Prefix cleanup
Remove repeated tags, paths, bullets, labels, or commands from the beginning of matching lines.
Exact matching
Only lines that start with the entered prefix are changed.
Reverse workflow
Use this with add prefix, remove suffix, trim lines, and split delimiter tools.
Browser processing
The current version runs in your browser and does not require an account.
How to use it
- Paste lines that may contain the same prefix.
- Enter the prefix to remove.
- Choose whether to trim line edges first.
- Run the tool and copy the cleaned lines.
Privacy, review, and limitations
The current version processes pasted text in your browser for normal use, and the page explains the tool behavior that is visible in the interface. Review the preview before copying output into another workflow, especially when the source text came from PDFs, spreadsheets, exports, or copied tables.
This tool removes literal text and does not use regular expressions.
Review lines that intentionally begin with the same text but should stay unchanged.
Frequently asked questions
Does it remove partial matches?
No. It removes the prefix only when a line starts with the exact text you enter.
Can it trim lines first?
Yes. Keep trim line edges enabled when pasted lines may have leading spaces.
Is my text uploaded?
No. The current tool processes pasted text in your browser.
Last updated: May 11, 2026
See the tool in action
How this page is maintained
This tool page is maintained for practical accuracy, clear limitations, browser-based processing behavior, and links to related cleanup tasks. It is intended for everyday text cleanup, not for legal, medical, financial, security, or other high-stakes decisions.
Browser-local processing
The current tool runs in the browser and does not require an account, upload, or server-side text processing for normal use.
Reviewed behavior
Examples, options, and limitations are checked against the actual tool behavior before public pages are added to the site.
Human review still matters
Text cleanup can miss source-specific issues such as broken words, malformed data, or copied table artifacts, so review important output before reuse.
Safe use checklist
- Use sample or non-sensitive text when testing a workflow.
- Check the output preview before copying it into another system.
- Keep confidential, regulated, or customer data inside approved tools.
- Use related tools only when they match the same cleanup task, not to force unrelated edits.
Related tools
Add prefix to each line
OpenAdd the same prefix to every line in a pasted list, with optional empty-line skipping.
Remove suffix from each line
OpenRemove a matching suffix from each line in a pasted list without changing non-matching lines.
Trim whitespace from lines
OpenTrim leading and trailing spaces from every line, with optional internal space cleanup.