Line Prefix Suffix Tool
Add a prefix or suffix to every line without uploading content.
Output
- apple - banana - cherry
Common tasks
- line prefix suffix
- add prefix to lines
- add suffix to lines
- bulk line editor
- line prefix suffix tool online
- free line prefix suffix tool
- line prefix suffix tool no upload
- browser local line prefix suffix tool
Features
- Add a custom prefix to every line
- Add a custom suffix to every line
- Skip empty lines
- Local-only — paste, transform, copy
Frequently asked questions
- What can I do with this tool?
- Quickly add quotes, comment markers, list bullets, or any string to the start or end of every line — useful for SQL IN-lists, config files, and Markdown.
- Can I keep blank lines untouched?
- Yes. Toggle ‘Skip empty lines’ to leave empty lines alone while transforming the rest.
- Does it process my text in the cloud?
- No. Transformation happens locally in your browser.