Free Remove Line Breaks Tool — Join Lines Online Instantly
Copied text from a PDF or spreadsheet often arrives as a mess of broken lines. This free tool joins lines back into clean, flowing paragraphs — choose your separator, strip empty lines, trim whitespace, and drop duplicates, all with a live preview as you type.
Remove Line Breaks Tool
Join broken lines into flowing text — live, with full control over separators.
100% Free Forever
No Sign-up
No Credit Card
Private — files never leave your browser
Unlimited Use
1 Paste your text
0 lines in
2 Settings
Pick how joined lines are glued together.
Remove empty lines
Drops blank lines from the output.
Trim each line
Strips leading/trailing whitespace per line.
Remove duplicate lines
Keeps only the first occurrence of each line.
3 Clean the text
Working…
✅ Done — your cleaned text
How it works
- Step 1 — Paste text with unwanted line breaks. The output updates live as you type.
- Step 2 — Choose the separator (space, comma, nothing) and cleanup options.
- Step 3 — Copy the cleaned result — or download it as a .txt file.
Everyday uses
- Writers — fix line-broken text copied from PDFs before editing.
- Data entry — turn column-pasted values into comma-separated lists.
- Developers — flatten multi-line strings for code and configs.
- Students — clean up citations and quotes copied from ebooks.
Tip: the “Clean list” preset trims every line and drops blanks — perfect for tidying lists.