Remove Blank Lines
Remove empty lines, whitespace-only lines or collapse multiple blank lines into one — instantly.
Useful for cleaning code, notes, logs, lists and formatting messy text.
Need to remove duplicate entries? Try the Duplicate Line Remover. Want to remove all line breaks entirely? Use Remove Line Breaks. For deeper cleanup, try the Text Cleaner.
How It Works
The tool splits your text into lines and removes blank or whitespace-only lines. If you enable collapse mode, any sequence of multiple empty lines becomes a single empty line.
Features
- Remove fully empty lines
- Remove whitespace-only lines
- Collapse sequences of blank lines into one
- Trim whitespace from each line
- Completely private: runs in your browser
Common Uses
Cleaning up code
Remove accidental empty lines added when editing code.
Formatting notes
Quickly tidy up messy spacing in your writing.
Processing logs
Remove blank log entries or double-returns from scripts.