Add blank line between lines
ClientDouble-space each line break—useful before Markdown lists or poetry formatting.
Insert an empty line after each input line for spaced transcripts.
About Add blank line between lines
Insert an empty line after each input line for spaced transcripts. The interactive transform on this page runs in your browser tab—Toolcore does not need your paste for the core operation described above.
How to use this page
Paste or type in the main workspace, run the primary action from the toolbar, then copy or download the result. Use Load example when the page offers it, or URL prefill (?q= / ?qb=) so agents and tickets open the same input.
line1\nline2
Common use cases
- Add blank line between lines 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.
Remove blank lines
ClientStrip empty or whitespace-only lines from pasted text.
Join lines
ClientMerge multiline text with a comma, tab, or custom delimiter—local join opposite of split text.
Wrap text
ClientHard-wrap paragraphs at a fixed column width for READMEs, commits, or terminal paste.
Add line numbers
ClientPrefix or suffix line numbers on pasted code or logs—custom start index, browser-only.