Whitespace normalize
ClientTrim and unify spaces, tabs, newlines.
Collapse runs of whitespace to single spaces.
About Whitespace normalize
Collapse runs of whitespace to single spaces. 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.
too many\t\n spaces
Common use cases
- Whitespace normalize 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.
Trim lines
ClientStrip leading and trailing whitespace on each line—optionally remove empty lines locally.
Wrap text
ClientHard-wrap paragraphs at a fixed column width for READMEs, commits, or terminal paste.
Word & character count
ClientWords, characters, lines, and reading time—paste any text, all client-side.
Remove duplicate lines
ClientKeep first occurrence of each line.