Remove Whitespace
Remove all whitespace from text — strips every space, tab, and newline from any string instantly. Free, client-side whitespace remover, no sign-up.
🔒 100% Client-Side Processing
Your data is processed entirely in your browser and never transmitted to any server.
0 / 100M Limit
Common Use Cases
Compacting numbers for storage
Strip the formatting spaces from phone numbers, card numbers, and IBANs before validating or saving them.
Cleaning tokens and keys
Remove the stray whitespace and line breaks that sneak into API keys copied from emails or PDFs and cause authentication failures.
Preparing exact-match strings
Eliminate every space and tab before comparing two values where whitespace should not count as a difference.
Frequently Asked Questions
- Does this remove tabs and newlines too, or just spaces?
- All whitespace: spaces, tabs, newlines, and carriage returns are stripped from every position in the string — equivalent to text.replace(/\s+/g, ""). To collapse repeated spaces instead of deleting all of them, use the Single Spaces tool.
- What is the difference between trimming and stripping whitespace?
- Trimming removes whitespace only at the start and end of a string; stripping (this tool) removes it everywhere, including between words — useful for compacting phone numbers, codes, and identifiers.
- Is my data private when I use this tool?
- Yes. This tool runs entirely in your browser using client-side JavaScript — nothing you type is transmitted to, logged by, or stored on any server. You can safely process confidential text, tokens, or code.