Developer Utilities
CSV Cleaner
Trims stray whitespace, drops blank rows, and optionally removes exact duplicates — the cleanup every export needs before it goes into another system.
FreeNo sign-upRuns in your browser
How it works
- 1Paste messy CSV data
- 2Whitespace is trimmed and blank rows removed
- 3Duplicates are removed if the option is checked
Who this is for
- Cleaning an exported contact list before a CRM import
- Fixing spreadsheet exports with inconsistent spacing
- De-duplicating a merged list from two sources
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