Paste text with extra spaces or tabs, pick Collapse spaces / Trim each line / Drop blank lines / Remove all spaces, then Copy the cleaned result - everything stays in your browser.
Collapse spaces trims each line and replaces runs of spaces or tabs with a single space while keeping line breaks. Use Trim each line when you only want edge spaces gone, Drop blank lines to remove empty rows, or Remove all spaces to strip spaces, tabs, and non-breaking spaces while preserving newlines.
Whitespace Remover
Paste text with extra spaces or tabs and clean it in your browser - no upload and no account.
Collapse spaces (default) trims each line and replaces runs of spaces or tabs with a single space while keeping line breaks. Trim each line removes leading and trailing spaces/tabs without changing the words in the middle. Drop blank lines removes empty or space-only lines so the kept lines stay in order. Remove all spaces deletes spaces, tabs, and non-breaking spaces (U+00A0) while preserving newlines.
Use it to tidy pasted notes, CSV-ish rows, or code comments before you paste them into another app. Copy puts the cleaned text on the clipboard; nothing you paste is saved between visits.
Prefer this when you want a quick text cleanup without installing an editor or sending text to a server. Distinct from Remove Duplicate Lines (which keeps unique lines) and Case Converter (which changes letter case, not spacing).
Frequently Asked Questions
What does Whitespace Remover do?
Paste text with extra spaces or tabs and clean it in your browser - no upload and no account. You can collapse space runs, trim each line, drop blank lines, or remove all spaces.
Does my text leave this device?
No. Cleanup runs locally in the page. Copy puts the cleaned text on the clipboard; nothing you paste is saved between visits.
When should I use this instead of Remove Duplicate Lines or Case Converter?
Prefer this for a quick text cleanup of spacing. Distinct from Remove Duplicate Lines (which keeps unique lines) and Case Converter (which changes letter case, not spacing).
Does it crop images or remove photo backgrounds?
No. It does not remove image whitespace, crop photos, or run AI models - paste text only.