Remove Underscores
Remove underscores from text. Replace underscores with spaces or remove them entirely. Clean up filenames, variable names, and formatted text.
About This Free Online Remove Underscores
Our free online underscore remover gives you two ways to clean up underscores in any text. Replace underscores with spaces for readable output, or remove them entirely to join words together. Works on filenames, variable names (snake_case), database fields, and any text with underscores. Results update in real time as you type.
Features of Our Remove Underscores
- Replace underscores with spaces for clean sentences
- Remove underscores entirely to join words
- Real-time results as you type
- Copy cleaned text to clipboard
- 100% private — browser-only processing
How to Use the Remove Underscores
Using this tool is simple and requires no signup or registration. Follow these steps:
- Paste or type text containing underscores into the input area.
- Choose "Replace with Spaces" or "Remove Completely".
- View the cleaned output instantly.
- Click Copy to save the result to your clipboard.
Frequently Asked Questions About Remove Underscores
When would I remove underscores?
Common uses: converting snake_case variable names to readable text, cleaning up filenames, preparing database field names for display, or fixing text that used underscores instead of spaces.
What is the difference between the two modes?
Replace with Spaces turns underscores into spaces (e.g., "hello_world" → "hello world"). Remove Completely strips underscores entirely (e.g., "hello_world" → "helloworld").
Does it handle multiple underscores?
Yes. Consecutive underscores are handled the same way — each underscore is replaced or removed individually.
Why Choose Text Toolbox?
Text Toolbox provides free, private, and instant online text tools. Unlike other text utility websites that require signup accounts or send your data to servers, all our tools process your text entirely in your browser. This means your content never leaves your device — we cannot see it, store it, or share it. Our tools are fast, lightweight, and work on any device with a modern web browser.