Prompt Cleaner - Free Online Tool | KeySec
Clean and normalize prompts for LLM usage (remove excess whitespace, dedent)
Use KeySec's free online Prompt Cleaner tool. All processing happens 100% client-side in your browser — no data is ever sent to any server. Your inputs and outputs remain completely private and secure.
How to Use Prompt Cleaner
- Enter your data in the input field
- The result appears instantly in the output panel
- Click Copy to copy the result to your clipboard
- Use the Download button to save results as a file
Features
- 100% client-side processing — your data never leaves your browser
- Real-time output as you type
- Copy results to clipboard with one click
- Download output as a file
- Share results via URL
- No sign-up required — completely free
Related Keywords
- prompt
- clean
- normalize
- llm
- whitespace
- format