Text Encoding Detector
Detect non-ASCII, invisible, smart-quote, and emoji characters.
Works Offline
Privacy First
No Login
No API
Input text
Cleaned output
Total chars
76
Non-ASCII
6
Invisible
2
Smart quotes
3
Emoji
1
Findings
| Char | Code point | Type |
|---|---|---|
| “ | U+201C | Smart punctuation |
| ” | U+201D | Smart punctuation |
| — | U+2014 | Smart punctuation |
| • | U+200B | Zero-width space |
| • | U+200B | Zero-width space |
| 🎉 | U+1F389 | Emoji |
About the Text Encoding Detector
Scan text for non-ASCII characters, invisible or zero-width characters, smart quotes and dashes, and emoji, with a detailed findings table and one-click cleanup options to normalize or strip them.
Examples
Smart quotes
“Hello”Output
"Hello"Related tools
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Frequently asked questions
Version 1.0.0 · Updated 2026-08-06 · Runs entirely in your browser