Encoding Detector
Check whether your text is pure ASCII or contains Unicode characters, and if so, identify whether the script is CJK, Arabic, or Devanagari.
- 1Paste your text
- 2View whether it's ASCII-only and which script it likely uses
Related Tools
Normalize Unicode
Normalize text to Unicode NFC (Normalization Form Composed) using the browser's built-in normalization — makes visually-identical text byte-comparable.
ASCII to Unicode
Escape non-ASCII (Unicode) characters into \uXXXX notation, leaving standard ASCII characters unchanged — despite the name, this escapes Unicode into an ASCII-safe form, not the reverse.
String Length Calculator
Get the character length of any string plus its UTF-8 byte size — no limit applied, just the raw counts.
Language Detector
Identify the likely writing system of your text (Devanagari, Arabic, Chinese, Japanese, or Latin) by checking which Unicode script ranges it uses — not true linguistic language detection.