Unicode Escape Converter

Convert text to Unicode escape sequences — smart detection, emoji support, private.

Input

Output

Uppercase Hex Use Surrogate Pairs (for \u)

Quick Presets:

U+XXXX is the standard Unicode notation

Recent

Batch Input (one per line)

Batch Output

Uppercase Surrogate Pairs

🔒 100% Private?
All conversion happens locally. No upload.

🔄 Supported Formats?
U+XXXX, \uXXXX, &#XXXX;, \xXX. Emoji supported.

📦 Batch & History?
Process multiple lines, access recent items.

Ready