100tools

Unicode Escape Converter

Convert text to UTF-16 or code-point escapes and back.

Text & DataFreeLocal

Encodes characters as escapes; decodes both formats and common control escapes. Invalid or unpaired surrogates are rejected.

Processed on your device. No upload or account needed.

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Frequently Asked Questions

Do I need to log in or upload my data?

No. Processing runs in your browser; input and files are not sent to a backend. Loading the website and program assets requires a connection.

Which formats and rules are supported?

Both \uXXXX surrogate pairs and \u{...} code points are supported. Invalid and unpaired surrogate values are rejected.