Encoding

SQL Unescape

Reverse SQL escaping — collapses doubled single quotes and escaped backslashes.

SQL-escaped literal

Plain text

Output will appear here…

Why use our SQL Unescape?

Everything runs in your browser. Your data never leaves your device — safe for production payloads.

No round trips, no rate limits, no login. Format, validate and inspect megabytes of JSON in milliseconds.

Follows RFC 8259 / ECMA-404 exactly. Reports errors with precise line and column diagnostics.

Reverse CSV field quoting — strips surrounding quotes and unescapes doubled quotes.

Decode HTML entities back to characters — supports & < numeric ' and hex ' forms.

Unescape a Java string literal back into plain text — decodes \uXXXX and \n \t etc.

Unescape a JSON string literal back to plain text — reverses \n, \", \uXXXX and other escapes.

Escape a string for safe inclusion in SQL literals — doubles single quotes and escapes backslashes.

Decode XML entities back to characters — supports named, numeric and hexadecimal entity references.