🗄️ SQL Query String Escaper & Unescaper
The SolversPro SQL Escape Tool is a free browser-based developer utility that sanitizes raw text into safe SQL string literals by escaping single quotes, backslashes, and control bytes in real time.
Raw String
SQL Escaped
SQL Literal Character Escaping Reference
Escape standards across ANSI SQL, MySQL, and PostgreSQL dialects.
| Special Character | ANSI SQL Standard | MySQL / Extension | Injection Vulnerability Prevented |
|---|---|---|---|
| Single Quote (') | '' | \' or '' | String delimiter breakout (' OR '1'='1) |
| Backslash (\) | \ | \\ | Escape sequence spoofing |
| NUL Byte (\0) | N/A | \0 | String truncation attacks |
| Newline (\n) | CHAR(10) | \n | Multiline query injection |
Frequently Asked Questions
How are single quotes escaped in standard SQL?
In ANSI SQL, single quotes are escaped by doubling them (' becomes ''), which prevents quotation boundary breaking.
Does escaping strings replace parameterized queries?
No, prepared statements and parameterized queries are always the gold standard for security, but escaping is useful for ad-hoc scripts and migrations.
Is any of my SQL query text sent to a server?
No, all replacements run entirely inside your browser via local JavaScript regex.
Is this SQL escaper free?
Yes, the SolversPro SQL Escape tool is completely free with no usage limits.
Share & Embed
Paste this snippet into your blog, school portal, or website to embed the live SQL Escape:
<iframe src="https://solverspro.com/developer/sql-escape/?embed=1" width="100%" height="620" style="border:1px solid #27272a;border-radius:12px;background:#0a0a0f;" loading="lazy" title="SQL Escape — SolversPro"></iframe> <p style="font-size:12px;margin-top:6px;font-family:sans-serif;">Powered by <a href="https://solverspro.com/developer/sql-escape/" target="_blank" rel="noopener">SQL Escape — SolversPro</a></p>
<a href="https://solverspro.com/developer/sql-escape/" target="_blank" rel="noopener">SQL Escape — SolversPro</a>
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