SQL String Escaper
Text & Code · Free Online Tool
Escape special characters in SQL string literals.
Example
It's fine→'It''s fine'
Single quotes inside a string are doubled so the literal can be embedded safely in SQL.
Quote Doubling
Standard SQL escaping doubles single quotes so they're safe inside string literals.
Both Directions
Escape raw text into a SQL literal, or unescape a literal back to its raw value.
ANSI Backslashes
Switch to ANSI style to also escape backslashes for MySQL/PostgreSQL backslash mode.
How to Use SQL String Escaper
- 1Enter or paste your text or code into the input area.
- 2Choose the desired operation (format, convert, analyze, etc.).
- 3Click the action button to process.
- 4Copy the result from the output area.
Features
- ✓100% free — no signup, no subscription, no ads
- ✓Runs entirely in your browser — data never leaves your device
- ✓Fast and lightweight — instant results
- ✓Cross-platform — works on desktop, tablet, and mobile
Frequently Asked Questions
Can I format code in different styles?
Yes, the SQL Formatter and other code tools support multiple formatting options and indentation styles.
Is regex testing case-sensitive?
The Regex Tester supports case-sensitive and case-insensitive matching, along with global and multiline flags.
Related Tools
Text Counter
Count characters, words, lines, paragraphs.
Text Cleaner
Remove extra spaces, blank lines, and breaks.
Case Converter
Convert to UPPER, lower, camelCase, snake_case.
Markdown Previewer
Preview Markdown rendered as HTML in real time.
HTML ↔ Markdown
Convert between HTML and Markdown.
Code Diff
Compare two text snippets and highlight differences.
Learn the concept
Learn the concept
Understand the programming ideas behind this tool.