Regex Tester
Test regular expressions in real-time with syntax highlighting and match extraction.
Regular Expression
//
Test String
Matches (6)
Hello world! This is a test.
How to Use Regex Tester?
- 1Paste your raw code or structured data (JSON, XML, SQL, HTML, etc.) into the editor.
- 2Select formatting settings, indentation style, or conversion options.
- 3Instantly copy the formatted, validated, or converted code to your clipboard or download it as a file.
Syntax Formatting
Auto-format, prettify, minify, and validate your code structures instantly.
Developer Friendly
Speed up your debugging and developer workflow with powerful utility tools.
Private & Safe
Keep your APIs, JSON payloads, and source code safe. No data is sent over the network.