Developer Tools
Regex Tester
Test a JavaScript regular expression on sample text.
How to use
- 1Open Regex Tester on ToolZora.
- 2Add your file or paste your text.
- 3Run the tool in this browser.
- 4Download or copy the result. Nothing is stored on a ToolZora account.
About this tool
This tool runs in your browser. Values can stay in this browser’s localStorage. Nothing is stored on a ToolZora account.
Questions
Is Regex Tester free?
Yes. Regex Tester is free on ToolZora. No account and no paywall on the ready tools.
Does Regex Tester upload my file?
Ready tools process in this browser whenever possible. This page does not send the file to ToolZora unless it says otherwise.
Do I need to sign up?
No. Open the tool and start. Refreshing the tab clears what stayed in memory.
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