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Regex Tester

Test and debug regular expressions with live highlighting. Supports JavaScript, Python, and PCRE syntax.

How to Use Regex Tester

1. Upload Your File

Select or drag your .txt file into the converter

2. Convert Instantly

Your file is converted from .txt to text in seconds

3. Download Result

Download your converted text file to any device

Why Use Our Regex Tester Tool?

Lightning Fast Conversion

Convert .txt to text in seconds. No waiting, no queues — instant processing.

100% Secure & Private

All files are encrypted in transit via HTTPS and auto-deleted within 1 hour. Your data stays private.

Works on Any Device

Browser-based converter — works on Windows, Mac, Linux, iOS, Android, and Chromebook. No installation needed.

No Sign-Up Required

Start converting immediately. No registration, no email, no watermarks on your converted files.

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URL Decode

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Generate MD5, SHA-1, SHA-256 hashes

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Decode and inspect JWT tokens

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