MT Indicator Simple Locker (Online)

MT Indicator Simple Locker Online is a free, open-source, browser-based utility for protecting MetaTrader 5 (MT5) indicator files (.mq5). It applies a SHA256-based license mechanism to your MQL5 source code, helping you secure distribution and usage without exposing your logic.

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Key Capabilities

• Lock MT5 indicator source code using a unique SHA256 license key
• Automatically embeds license validation logic into the indicator
• Export a ready-to-use, protected .mq5 file
• Fully client-side operation — no data is transmitted to external servers
• Open-source project released under the MIT license

Usage Guide

1. Paste your original MT5 indicator (.mq5) source code into the input area.
2. Provide a valid SHA256 license key (64 hexadecimal characters).
3. Click Apply License to process the code.
4. Download the generated indicator with integrated license protection.

Live Demo

Access the online version here: MT Indicator Simple Locker Online

License Information

Copyright © 2025

Seyyed Ali Mohammadiyeh

This project is licensed under the MIT License.