A free and open-source online tool to lock and protect your MetaTrader 5 (MT5) indicator (.mq5) with a SHA256 license key. Secure your MQL5 code and control distribution with ease.
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Updated
Jan 5, 2026 - JavaScript
A free and open-source online tool to lock and protect your MetaTrader 5 (MT5) indicator (.mq5) with a SHA256 license key. Secure your MQL5 code and control distribution with ease.
Metatrader 5 Indicator Locker, a financial security utility designed to protect custom MQL5 indicators and scripts from unauthorized distribution. It provides a seamless user experience to help traders encrypt source code, license trading tools, and restrict usage permissions efficiently.
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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