How to Convert Pine Script to MQL5

31 Jul. 2025
 

How to Convert Pine Script to MQL5

If you are a trader who loves thinking up ideas on TradingView, naturally you have encountered Pine Script while making your own indicators or strategies. MT5 has several roadblocks in executing MT5 strategies based on Pine Script simply because MetaTrader 5 uses the MQL5 programming language.

So, the big question is:

The answer is yes—and it’s easier than you think, thanks to tools like MetaConnector.

This article explains how to transform Pine Script into MQL5 automation code and shows traders why this conversion matters and how MetaConnector enables a smooth transition without coding skills.


What Are Pine Script and MQL5?

Understanding some basic concepts should precede proceeding with the conversion. 

  • Given this language, Pine Script is used on TradingView for creating custom indicators, alerts, and strategies. 
  • MQL5 is the MetaTrader 5 scripting language for forming trading robots (Expert Advisors), indicators, and scripts.


Both are powerful but quite different from each other, though. Pine Script is meant for chart-based strategies, while MQL5 is for actual automation of trading. That’s why converting between them is such a challenge.


Why Manual Conversion Is Tough (And Not Worth It)


  • Technically, you can manually rewrite your Pine Script into MQL5—but it’s not simple:
  • You need to understand both programming languages.
  • Pine It might not always be possible to turn script charting logic into MQL5 trade logic.
  • A small mistake in the code can lead to big losses in trading.


It's better to automate the connection than to rewrite scripts unless you're a pro coder who knows a lot about trading.


The Smart Way: Use MetaConnector to turn Pine Script into MQL5

MetaConnector is what you need here.

MetaConnector doesn't make you rewrite your whole script in MQL5; instead, it connects TradingView and MT5 by turning alerts into trades that happen automatically.

Here’s how it works:

  • Create an alert in your TradingView strategy using Pine Script.
  • Send that alert to MetaConnector.
  • MetaConnector automatically executes that signal on MetaTrader 5 using an API—no MQL5 coding required!


This method is faster, safer, and 100% more efficient for most retail traders.


Step-by-Step Guide: Convert Pine Script to MQL5 (Without Coding)


Design Your Strategy in TradingView

  • Use Pine Script to build or modify your strategy. Add alertcondition() wherever you want trades to trigger.


Set Alerts with Webhooks

  • In your TradingView alert settings, add a webhook URL provided by MetaConnector.


Configure MetaConnector

  • Link your MetaConnector with MT5 via API key. Set trading parameters like lot size, order type, stop-loss, and take-profit.


Watch It Work

  • When the alert fires on TradingView, MetaConnector picks it up and automatically places the trade on your MT5 account.


No MQL5 code. No programming. Just automation.


Benefits of Using MetaConnector for Pine Script to MQL5 Automation


Forget Coding Entirely

Forget fishing for hours of your lifetime on MQL5. With us, you just set up your account, and you’re good to go.


Real-Time Execution

With us, MT5 commands are executed on the spot based on alerts from TradingView.


Supports Any Strategy

Whether it is a day trade or a swing trade, the strategy is completely yours, and we will MetaConnector it from our end.


Secure and Reliable

We are known for the safety we provide and known for the working trade safety protocols we implement to make sure there is no trade misfiring and lags.


Conclusion

Instead of learning two programming languages, it is best to just automate the whole trading system with the MetaConnector and remove the need to manually convert Pine Script to MQL5.

You only need a few steps to do and link your TradingView alerts to MetaTrader 5, and your strategy is ready to work while you do not need to do anything; the only thing is rest.


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