4x Engineer
PINE SCRIPT TO MQL SPECIALISTS

Pine Script to MT4/MT5 Conversion Services

We convert any TradingView Pine Script into a MetaTrader 4 or MetaTrader 5 indicator or Expert Advisor (EA). Send your script as it is, an indicator or a strategy in Pine Script v4, v5 or v6, and we rebuild the same logic in clean MQL4 or MQL5 code: the same inputs, plots, signals and alerts, checked against TradingView bar by bar and ready to run with your MT4/MT5 broker.

Convert My Script What We Convert
  • Pine Script v4–v6
  • MQL4
  • MQL5
  • Indicators
  • Strategies

Specialities: MT4 Indicators · MT5 Indicators · Expert Advisors · MQL4 & MQL5

Why work with us

  • Any Pine Script

    Indicators and strategies, v4 to v6

  • Same Logic & Signals

    Checked against TradingView bar by bar

  • MT4 or MT5

    Clean MQL4 or MQL5 code

  • Full Source Code

    You receive the .mq4 / .mq5 files

Pine Script Conversion Services

Send your Pine Script as it is. We rebuild it for MetaTrader in exactly the form you need.

  • Pine Script Indicator to MT4/MT5 Indicator

    Your TradingView indicator as a native MetaTrader indicator with the same inputs and plots.

    • Lines, histograms, arrows & colored zones
    • Same inputs, defaults and calculations
    • Works on any symbol and timeframe

  • Pine Script Strategy to MT4/MT5 EA

    A Pine Script strategy turned into an Expert Advisor that trades automatically in MetaTrader.

    • Entries, exits, stop-loss & take-profit
    • Lot size, risk % and money management
    • Ready for the MetaTrader Strategy Tester

  • Indicator to Expert Advisor

    Turn the signals of a Pine Script indicator into an EA that opens and manages trades.

    • Buy and sell rules from indicator signals
    • Trailing stop, break-even & partial close
    • Time, session and spread filters

  • Alerts & Notifications

    Every alert of your script, delivered the way MetaTrader traders expect.

    • Popup, sound and mobile push alerts
    • Email and Telegram messages
    • Once per bar or on every signal

  • Multi-Timeframe & Advanced Logic

    Complex scripts converted with care, including logic that has no one-line MQL equivalent.

    • request.security() and higher-timeframe data
    • Arrays, user-defined functions & libraries
    • Repainting checked and explained

  • Custom Changes During Conversion

    Need more than a one-to-one copy? We add your extra rules while we convert.

    • New inputs, filters and conditions
    • Dashboards and on-chart information
    • MQL Lock licensing for scripts you sell

Your Pine Script, Rebuilt in MQL

The same strategy in both languages: your TradingView code on the left, the MetaTrader code we deliver on the right.

How Pine Script Maps to MQL

  • input.int() becomes input int Script inputs become MT4/MT5 inputs
  • ta.ema() · ta.rsi() becomes iMA() · iRSI() Built-in indicators and calculations
  • plot() · plotshape() becomes SetIndexBuffer() Plots become indicator buffers and arrows
  • request.security() becomes CopyRates() Higher-timeframe and other-symbol data
  • strategy.entry() becomes OrderSend() · CTrade Orders with stop-loss and take-profit
  • alert() becomes Alert() · SendNotification() Popup, push and email alerts

How Your Conversion Works

From your Pine Script to a working MT4/MT5 file, in five clear steps.

  1. 1. Share Your Script

    Send the Pine Script code or the script's TradingView link.

  2. 2. Review & Quote

    We check every function, input and alert, then confirm the scope.

  3. 3. Conversion

    Your logic is rebuilt in clean, commented MQL4 or MQL5.

  4. 4. Signal Check

    We compare the MetaTrader output with TradingView, bar by bar.

  5. 5. Delivery & Support

    You get the source and compiled files, with revisions and help.

Need an EA Built From Scratch?

No Pine Script yet? We build MT4 and MT5 Expert Advisors directly from your trading rules.

MetaTrader-4/5 EA Development

Pine Script to MT4/MT5 FAQ

Can you convert any Pine Script to MT4 or MT5?

Yes. We convert indicators and strategies written in Pine Script v4, v5 and v6 into MT4 or MT5 indicators and Expert Advisors. We need the script's source code; for an invite-only or protected script, describe its rules and we rebuild the logic from them.

Will the MT4/MT5 version give the same signals as TradingView?

The logic is the same, and we compare the results bar by bar on the same symbol and timeframe. Small differences can come from your broker's price data and candle times, which are not always the same as TradingView's data feed.

Can a Pine Script strategy become an Expert Advisor?

Yes. Entries, exits, stop-loss, take-profit and position sizing become an EA that trades automatically in MetaTrader and can be tested in the MT4/MT5 Strategy Tester.

Can you turn a Pine Script indicator into an EA?

Yes. Tell us when to buy, sell and exit based on the indicator's signals, and we build an Expert Advisor around it with the risk management you choose.

What about scripts that repaint?

We check the script for repainting, such as higher-timeframe data read before the bar closes, explain what we find and can build a non-repainting version for live trading.

Should I choose MT4 or MT5?

Choose the platform your broker offers. MT5 is the newer platform with more timeframes and a faster strategy tester; we can also deliver the same script for both.

Do I get the source code?

Yes. You receive the .mq4 or .mq5 source code and the compiled .ex4 or .ex5 file, so you can use and update the script without depending on us.

Convert Your Pine Script

Share your script and the MetaTrader version you need. We reply with the next steps.

With country code, e.g. +91 98765 43210.

Paste your Pine Script code or its TradingView link, and any changes you need in the MT4/MT5 version.

Fields marked * are required. We use these details only to reply about your project.

— OR —

Have a Question About Your Script? Talk to an Expert

Contact us