Free tool · no signup
Pine Script → MuseScript
Paste a TradingView Pine Script and get portable MuseScript back — converted in your browser, with an honest coverage report and repaint-pattern detection. Nothing is uploaded.
// converted MuseScript will appear here…
Runs in your browser
No upload, no signup, no backend. The same engine the toolchain ships, compiled to WebAssembly-grade JS, runs entirely on your machine.
Never translates silently
Every unsupported construct is flagged inline with a line-cited TODO. Honest partial coverage beats coverage that's quietly wrong.
Catches repainting
Lookahead and future-peeking patterns are surfaced as warnings — the backtest bugs that make Pine strategies look better than they trade.
No lock-in
MuseScript compiles to JS, WASM, and native. Your converted strategy runs offline, on desktop, or in an optimization loop. It leaves with you.
Pine Script™ and TradingView™ are trademarks of TradingView, Inc. Mederos is not affiliated with or endorsed by TradingView. This converter reads Pine Script from its published language reference to produce interoperable MuseScript. Educational and research software. Not investment advice. Backtested results are hypothetical and do not indicate future performance.