# JS Compiler

> Write and run real JavaScript on your phone - offline, in the V8 engine.

Canonical page: [https://chrome-stats.com/d/com.lodyworks.codecompiler.javascript](https://chrome-stats.com/d/com.lodyworks.codecompiler.javascript)

## Overview

- **ID:** `com.lodyworks.codecompiler.javascript`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** LODYWORKS
- **Category:** TOOLS
- **Version:** 1.0.1
- **Last updated:** 2026-09-16
- **First published:** 2026-08-22
- **Publisher country:** KR
- **Size:** 21 MB
- **Data as of:** 2026-09-26
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.lodyworks.codecompiler.javascript)
- **Website:** [https://compilers.lodyworks.com](https://compilers.lodyworks.com/)
- **Privacy policy:** [https://compilers.lodyworks.com/privacy](https://compilers.lodyworks.com/privacy)

## Description

JS Compiler turns your phone into a JavaScript workbench.<br><br>Your code runs on the device, in the same V8 engine that powers Chrome. There is no account to create, no server to wait for, and no network required - press play and the output is there.<br><br>WRITE COMFORTABLY <br>- Syntax highlighting tuned for JavaScript<br>- Line numbers that stay correct on wrapped lines<br>- Auto-indent, auto-closing brackets and quotes<br>- A keyboard accessory row for the symbols a phone keyboard hides<br>- Undo and redo that group your keystrokes sensibly<br>- Choose your font, size, and line spacing<br><br>SEE MISTAKES BEFORE YOU RUN<br>Errors are marked as you type. The line is highlighted and the message is shown right there, so you fix a typo without hunting for it.<br><br>REAL TOOLS, NOT A TOY<br>- Format your code with one tap<br>- Real ESTree syntax trees (AST and CST) from a real parser<br>- An outline of your functions and classes<br>- Scan printed code with the camera and turn it into text<br>- Import and export .js files, or open one shared from another app<br>- Turn a snippet into a shareable, syntax-highlighted image<br>- Save your own snippets and insert them anywhere<br><br>FREE, WITH PREMIUM IF YOU WANT IT<br>Everything above is usable for free, with a daily run allowance that resets each day. Premium removes the limit and unlocks formatting, OCR, syntax trees, import and export, extra fonts, custom snippets, and watermark-free image export. Available monthly, yearly, or as a one-time lifetime purchase.<br><br>PRIVACY<br>Your code stays on your device. We do not upload it, and we do not ask who you are.

## Rankings

- #3,264,682 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.CAMERA`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `com.android.vending.BILLING`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`
- `com.lodyworks.codecompiler.javascript.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.lodyworks.codecompiler.javascript)