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Flex Message Simulator Companion

ExtensionDeveloper Tools1 user
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Overview

Auto-load, fetch remote JSON, and inject LINE Flex Message payloads into the LINE Flex Message Simulator.

Flex Message Simulator Companion supercharges your LINE Flex Message development workflow by seamlessly bridging web apps, remote JSON payloads, and the official LINE Flex Message Simulator. šŸš€ KEY FEATURES: ✦ One-Click Simulator Launch: Instantly open the official LINE Flex Message Simulator with your payloads pre-loaded and rendered. ✦ Clean & Non-Intrusive: Runs quietly in the background without modifying third-party websites unless you explicitly trigger a simulator session. --------------------------------------------------- šŸ›  HOW TO USE: 1. Click the extension icon in your browser toolbar to quickly open the LINE Flex Message Simulator. 2. In supported web applications, click "Open in Simulator" to send the current Flex Message payload directly into the simulator editor. 3. Enjoy an accelerated LINE Bot & Flex Message design workflow!

Details

  • Version
    1.0.1.0
  • Updated
    August 17, 2026
  • Offered by
    iamPrompt
  • Size
    103KiB
  • Languages
    English (United States)
  • Developer
    Email
    wearedprompt@gmail.com
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

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  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes

Support

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