What is ZenMulti?

ZenMulti ZenMulti is a Visual Studio Code extension that localizes resource files such as JSON and Properties for multilingual product localization. It supports large files and allows developers to run the translation locally without coding or server setup.

The tool accepts an OpenAI API key or a one‑time license key to access ChatGPT for translation prompts. Users can translate unlimited resource files across any number of languages with a single setup. Integration is achieved by installing the extension from the VS Code Marketplace, selecting a file, and right‑clicking “Open ZenMulti.

ZenMulti pricing Paid

$49 $39 usd $49 $39

Verify on the official pricing page.

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ZenMulti's key features

Multilingual in minutes
Unlimited number of resource files
Unlimited supported languages
No-code local setup
VS Code extension integration
One-time payment, forever use
Handles large JSON and properties

ZenMulti use cases

Translate a large e-commerce catalog JSON into 15+ languages inside VS Code, preserving data integrity and leveraging local OpenAI models for speed and privacy
Localize mobile app properties for Android and iOS simultaneously, running offline translations in CI pipelines to avoid external API costs
Automate UI string translation for a SaaS product, syncing changes in real time and ensuring consistent terminology across all supported languages