LocalePack
Translate your Chrome extension with AI. Upload a messages.json, choose from 52 languages, and get a ready-to-ship ZIP. Placeholder-safe and format-compliant.

Localize your Chrome extension in minutes with a tool built specifically for the job. Just upload your messages.json, select from 52 target languages, and download a ready-to-ship _locales ZIP file. No manual formatting, no guesswork.
Built for Chrome Extensions
Unlike generic translation tools, this platform understands the exact structure of Chrome extension localization files, ensuring accurate and reliable results every time.
Key Features
-
Chrome Format Aware
Fully understands themessage,description, andplaceholdersstructure ofmessages.json. -
Placeholder Protection
Keeps dynamic variables like$USER$intact across all translations. -
Contextual Translations
Uses thedescriptionfield as context, improving translation accuracy and clarity. -
Ready-to-Ship ZIP
Get a perfectly structured_localesZIP file that can be dropped directly into your project.
Fast & Simple Workflow
- Upload your
messages.jsonfile - Choose your target languages
- Review transparent pricing
- Download your localized files in minutes
All translations are processed in parallel, with most jobs completed in under five minutes.
Pricing Made Easy
- One-Time Payment — No subscriptions
- Transparent Pricing — Based on your language selection
- Fast Turnaround — Get production-ready files almost instantly