Miscategorized extensions are harder for users to find through browse and recommendation surfaces, because Chrome Web Store's category filters and featured placements are category-specific. An extension placed in Developer Tools when it belongs in Productivity won't appear in Productivity recommendations, missing the audience most likely to install it. Language mismatches — a Chinese-language extension claiming English-only — generate user complaints and one-star reviews from users who installed expecting English UI and got something unreadable.
Low because category and language mismatches reduce discoverability and cause user complaints but do not block submission or affect extension security.
Match your category to the extension's primary user task, not its implementation. Choose the single most accurate category from the Chrome Web Store options.
Productivity — saves time, organizes information, manages tasks
Developer Tools — inspects, debugs, or modifies web developer workflows
Search Tools — changes or enhances search behavior
Accessibility — improves web usability for users with disabilities
Fun — entertainment, games, visual customization
For language: if your UI strings, descriptions, and store listing are in English, set the primary language to English. If you ship localization files in _locales/, list each supported locale in your store submission. Verify _locales/en/messages.json exists before claiming English support.
ID: extension-store-readiness.review-prep.category-language
Severity: low
What to look for: While categories and languages are typically set in the Chrome Web Store submission form (not in code), check your extension's purpose and documentation to determine the appropriate store category (e.g., Productivity, Developer Tools, Shopping) and supported languages. If any language-specific strings are in the manifest, verify they match the intended audience.
Pass criteria: The extension's purpose clearly maps to at least 1 Chrome Web Store category. Language selection makes sense for the extension (English for English-language extensions, multi-language support documented if applicable). Count the number of supported languages.
Fail criteria: Category or language mismatches are evident (e.g., a Chinese-language extension claiming English as the only language, or a poorly categorized extension).
Skip (N/A) when: Never — category and language are store submission fundamentals.
Detail on fail: "Extension appears to be a Productivity tool but is categorized as Developer Tools" or "Extension has Chinese UI but language is set to English only".
Remediation: Choose an appropriate category and language:
Category options: Productivity, Developer Tools, Search Engines, Shopping,
News & Weather, Fun, Accessibility, etc.
Select the one that best matches your extension's primary purpose.
For multiple languages, ensure your manifest and store listing text
are available in those languages.