3 items
Underlines weak spots in your prompt as you type, with fixes cited to OpenAI, Anthropic, Google and xAI's own docs. WitPrompt underlines weak spots in your prompts as you type in ChatGPT, Claude, Gemini, and Grok. Every suggestion cites the provider's official documentation, not our opinion. Hover over an underline to see why it matters, then fix it with one click without losing your voice. The checker runs entirely in your browser. It only sends your prompt to our rewrite service when you request a full AI rewrite, which includes a preview diff and a plain-English summary of what changed and why. The Free plan includes 20 AI rewrites per day with no account required. Pro ($5/month) unlocks deep rewrites and includes 1,000 AI rewrites per day across up to three browsers. No API keys. No prompt storage. The only permission requested is local storage.
Jul 14, 2026
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.