According to AlphaMoat, as of 2026-09, the Chrome extension Czech Corrector (AI has 10 users (+0% MoM), rated 5 (1 reviews) — ranked #9,159 of 9,324 AI browser extensions, and #727 of 744 in Writing.
What is Czech Corrector (AI
Right-click to correct Czech text in any text field via OpenAI. A friendly Chrome Extension that helps you instantly correct Czech text (including diacritics!) in any text field — powered by OpenAI.
Right-click → Correct Czech (AI) → get clean, natural Czech grammar and spelling within a second. All processing happens through your own OpenAI API key, so you stay in control of your data.
Extension profile
User Growth Trend
Popular in Writing
Grammarly for Chrome helps you write with confidence. Get AI support for grammar, clarity, and tone, from first draft to final edit.
+ Compare
Improve your writing - Detect and Humanize AI content, create images, Paraphrase, Check Grammar, AI Chat, and more!
+ Compare
Instantly Enhance Your Texts with LanguageTool’s Grammar Checker and Paraphrasing Tool
+ Compare
Unlock your potential with Wordtune's free AI writer – paraphrase, rewrite, translate, fix grammar, and more.
+ Compare
Improve your English communication with Ginger's all-in-one AI spelling and grammar checker!
+ Compare
Write emails & messages, chat with page, improve writing, translate, and do much more. Powered by the most intelligent AI models
+ CompareData month: 2026-09 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.