ClksOptimal — Clks Score for Titles

Score titles, thumbnails and captions before you publish — YouTube, Instagram, TikTok, blogs and more.

Works anywhere you publish — open the extension on any site, pick your platform, paste your title, upload your thumbnail, and get a score. YouTube, Instagram, TikTok, LinkedIn, blogs, email subject lines. WHAT IT DOES Clks Score (1–100) — how likely people are to click, plus separate Emotion and Curiosity ratings Instant rewrites — three stronger versions of your title, one click to copy Thumbnail review — a score for your thumbnail with specific, concrete fixes Description & tag suggestions — SEO help without leaving the page Works everywhere you publish — YouTube videos, and any page title you paste in HOW TO USE IT Click the ClksOptimal icon and log in with your free account On any YouTube video, click the Clks Score button to score that title instantly In YouTube Studio, click the ClksOptimal badge on any of your video thumbnails for a full review — title, thumbnail, description tip, and tags WHO IT'S FOR Creators, marketers, bloggers, and social media managers — anyone whose work lives or dies by whether people click. FREE TO START Create a free account at https://clksoptimal.com and get started immediately. Paid plans unlock unlimited analyses, AI thumbnail generation, competitor insights, video ideas, goal tracking, and Clks Coach, our AI growth assistant. PRIVACY We only send the title (and, when you ask for a thumbnail review, the thumbnail image URL) to our servers for analysis. We never collect your browsing history, and we never sell data. Full policy: https://clksoptimal.com/privacy.html Questions or feedback? clksoptimalsupport@gmail.com