ClksOptimal predicts what people click. Titles, thumbnails, headlines, captions, email subject lines — paste anything, get a Clks Score and exactly what to change to earn more clicks, views, and readers.
Creators, marketers, bloggers, newsletters, agencies — one toolkit for everything you publish.
Get a CTR score from 1–100 plus emotion and curiosity ratings, weaknesses, and 5 rewritten titles proven to pull clicks.
Upload a thumbnail and learn what's hurting it — contrast, faces, text size, clutter — with concrete fixes.
SEO-optimized descriptions and tag sets generated for your exact video, tuned for search and suggested feeds.
Describe your video and get scroll-stopping thumbnail concepts generated for you, ready to refine.
AI studies your niche and hands you a pipeline of video ideas with predicted audience demand.
Set channel goals and get a weekly AI action plan that tells you what to publish and improve next.
From idea to optimized upload in three steps.
Drop in a video title, blog headline, or thumbnail — or let the browser extension grab it right on YouTube.
Our engine rates CTR potential, emotion, and curiosity, then pinpoints exactly what's costing you clicks.
Pick from AI-suggested rewrites and thumbnail concepts, publish, and watch your click-through rate climb.
Type any video title and see an instant sample analysis.
Join free. No credit card required.
Start optimizing in under a minute.
Please fill in every field and pick a use case.
Your data is encrypted and never sold.
Already have an account? Log in
Stuck or found a bug? Message our support team.
Permanently deletes your account, all your data, and immediately stops any active subscription. This cannot be undone.
Start free, upgrade whenever you're ready.
You'll enter your payment details on Stripe's secure checkout page — cards, Apple Pay, and Google Pay all supported.
Cancel anytime from your profile. Annual plans renew yearly; monthly plans renew monthly. Have a promo code? Enter it on the next page.
Pick a tool to start optimizing.
Paste any title, headline, caption, or subject line. Get a Clks Score, emotion & curiosity ratings, 5 rewrites, visual ideas, keywords, audience, and weaknesses.
Scores and suggestions right on YouTube while you upload — like having a growth coach inside Studio. Installation steps will appear here once the extension ships.
Link coming soon — the extension is in development.
Pin ClksOptimal to your toolbar and sign in with your account.
Scores appear automatically on your titles and thumbnails as you type.
You'll lose access to:
Upgrade your plan to unlock this feature and a lot more.