--- title: "Headline analyzer — Free SEO Tool | Rext AI" description: "Paste a headline and get its score before you publish, not after. A free headline analyzer from Rext AI." url: https://rext.ai/tools/headline-analyzer last_updated: 2026-10-08T14:02:13.664Z --- # Headline analyzer The headline is the most important part of your content because it decides whether the rest of your writing gets attention or not. The Rext AI headline analyzer scores it before you publish, not after. Enter your headline ## Headline writing tips - •Create curiosity or promise a clear benefit. - •Use specific and relevant language for your target audience. - •Include numbers, action words, or questions when relevant. - •Keep the headline clear, concise, and easy to understand. The basics ## What is a headline analyzer? ### Why a headline analyzer matters A tool can tell you a headline is well balanced, and it can still be wrong for your readers if it doesn't match what they're searching for or care about. Know what your readers want, then write a headline that presents your content as the answer to their problem. ### What a headline analyzer does A headline analyzer breaks your headline into measurable pieces, like length, word type, emotional charge and structure, and gives you a score and suggestions based on how well it balances them. ### What Rext AI provides Rext AI headline analyzer goes beyond a single numeric score and provides a headline score with a complete breakdown analysis. How it works ## How to use the headline analyzer Use the tool 1. 1 ### Paste your headline Type or paste your headline in the Rext AI headline analyzer exactly as you plan to publish it. 2. 2 ### Provides headline score Then it automatically displays the headline score and the complete breakdown of how many words are used in the headline, character count, power words, etc. 3. 3 ### Check the breakdown If the breakdown shows no power words, that's usually your biggest opportunity for a quick improvement. 4. 4 ### Revise and re-run Test two or three variations one after another and compare scores before you commit to one. Examples ## Headline analyzer examples 01 Example 1 ### Needs work - Original: "Some Tips for Better Sleep" Score: 15/100 because of flagged for being vague, lacking a number or specific outcome, and using weak, generic word choices. 02 Example 2 ### Excellent - “Proven Tips for Falling Asleep Faster in 2026" Score: 85/100 because of a specific number and a clear outcome. Features ## Key features & capabilities ### Instant headline scoring Rext AI headline checker tool provides a numeric score with color indicators in seconds based on length, structure, and word balance. ### Headline breakdown See the word count, character count, sentiment, headline type, reading level and any power words. ### Sentiment detection Know whether your headline has some emotional words that are related to your intent or not. ### Use the SERP preview tool The Rext AI SERP preview tool visualizes how your headline will actually display before it goes live. ### Complete breakdown analysis The Rext AI headline tool provides a complete breakdown of headlines, such as character count, which further helps with SEO, word count, sentiment, reading level and power words. ## FAQ Does a high headline score guarantee more clicks? No, because the headline checker tool can flag structural weaknesses in a headline, like excessive length, no emotional hook, or buried keywords, but it can't measure whether your headline actually matches what your specific audience wants. Use the score as a diagnostic, not a guarantee, and your research as the primary tool. What headline length performs best? There's no single perfect length, but a commonly cited sweet spot is 6 to 12 words, or roughly 50–60 characters for search results, since anything longer tends to get cut off in a Google snippet. What's a power word, and why does it matter? Power words are terms shown to trigger stronger emotional or curiosity responses, words like "proven," "essential," "secret," or "surprising." A headline that leans entirely on flat, neutral language often reads as forgettable compared to one that includes even one or two of these. Should I optimize headlines differently for SEO versus social media? Somewhat, yes. Search-focused headlines benefit from including the target keyword close to the front. Social headlines often perform better with more curiosity or emotional framing, since they're competing for attention in a feed rather than answering a specific search query. Can I test multiple headline variations before publishing? Yes. Run each variation through the analyzer, one at a time, and compare scores and feedback, then pick the strongest one, or better yet, A/B test the top two if your platform supports it. Keep going ## Related tools [Content outline generator — Rext AI helps you to build the structure your headline is promising, so the two actually match. — Try it free](https://rext.ai/tools/content-outline-generator) [Meta description generator — Rext AI lets you pair a strong headline with a smart meta description that closes the deal in search results. — Try it free](https://rext.ai/tools/meta-description-generator) ## Start with one keyword. Run it on your own site. Read the sources. Decide with the article in front of you, not a promise. [Start free trial](https://app.rext.ai/signup?ref=tool-final-cta) [Book a demo](https://rext.ai/book-your-free-demo) No card to start · Cancel anytime Not ready? Twenty-one free tools, no account. [All twenty-one](https://rext.ai/tools)