Free for every SEO
Free SEO Tools
Practical tools for working SEOs. No account required, no email gate, no limit on usage.
SERP Snippet Preview
See exactly how your page looks in Google Search. Checks title and description length, flags truncation, and shows desktop vs. mobile previews.
Title Tag Analyzer
Measure character count, estimated pixel width, and CTR signals. Detects power words, numbers, and structural modifiers that influence click-through rate.
Robots.txt Generator
Build a valid robots.txt file visually. One-click presets to block AI training bots (GPTBot, CCBot), SEO scrapers, or protect WordPress admin paths.
Schema Markup Generator
Generate JSON-LD for FAQ, Article, LocalBusiness, Product, and BreadcrumbList schemas. Fill in the fields, copy the code, paste it in your page head.
UTM Link Builder
Build properly-formatted UTM tracking URLs with color-coded parameter preview. Includes one-click presets for Google Ads, Facebook, Email, LinkedIn, and Twitter.
Duplicate Content Checker
Compare two URLs or text blocks, get a similarity score, and a plain-English verdict on whether Google will treat your pages as duplicates.
llms.txt Generator
Generate a valid llms.txt file so ChatGPT Search, Perplexity, Claude, and Gemini can discover, understand, and cite your site correctly.