Generate meta tags, audit technical SEO, check grammar, paraphrase copy, run AI writing tools, build citations, and format text — free utilities for marketers, writers, and developers.
Meta Tag GeneratorActionable Output
Api-ready AI Writing
Private Text Utilities
Instant Analysis
UtilityAdda SEO & Meta tools help you craft better search snippets, social previews, and publish-ready copy. Generate meta titles and descriptions, build Open Graph and Twitter Card tags, create XML sitemaps, write robots.txt rules, check canonical URLs, measure keyword density, and run a full website SEO score check — all in your browser.
Meta & social tools include the meta tag generator, Open Graph generator, title analyzer, description analyzer, meta tag analyser, Twitter Card generator, SERP snippet preview, and word & character counter. Technical SEO tools cover robots.txt generator, sitemap generator, canonical checker, keyword density, readability score, duplicate content checker, schema markup generator, hreflang generator, redirect generator, and website SEO score checker.
Writing and AI tools live in the same category so you can polish content before it goes live. Use the grammar checker to fix spelling and style, the paraphrasing tool to rewrite sentences, the AI text generator to draft from a prompt, and the AI detector to review whether copy reads human or machine-written. The citation generator builds APA, MLA, and Chicago references for web pages, books, and journals. The emoji picker and text case converter help you format titles, slugs, social posts, and metadata quickly.
Grammar, paraphrase, AI generate, and AI detect connect to api.utilityadd.com when your backend is live. Citation, emoji, and case tools run entirely in your browser with no signup. Whether you launch a landing page, refresh a blog post, or prepare academic work, these 25 tools give immediate feedback without expensive subscriptions.
Meta tags, technical SEO, AI writing, grammar, citations, and text utilities — 25 free tools in one place.
Build title, description and meta tags for any page.
OpenCreate Open Graph and Twitter card tags.
OpenCheck SEO title length and quality.
OpenAnalyze meta description length and keywords.
OpenFetch or paste HTML to inspect meta tags on any page.
OpenGenerate Twitter Card meta tags for rich social previews.
OpenPreview how your title and description appear in Google search.
OpenCount words, characters and sentences in your copy.
Generate a robots.txt file for your site.
OpenBuild a simple XML sitemap from URLs.
OpenValidate canonical URL tags.
OpenMeasure keyword frequency in your content.
OpenCalculate Flesch Reading Ease for your content.
OpenCompare two texts with highlighted matches, chart breakdown, and report download.
OpenCreate JSON-LD for 12 schema types: FAQ, How-to, Article, Product, Event, and more.
OpenAdd domain, language, and region — generate hreflang tags without typing codes.
OpenCreate Apache .htaccess or Nginx redirect rules.
OpenAudit any URL and get an on-page SEO score with actionable checks.
Copy-ready meta tags, sitemap XML, citations, and rewritten copy you can paste into your site or CMS.
Grammar checker, paraphrasing tool, AI text generator, and AI detector call api.utilityadd.com when deployed.
Citation generator, emoji picker, and text case converter process input locally in your browser.
See title length, description quality, keyword density, grammar issues, and SEO scores immediately.
Friendly UI for content teams; precise tag output and technical files for engineers.
Run audits, generators, and writing utilities without signing up or connecting Search Console.
Generate meta and Open Graph tags, then run a website SEO score check before publishing.
Build robots.txt and sitemap files for crawlers; verify canonical URLs and hreflang tags.
Analyze titles and descriptions for length, clarity, and SERP snippet preview.
Run grammar check and paraphrase tool on blog posts, product pages, and email campaigns.
Paraphrase long articles into short snippets; pick emojis and convert text case for posts.
Generate APA, MLA, or Chicago references for web sources, books, and journal articles.
Use the AI text generator for first drafts, then the AI detector as a sanity check before publishing.
Check keyword density and readability to avoid stuffing while staying relevant for search.
Choose from meta generators, technical SEO auditors, grammar checker, paraphrase, AI tools, or text utilities.
Add URL, title, description, keywords, citation fields, or paste the copy you want to check or rewrite.
Use generated tags, XML, citations, paraphrased text, or SEO reports in your CMS or codebase.
Free meta, technical SEO, grammar, AI writing, and text tools — start in one click.
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