PapaTools
11 SEO tools, and counting

Free SEO Tools — Meta Tags, Schema & Sitemaps

Generate meta tags, Open Graph previews, JSON-LD schema, robots.txt, sitemaps and UTM links — practical on-page SEO tools that run in your browser.

  • Runs on your device
  • No uploads
  • Free, no sign-up
  • Works on any device

Most used

Where most people start in SEO tools.

All 11
Meta Tag GeneratorGenerate title, description, keywords, robots, canonical and viewport meta tags for your page — copy the ready-to-paste HTML, all in your browser.SERP Snippet PreviewSee how your page title and meta description will look in Google search results — live desktop and mobile preview with pixel-based length limits, all in your browser.JSON-LD Schema GeneratorGenerate JSON-LD structured data for Article, Product, FAQ, Local Business and Breadcrumb pages — copy the ready-to-paste script tag, all in your browser.Open Graph & Twitter Card GeneratorGenerate Open Graph and Twitter Card meta tags with a live social-share preview — see how your link will look on Facebook, Twitter/X and more before you publish.

All SEO tools

11
Meta Tag GeneratorGenerate title, description, keywords, robots, canonical and viewport meta tags for your page — copy the ready-to-paste HTML, all in your browser.Open Graph & Twitter Card GeneratorGenerate Open Graph and Twitter Card meta tags with a live social-share preview — see how your link will look on Facebook, Twitter/X and more before you publish.SERP Snippet PreviewSee how your page title and meta description will look in Google search results — live desktop and mobile preview with pixel-based length limits, all in your browser.Robots.txt GeneratorGenerate a robots.txt file with allow/disallow rules for one or more crawlers, plus a sitemap directive — copy or download it, all in your browser.XML Sitemap GeneratorTurn a list of URLs into a valid XML sitemap — set change frequency and priority, then download sitemap.xml, all in your browser with no upload.UTM / Campaign URL BuilderBuild a trackable campaign URL with UTM source, medium, campaign, term and content parameters — ready to paste into your analytics, all in your browser.JSON-LD Schema GeneratorGenerate JSON-LD structured data for Article, Product, FAQ, Local Business and Breadcrumb pages — copy the ready-to-paste script tag, all in your browser.hreflang Tag GeneratorGenerate hreflang link tags to tell search engines which language and region each version of your page targets — copy the ready-to-paste HTML, all in your browser.301 Redirect GeneratorTurn a list of old and new URLs into ready-to-paste Nginx, Apache (.htaccess) and Next.js redirect rules — all in your browser with no upload.Canonical URL CheckerNormalise any URL to its canonical form — lowercase scheme and host, remove default ports, sort query params and resolve relative paths, all in your browser.Keyword Prominence CheckerCheck how early and often your target keyword appears in a page's title, headings and body text — get a prominence score and placement breakdown, all in your browser.

What people use these for

Start from the job you need done.

Write a title that fitsPreview your title and description exactly as Google renders them on desktop and mobile, with pixel-based limits.SERP Snippet PreviewFill in the head tagsGenerate title, description, robots, canonical and viewport meta tags as one ready-to-paste block.Meta Tag GeneratorFix an ugly shared linkBuild Open Graph and Twitter Card tags and see the card preview before you post the URL anywhere.Open Graph & Twitter Card GeneratorAdd structured dataProduce valid JSON-LD for Article, Product, FAQ, Local Business or Breadcrumb markup in a script tag.JSON-LD Schema GeneratorTrack a campaignBuild a tagged URL with UTM source, medium, campaign, term and content so analytics attributes it properly.UTM / Campaign URL BuilderMigrate without losing rankingsTurn a list of old and new URLs into Nginx, Apache or Next.js 301 redirect rules.301 Redirect Generator

About these SEO tools

Most on-page SEO comes down to markup you have to get exactly right: a title that isn't truncated, a description that reads well in the results, Open Graph tags so a shared link doesn't look broken, valid structured data, a sitemap and a sane robots.txt.

These tools generate that markup and let you see the result before you publish — a pixel-accurate Google snippet preview, a live social card, ready-to-paste JSON-LD. No crawler account, no trial, no data leaving your browser.

Frequently asked questions

Do these tools crawl or audit my live site?

No — they generate and validate markup from what you type, entirely in your browser. They don't fetch your pages, so there's nothing to connect and no rate limits.

Why does the SERP preview measure pixels instead of characters?

Google truncates by width, not character count, so a title full of wide letters gets cut sooner than one full of narrow ones. Measuring pixels is the only way to predict the cut-off accurately.

Will adding schema markup guarantee rich results?

No. Valid structured data makes your page eligible for rich results, but Google decides whether to show them. Getting the markup valid is the part you control.

Are meta keywords still worth adding?

Google has ignored the keywords tag for years, so it won't help rankings. The generator includes it because some internal search systems and smaller engines still read it.

How many URLs can the sitemap generator handle?

Enough for most sites. A single sitemap file is capped at 50,000 URLs by the protocol itself — beyond that you need to split it and use a sitemap index.

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