Free SEO tools
Tag campaign links, draft snippets, generate schema and robots files, or analyze a Search Console CSV without connecting Google.
These SEO utilities run in the browser. They do not crawl your site or connect to Search Console. Paste text or drop a CSV you already exported.
UTM builder
Add utm_source, utm_medium, utm_campaign and optional term/content to any URL.
SERP snippet preview
See approximate desktop SERP title and description length with pixel-width warnings.
Open Graph generator
Fill title, description and image URL, copy OG/Twitter tags, and preview a large card layout.
Schema markup generator
Build JSON-LD structured data for common rich-result types and copy the script-ready JSON.
robots.txt builder
Generate a robots.txt with allow-all or block-all presets plus an optional Sitemap URL.
Sitemap generator
Paste URLs and download a valid urlset sitemap.xml with changefreq and priority.
Search Console CSV analyzer
Drop a Search Console queries CSV to rank opportunity keywords by impressions and weak CTR.
Questions
Do these tools crawl my website?
No. UTM, SERP, Open Graph, schema, robots and sitemap tools use the values you type. The GSC analyzer only reads a CSV you export.
Is my data uploaded?
No. Processing stays in the browser.