SEO & Backlink Toolkit

Check Domain Authority, Page Authority, Domain Rating, and Spam Score for many URLs at once — with bonus backlink data and a 30-day cache.

Analyze keyword frequency and density in your content.

Generate Open Graph and Twitter Card tags for social sharing.

Bulk-check the Spam Score of many domains at once — fast, with a 30-day cache.

Clean, dedupe and normalize messy URL lists.

Beautify, validate and minify JSON.

Bulk-check Domain Authority (DA) and Page Authority (PA) for many URLs at once.

Preview how your page appears in Google search results.

Create campaign tracking URLs with UTM parameters.

Generate a valid robots.txt for your site.

Count words, characters, sentences and keyword density.

Build JSON-LD structured data for rich results.

Convert text between upper, lower, title and sentence case.

Check HTTP status codes and follow redirect chains.

Generate SEO meta title, description and Open Graph tags.

Convert any URL into clean, clickable HTML code instantly.

Convert and render code snippets into HTML.

Manipulate, clean and transform text with handy utilities.

Open multiple URLs in separate tabs with one click.

Turn titles into clean, SEO-friendly URL slugs.

Create 301 redirects, www and HTTPS rules for Apache.

Generate strong, random, secure passwords instantly.

Generate placeholder text for designs and mockups.

Encode and decode Base64 strings instantly.

Encode and decode URL percent-encoding instantly.

Check DA, PA and Spam Score together for many URLs at once.

Bulk-check Domain Authority (DA) for many domains at once — with a 30-day cache.

Bulk-check Domain Rating (DR) for many domains at once — with a 30-day cache.