SEO & Marketing
SEO and marketing helpers — keyword density, readability, SERP and meta previews, Open Graph, robots.txt, sitemaps, Schema.org, UTM links and slugs.
Slug Generator
Turn any title into a clean URL slug.
URL Slug Cleaner
Clean and normalize an existing messy slug.
Reading Time Calculator
Estimate how long text takes to read and speak.
htaccess Redirect Generator
Generate .htaccess redirect rules for URLs, HTTPS and www.
Keyword Density Checker
See the most frequent keywords in your content and their density.
Readability Score Calculator
Score text with Flesch Reading Ease and grade level.
Twitter/X Character Counter
Count characters the way X (Twitter) does.
Hashtag Generator
Generate hashtags from a topic or keywords.
UTM Campaign Link Builder
Build tagged campaign URLs with UTM parameters.
WhatsApp Chat Link Generator
Create a wa.me click-to-chat link with a pre-filled message.
PayPal.Me Link Generator
Build a PayPal.Me payment link with an optional amount.
Meta Title & Description Pixel Checker
Check if your meta title and description fit Google's pixel limits.
SERP Snippet Simulator
Preview how your page looks as a Google search result.
Open Graph Meta Tag Generator
Generate Open Graph and Twitter Card meta tags.
Robots.txt Generator
Create a robots.txt file to control crawlers.
XML Sitemap Generator
Build a valid XML sitemap: dedupes, validates, checks the domain, splits at 50,000 URLs and downloads.
Schema.org JSON-LD Generator
Generate Schema.org structured data (JSON-LD).
Mobile Viewport Tag Checker
Check a page's HTML for a mobile-friendly viewport tag.
Social Share Link Generator
Create share links for Facebook, X, LinkedIn and more.
Domain Name Generator
Generate domain name ideas from a keyword.