Marketing & SEO Tools
Meta tags, UTM links, SERP previews, ad-spend calculators and more for marketers and founders.
Meta Tag Generator
Generate a complete HTML head block — title, description, Open Graph and Twitter tags.
UTM Link Builder
Build campaign URLs with utm_source, utm_medium and utm_campaign parameters.
URL Slug Generator
Turn titles into clean, lowercase, SEO-friendly URL slugs — one per line.
Keyword Density Checker
Count how often a keyword appears in your content and check the density percentage.
Headline Analyzer
Score your headline on length, word balance, numbers and power words.
Hashtag Generator
Turn keywords into clean, deduplicated hashtags in your preferred style.
Google SERP Snippet Preview
See how your title and description will look — and truncate — in Google results.
Robots.txt Generator
Create a valid robots.txt — allow all, block all, or custom disallow rules.
Email Subject Line Tester
Score a subject line on length, spam triggers, caps, personalization and emoji.
ROAS Calculator
Calculate return on ad spend — the revenue every rupee of advertising brings back.
CPM / CPC Calculator
Calculate CPM, CPC and CTR from campaign cost, impressions and clicks.
Engagement Rate Calculator
Work out your engagement rate per post and see how it benchmarks.