Free Marketing & SEO Tools
Calculators, image tools, and SEO generators — free, instant, no signup required. All tools with an API badge are also available as API endpoints for agents and developers.
ROAS Calculator
Calculate Return on Ad Spend for your campaigns
CAC Calculator
Calculate your Customer Acquisition Cost
LTV Calculator
Calculate Customer Lifetime Value and LTV:CAC ratio
CPM & CPC Calculator
Calculate CPM, CPC, and CTR for your ad campaigns
Instagram Engagement Rate Calculator
Calculate your Instagram engagement rate and compare to benchmarks
Image Compressor
Reduce image file size without losing visible quality
Ad Image Resizer
Resize images to ad platform dimensions instantly
HEIC to JPG Converter
Convert iPhone HEIC photos to universally compatible JPG
Image Format Converter
Convert images between JPG, PNG, and WebP formats
Schema Markup Generator
Generate JSON-LD structured data for rich search results
Meta Title & Description Generator
Generate SEO-optimized meta titles and descriptions
URL Slug Generator
Convert text into SEO-friendly URL slugs instantly
Invoice Generator
Create professional invoices and export them as PDF
Profit Margin Calculator
Calculate profit margins, markup percentages, and cost ratios