Simple business tools for sponsorship pricing, digital products, memberships, audience economics, and creator revenue decisions.
Use these calculators and utilities to turn audience numbers and offers into clearer business decisions.
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Pricing & Profit
Practical business tools for this task.
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Explore 3 toolsBranding
Naming tools and practical brand-building utilities for products, businesses, and offers.
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Hreflang Checker by URL
Check a page for hreflang tags, x-default, duplicate language codes, alternate URLs, and self-referencing annotations.
Open toolInvoice Number Generator
Create consistent invoice numbers with a prefix, date section, sequence padding, suffix, and custom separator.
Open toolMembership Revenue Calculator
Calculate membership MRR, churn impact, next-month member count, net monthly profit, break-even members, and annualized recurring revenue.
Open toolNewsletter RPM Calculator
Calculate newsletter revenue per 1,000 subscribers and opens from sponsorships, paid subscriptions, affiliates, products, and newsletter costs.
Open toolNewsletter Sponsorship Pricing Calculator
Calculate newsletter sponsorship rates from subscribers, open rate, CPM, sponsored issues, premium placement, dedicated sends, and exclusivity.
Open toolOpen Graph & Social Preview Checker by URL
Paste a page URL to check Open Graph and Twitter/X metadata and preview how the link may appear when shared.
Open toolProduct Name Generator
Generate product name ideas based on your product type, ideal customer, main benefit, preferred style, and words you like.
Open toolProfit Margin Calculator
Calculate your profit, profit margin, and markup from revenue and total costs.
Open toolQR Code Generator
Create a QR code for a URL or text, preview it instantly, and download a high-resolution PNG.
Open toolRedirect Checker by URL
Check a URL redirect chain, HTTP status codes, final destination, temporary redirects, permanent redirects, and redirect loops.
Open toolReference Code Generator
Generate readable unique reference codes for jobs, tickets, documents, returns, projects, and other business records.
Open toolRobots.txt Checker by URL
Check a website robots.txt file, crawler groups, Allow and Disallow rules, Sitemap directives, and crawl-blocking signals.
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