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The numbers of the trade, ready to use
Nine free tools, no sign-up. Each one gives the formula written out in full, a worked example already calculated, and a form to redo the calculation with your own figures. The default values are working assumptions, except those that carry a source.
Tool 1, Revenue split
Follow a fan payment through the platform commission, the agency's share, the creator's share and the cost of the conversation.
In dollarsTool 2, PPV price
Revenue target, active fans, unlock rate: the average PPV price you need, and the expected revenue for a given price.
In dollarsTool 3, Chatter or AI
8-hour shifts, hourly rate, commission and supervision against the subscription and commission of an AI: the sales figure where the two costs cross.
In dollarsTool 4, Net after commission
What is left of a payment after the platform commission, the agency's share and payment fees, across five tiers.
In dollarsTool 5, Break-even
Tools, proxies, fixed salaries and the percentages that leave on every sale: the minimum revenue to lose nothing.
In dollarsTool 6, Fan value
The value of a fan over their lifetime, and the maximum acquisition cost that keeps the margin you are aiming for.
In dollarsTool 7, Telegram Stars
A price in Stars, an assumed dollar value per Star, the commission of an AI if you use one: the expected net.
In eurosTool 8, French micro-entreprise
Your revenue against the official threshold, the flat-rate allowance and the contributions published by the French administration, in euros.
ContractTool 9, Contract generator
Fill in the clauses, get a working draft of the agreement between a creator and her manager, to be reviewed by a professional.
How these tools are built
A formula, an example, a form
Every page follows the same plan. First the formula, written in plain English, so the calculation can be checked by hand. Then an example with fixed figures, calculated once and readable without enabling anything. Finally the form, which applies the same formula to what you type. The results update on every keystroke.
The lesson The numbers of the trade explains each calculation in the order of the course, and the lesson The creator-agency contract walks through the contract generator clause by clause.
Frequently asked questions
Three questions about these tools
Do these pages need JavaScript?
No. Each page shows the formula written out in full and an example already calculated in a table. The form updates the results in the browser, but the page is complete without it.
Where do the default values come from?
The values that carry a source are cited with the link and the date they were checked: the 20% commission published in the OnlyFans terms, the prices published by a conversation tool, the thresholds and rates published by the French administration. All the others are working assumptions, labeled as such, to be replaced with your own figures.
Are these tools advice?
No. They are informational calculations. The contract generator produces a working draft to be reviewed by a legal professional, and the French micro-entreprise simulator points to the official pages that are authoritative.