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Free online calculators, PDF converters, QR code makers, and practical tools for business, writing, and everyday tasks.
Built for independent work
Simple tools. Clear answers. Less friction.
Skip the spreadsheets and guesswork. Start with a free tool designed to help you move forward.
Create a polished invoice, calculate taxes automatically, and print or save it as a PDF.
Find an hourly rate that accounts for your income goal, costs, and billable hours.
See revenue, expenses, profit, and margin before you commit to a project.
Turn your scope and pricing into a clean estimate you can share with a client.
Compare cities around the world and find a meeting time that works for your team.
Clear, actionable advice on pricing, invoicing, client work, and running a small business.
Calculate tax amounts and final prices for tax-exclusive or tax-inclusive pricing.
Work out percentages, percentage shares, and percentage increases or decreases.
Estimate the unit sales and revenue needed to cover your business costs.
Count words, characters, sentences, paragraphs, and estimated reading time.
Combine multiple pictures into one PDF, with page size and orientation options.
Make a downloadable QR code for a public image link, website, or text.
Combine multiple pictures into one PDF, with page size and orientation options.
Make a downloadable QR code for a public image link, website, or text.
Running a business is already a lot. GamStakes Tools helps you handle the small-but-important tasks without adding another complicated system to your day.
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Make practical documents and calculations you can use in your own workflow.
Explore guides that explain the thinking behind your numbers and decisions.
A practical starting point for pricing your time and covering your costs.
Make your invoices clearer, more complete, and easier for clients to process.
Understand three numbers that tell very different stories about a project.
Pick one task. Make it easier. Get back to the work that matters.
GamStakes Tools is a growing collection of straightforward online tools and practical resources for independent professionals and small teams. Our goal is to make everyday business tasks feel a little less complicated.