Use this practical guide to uncover, narrow and pressure-test a tiny online tool idea before you spend time building it.
You probably do not need another list of 500 “online business ideas.” You need a better way to notice useful problems, narrow them down, and decide which one deserves a real test.
That is what this guide is for.
Instead of telling you what to build, AskLikeThat walks you through 25 questions about the problem, the user, the right utility format, the smallest build, and the cheapest evidence you can gather before committing.
5 questions to find a real repeated problem.
5 questions to identify the person who needs the tool.
5 questions to choose the right format: generator, calculator, form, checker, QR tool, converter, and more.
5 questions to strip the idea down to a buildable first version.
5 questions to decide how to test demand and where future value could come from.
A one-page Idea Decision Sheet to shortlist three ideas and choose one next test.
You want to build something online but do not want to start with a giant SaaS product.
You keep collecting ideas but struggle to choose one.
You are interested in text tools, calculators, forms, QR/barcode utilities, time/date tools, converters, graphs, or other focused utilities.
You have limited money, time, or technical capacity and want evidence before expansion.
You would rather solve one useful problem well than build ten features nobody asked for.
Before we tell someone what to build, we make them ask better questions.
Better questions expose vague users, oversized features, weak problems, and expensive assumptions before they become expensive builds.
You will also join the AskLikeThat newsletter for thoughtful ideas, tiny-tool breakdowns, validation experiments, and practical ways to build small.