Put the tool first
Visitors open a tool page to complete a task. The input area, action buttons, result area, and data handling labels should appear before long explanations.
Use content below
Below the workspace, add what the tool does, how to use it, examples, common mistakes, processing notes, limitations, related tools, and FAQs. This content helps users who need context and helps crawlers understand the page.
Common mistakes
Do not bury a simple input behind a long article. Also do not ship a blank app shell with no visible explanation.
FAQ
How much content is enough?
Enough to explain the task, limits, examples, and next step without repeating generic boilerplate.
Should sample results show by default?
No. Use examples or a load sample action so the page does not look like it already ran a test.