DREAMS / ABOUT
Built for the task at hand.
Dreams Tools is a small collection of practical developer utilities. Open a tool, work with your data, and get back to building.
Two tools. No setup.
Format, minify and validate JSON, or explore IPv4 subnet ranges. No account, installation or file upload is needed. Each tool explains its limits and assumptions.
Your input stays with you
Calculations run in this browser. Inputs and results are not uploaded or saved. Reloading resets them. You can change the interface language without changing the URL.
Free to use
There are currently no live advertisements. If ads are introduced, they will be separated from tool controls and the privacy notice will be updated.
Operator and contact
An independently maintained project. The tools on this domain share the same operator.
To report a problem, describe the tool, expected result and steps to reproduce it. Use sample data instead of private JSON or credentials.