A practical collection of focused tools
Each published tool has one clear job. Its page explains what the tool does, the inputs it needs, the result it produces and the limits that matter before you rely on it. KitLumo does not present a general estimate as an official answer.
When a task needs a source of truth—such as a lender’s terms, a tax authority’s rules or medical advice—KitLumo gives an estimate or processing aid and tells you where professional or official confirmation is still needed.
Privacy by design
Most tools run in the browser on the device you are using. Text you type, numbers you calculate and files you choose are not sent to KitLumo by those tools. Server-side conversion is not used for sensitive files.
The feedback form is different because a message you choose to send must reach the site. It only receives the message and an email address if you decide to include one.
How the site is funded
KitLumo is intended to remain free. Clearly labelled advertising helps pay for hosting and maintenance, and optional donations may help keep the tools available. Advertising is not a reason to collect the contents of a user’s tool session.
How to report a problem
If a result looks wrong, a page is difficult to use or a tool is missing something important, use the Report a problem or Request a tool box on the main site. Useful reports include the tool name, the inputs that were used and what result was expected—without sending private information you do not want to share.