NEMIA TOOLS
Practical tools and tutorials for makers and developers
NEMIA TOOLS brings together focused online utilities and hands-on guides for people who like to build, test and understand how things work. You can check a URL, format JSON, convert colors, calculate an LED resistor or follow a complete project without jumping between unrelated websites.
The tutorials cover Arduino, basic electronics and Python with clear steps, code and circuit examples for students, hobbyists and developers looking for a useful starting point.
What you can find on NEMIA TOOLS
Online tools
Use practical utilities for checking public URLs, generating passwords, formatting JSON, converting HEX, RGB and HSL colors, and choosing a resistor for an LED circuit.
Step-by-step tutorials
Follow real Arduino, electronics and Python projects with explanations that help you understand the wiring, code and reasoning instead of simply copying the finished result.
Team and contacts
Meet the people working on the project and find the contact section for corrections, tool reports, collaboration ideas and privacy-related requests.
Information
Privacy Policy
Last updated: 18 June 2026
This policy explains, in plain language, which information may be processed when you browse NEMIA TOOLS, use one of its online tools or contact the site by email.
Browsing and technical data
NEMIA TOOLS can be visited without creating an account. The site does not currently offer user profiles, newsletter subscriptions or personalised advertising. As with most websites, the hosting service and API infrastructure may generate technical logs containing information such as the IP address, date and time of a request, requested page, browser details and error data. These logs may be used to deliver the service, protect it from abuse and diagnose technical problems.
Information entered in the tools
The values entered in the five tools are sent to the first-party API at api.nemiatools.com so that the requested operation can be processed and the result returned. Avoid entering an existing password, private key, personal data, confidential document or other sensitive information. Tool inputs are not used by the site for behavioural advertising or profiling.
Email contacts
If you write to the address shown in the Contacts section, the site may receive your email address, your name if you provide it, the contents of the message and any attachments. This information is used to read and answer the request, handle a report or discuss a proposed collaboration; it is not added to a marketing mailing list.
Retention and privacy requests
Messages are kept only for as long as reasonably needed to manage the conversation or meet applicable legal and security requirements. Technical logs may be retained according to the operating and security needs of the hosting and API services. Where applicable, you may ask for access, correction, deletion or restriction of personal data by using the email address in the Contacts section.
Information
Cookie Policy
NEMIA TOOLS currently uses only first-party functional cookies. They are used to remember the cookie-banner choice and, when permitted, the preferred language. The site does not currently set analytics, advertising or profiling cookies.
Managing cookies
You can delete or block cookies through your browser settings. If functional cookies are disabled, the site remains available, but the language choice may not be remembered and the root address may use the browser language again on a later visit.
Future changes
If analytics, advertising services or other third-party technologies are introduced later, this policy and the consent controls should be updated before those services are activated.