Privacy Policy
This page explains what data CodingAnthem collects, how it's used, and what stays entirely on your device. Last updated July 2026.
Client-side tools
The majority of tools on CodingAnthem — formatters, encoders, converters, generators, and more — run entirely in your browser using JavaScript and Web APIs (like the Web Crypto API). Whatever you paste, type, or upload into these tools is processed locally on your device and is never transmitted to any server.
Server-side tools
A small number of tools require a backend to function — currently, URL Shortener. When you use this tool, the URL you submit and the generated short code are stored in a database so the redirect can work. No account or personal information is collected or required to use it.
AI-powered tools
Tools in the AI category (such as the Code Explainer, Text-to-SQL Generator, and Error Message Explainer) send your input to Google's Gemini API to generate a response — this is a distinct, third-party data flow, separate from both the client-side and server-side tools above. On Gemini's free tier, Google's terms permit human review of prompts and responses for up to three years. We do not store your inputs to these tools ourselves. Avoid pasting secrets, credentials, or personal data into any AI tool.
Local storage
CodingAnthem uses your browser's localStorage to remember your theme preference and your recently used tools. This data stays on your device — it is never sent to us or any third party, and you can clear it at any time by clearing your browser's site data.
Analytics
We use Plausible Analytics and Vercel Analytics to understand aggregate site traffic — for example, which tools are most used. Both are cookie-free and do not track individuals across sites or devices. We do not use Google Analytics, ad-network trackers, or any cross-site tracking technology.
Cookies
CodingAnthem does not set tracking cookies. No cookie consent banner is shown because no cookies are used for tracking or advertising purposes.
Third parties
We do not sell, rent, or share any data with third parties for advertising purposes. There are no ad networks or affiliate trackers on this site.
Changes to this policy
If this policy changes in a meaningful way — for example, if a new tool requires collecting additional data — this page will be updated to reflect that.