---
title: "Privacy | Rapid Rambler"
description: "Rapid Rambler privacy: calculations run in your browser, nothing you type is sent anywhere, and Cloudflare Web Analytics counts visits without cookies."
url: https://rapidrambler.me/privacy/
---

Privacy

# Privacy

Short version: the calculators work entirely in your browser, and nothing you type is sent to us or anyone else.

## What you type

Weights, inseams, chainstay lengths, ride times and e-bike details are used by code running on your own device. They are not uploaded, logged or stored on a server. Sunrise and sunset are calculated on your device too, so the commute planner makes no network requests.

## What your browser stores

If you choose a light or dark theme with the switch at the top, your browser remembers that choice in local storage under the name rapidrambler-theme. Nothing else is stored, and you can clear it at any time in your browser’s settings.

## Analytics

The site uses Cloudflare Web Analytics, which counts page views without cookies or cross-site tracking and never receives what you type into the tools. Rapid Rambler does not use cookies, advertising or any other tracking.

## Hosting

Pages are served by Cloudflare. As with any website, Cloudflare’s servers handle your IP address and browser details to deliver the pages.

## Links to other sites

Pages link to official sources and to other sites, including CleanTempMail and WebTraceCheck. Those sites have their own privacy policies.