ffective Date: June 7, 2026
Last Updated: June 7, 2026
Miki Bookkeeping (“we”, “us”, “our”) is a browser extension designed for personal income and expense tracking. This Privacy Policy explains what data we process, how we use it, and your privacy rights when you use the extension (the “Service”).
By installing and using the Service, you agree to the practices described in this Privacy Policy.
We do NOT collect, transmit, or share any of your personal data or browsing data.
All information you enter, including:
Income and expense records (amount, category, date, notes)
User preferences (language, theme, default view)
is stored locally in your browser only, using the browser’s local storage API. No data is sent to our servers or to any third-party servers.
The extension requests the following permissions only to provide core functionality:
Storage: To save your transaction history and settings locally.
Side Panel: To display the bookkeeping interface in a side panel while you browse.
Host permissions (all URLs): To inject a small floating button on any webpage, so you can open the side panel with one click.
We do not read, collect, or transmit any content from the web pages you visit.
All data is processed client-side only, inside your browser.
Data is used solely to display, manage, and export your own financial records.
We do not use your data for advertising, analytics, tracking, or any other purpose.
We do not sell, rent, or share your data with anyone.
The extension does not embed any third-party analytics, ads, or tracking scripts.
There are no external API calls that would expose your information.
Your data remains on your device until you delete it.
You may remove all stored records and preferences at any time by:
Clearing the extension’s local data in browser settings; or
Uninstalling the extension.
Uninstalling will permanently delete all locally saved data associated with Miki Bookkeeping.
We design the extension with privacy and security in mind:
All data stays on your device; no cloud transmission.
No passwords, payment details, or sensitive personal information are required or collected.
We recommend you regularly back up your records by exporting them (if supported).
The Service is intended for general audiences. We do not knowingly collect any data from children under 13.
We may update this Privacy Policy from time to time. Any changes will be posted on this page with a revised “Last Updated” date. Your continued use of the Service after changes take effect means you accept the revised policy.
If you have questions or concerns about this Privacy Policy, please contact us at:1010529112qq@gmail.com