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Privacy

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Last updated: 6 April 2026

About cookies

ODOpt uses browser localStorage and cookies for two purposes: essential functions that keep the site working, and optional analytics that help us understand how the product is used. We do not use advertising or marketing cookies.

Essential storage is always active. You can enable or disable optional categories below. Your preferences are saved to your browser and can be changed at any time on this page.

Manage preferences

Essential

Required for core features: saving plan inputs, remembering your theme preference, and storing your consent choice. Always active — cannot be disabled.

Always on
Analytics

Anonymised usage data — pages visited, features used, session duration. No personally identifiable information is collected. Helps us understand what to improve.

Marketing

Not currently used. Kept for future expansion. Enabling this now has no effect.

More information

For full details on how we handle personal data, see our Privacy Policy.