How we use cookies and similar technologies
Last updated: March 26, 2026
Cookies are small text files that are placed on your computer or mobile device when you visit our website. They are widely used to make websites work more efficiently and provide information to website owners.
We use cookies for the following purposes:
These are necessary for the website to function properly, such as authentication and security features.
These help us understand how visitors interact with our website by collecting anonymous information.
These enable enhanced functionality like remembering your language preferences, theme settings, and user configuration.
These help us analyze website performance and improve our services based on usage patterns.
These are temporary cookies that remain in your browser until you leave the website. They enable you to navigate between pages efficiently and help maintain your login session.
These cookies remain on your device for a set period of time or until you delete them. They help us remember your preferences for future visits, such as your dashboard theme (light/dark mode) and widget customization settings.
We may use third-party services that place cookies on your device, such as:
| Cookie Name | Purpose | Duration |
|---|---|---|
| accessToken | Authentication and session management | Session |
| refreshToken | Maintain login state securely | 30 days |
| theme | Remember your light/dark mode preference | 1 year |
| _ls_* | Lemon Squeezy payment processing and checkout | Session |
You can control and manage cookies in various ways:
Most browsers allow you to view, delete, and block cookies through their settings. You can typically find these options in your browser's "Privacy" or "Security" settings.
There are various third-party browser extensions and tools available to help you manage cookies across websites.
Some third-party services provide direct opt-out mechanisms. Check with individual service providers for their specific opt-out processes.
Please note: Disabling certain cookies may affect the functionality of our website and limit your ability to use some features, including authentication and dashboard access.
When you embed the PaperBrainz chat widget on your website, it may use cookies for the following purposes:
As a PaperBrainz customer, you are responsible for disclosing the use of the chat widget and any associated cookies in your own privacy and cookie policies.
We may update this Cookie Policy from time to time. Any changes will be posted on this page with an updated revision date. We encourage you to review this policy periodically.
If you have any questions about our use of cookies, please contact us at:
PaperBrainz Privacy Team
IE Aleksandr Kirakosyan