Cookie Policy

Last updated: December 12, 2025

This Cookie Policy explains how SYNTHESIS, operated by OrzattyStudios ("SYNTHESIS," "we," "our," or "us"), uses cookies and similar tracking technologies when you visit our AI-powered coding platform at synthesisai.pages.dev and related services. This policy should be read alongside our Privacy Policy, which provides more information about how we handle your personal data.

Your Consent: By continuing to use our website after being presented with the cookie consent banner, you consent to our use of cookies as described in this policy. You can manage your cookie preferences at any time through your browser settings or our cookie preference center.

1. What Are Cookies?

Cookies are small text files that websites store on your device (computer, tablet, or mobile phone) when you visit them. They are widely used to make websites work more efficiently, provide a better user experience, and give website owners information about how their sites are being used.

We also use similar technologies that serve comparable purposes:

2. Types of Cookies We Use

We categorize our cookies into four types based on their purpose. Below is a detailed breakdown of each category and the specific cookies used.

Essential Strictly Necessary Cookies

These cookies are essential for the operation of our platform. They enable core functionality such as authentication, security, and accessibility. You cannot opt out of these cookies as the platform cannot function properly without them.

Cookie Name Provider Purpose Duration
sb-access-token Supabase Stores the authentication access token for secure user sessions. Essential for maintaining login state. 1 hour (auto-refreshed)
sb-refresh-token Supabase Stores the refresh token used to obtain new access tokens without requiring re-authentication. 7 days
synthesis_session SYNTHESIS Maintains your authenticated session across the platform. Contains encrypted session identifier. Session / 30 days if "Remember me" selected
csrf_token SYNTHESIS Provides Cross-Site Request Forgery (CSRF) protection. Prevents malicious sites from making unauthorized requests on your behalf. Session
__cf_bm Cloudflare Bot management cookie used to distinguish between humans and bots. Essential for DDoS protection and security. 30 minutes
cf_clearance Cloudflare Issued after passing a Cloudflare security challenge. Proves you are a legitimate visitor. 1 year
cookie_consent SYNTHESIS Stores your cookie consent preferences so we respect your choices across sessions. 1 year

Functional Preference Cookies

These cookies enable enhanced functionality and personalization features. They remember your preferences to provide a better user experience. If you disable these cookies, some features may not function optimally.

Cookie Name Provider Purpose Duration
synthesis_theme SYNTHESIS Stores your preferred color theme (dark, light, or system). Applied immediately on page load to prevent flash of incorrect theme. 1 year
synthesis_language SYNTHESIS Stores your preferred language for the user interface. Supports multiple languages for international users. 1 year
editor_preferences SYNTHESIS (Local Storage) Stores code editor settings including font size, tab width, keybindings, minimap visibility, and theme. Persistent
sidebar_state SYNTHESIS (Local Storage) Remembers your preferred layout including sidebar width, panel visibility, and collapsed/expanded states. Persistent
recent_projects SYNTHESIS (Local Storage) Stores a list of your recently accessed projects for quick navigation from the dashboard. Persistent
terminal_history SYNTHESIS (Local Storage) Caches your terminal command history for convenient access to previously executed commands. Persistent
project_cache SYNTHESIS (IndexedDB) Stores project files and assets locally for faster loading and offline access capability. Until project deleted or cache cleared
notification_preferences SYNTHESIS (Local Storage) Stores your notification settings including which types of notifications to display. Persistent

Analytics Analytics Cookies

These cookies help us understand how visitors interact with our platform by collecting and reporting information anonymously. This helps us improve our services and identify issues. You can opt out of analytics cookies.

Cookie Name Provider Purpose Duration
plausible_user Plausible Analytics Privacy-focused analytics that tracks page views and general usage patterns without collecting personal data. Plausible is GDPR-compliant by design and does not use cookies in the traditional sense. Session
_ga Google Analytics Distinguishes unique users by assigning a randomly generated number. Used to calculate visitor, session, and campaign data for analytics reports. Only used with explicit consent. 2 years
_ga_* Google Analytics 4 Used to persist session state in Google Analytics 4. Contains a unique identifier for the browser session. 2 years
_gid Google Analytics Distinguishes users for session-level reporting. Used to throttle request rate. 24 hours
_gat_gtag_* Google Analytics Used to throttle request rate to Google Analytics servers. 1 minute
synthesis_metrics SYNTHESIS Internal analytics to measure feature usage, AI agent interactions, and performance metrics. Data is aggregated and not linked to individual users. 30 days

Marketing Marketing Cookies (Optional)

These cookies are used for advertising and marketing purposes. They track visitors across websites to display relevant advertisements. We only set these cookies with your explicit consent. You can opt out at any time.

Cookie Name Provider Purpose Duration
_fbp Facebook/Meta Used by Facebook to deliver advertisements and measure their effectiveness. Tracks visitors across websites. 90 days
_fbc Facebook/Meta Stores Facebook click identifier for conversion tracking when you click on a Facebook ad. 90 days
_gcl_au Google Ads Used by Google AdSense for experimenting with advertisement efficiency across websites. 90 days
_gcl_aw Google Ads Stores Google Ads click information for conversion tracking. 90 days

Note: Marketing cookies are disabled by default. We will only set these cookies if you explicitly opt in through our cookie consent banner or preference center.

3. Third-Party Cookies

Some cookies on our platform are placed by third-party services that we integrate with. These cookies are subject to the respective privacy policies of these third parties:

4. Managing Your Cookie Preferences

4.1 Cookie Consent Banner

When you first visit our website, you will see a cookie consent banner that allows you to accept or customize your cookie preferences. Your choices are saved and applied immediately.

4.2 Cookie Preference Center

You can update your cookie preferences at any time by clicking the "Cookie Settings" link in the footer of our website. This opens a preference center where you can:

4.3 Browser Settings

Most web browsers allow you to control cookies through their settings. You can typically:

Here are links to cookie management instructions for popular browsers:

4.4 Analytics Opt-Out

To opt out of specific analytics services:

4.5 Advertising Opt-Out

To opt out of interest-based advertising:

5. Impact of Disabling Cookies

Disabling cookies may affect your experience on our platform:

6. Do Not Track (DNT)

Some browsers include a "Do Not Track" (DNT) feature that signals to websites that you do not want your online activity tracked. There is currently no universally accepted standard for how websites should respond to DNT signals.

SYNTHESIS respects DNT signals as follows:

7. Cookie Retention

Cookies have different lifespans depending on their type:

8. Updates to This Cookie Policy

We may update this Cookie Policy from time to time to reflect changes in our practices, technology, or legal requirements. When we make significant changes:

9. Contact Us

If you have questions about our use of cookies or this Cookie Policy, please contact us:

For more information about how we handle your personal data, please see our Privacy Policy. For questions about using our services, please see our Terms of Service.