Overview
Slither Pro is a Chrome browser extension that enhances the Slither.io game with custom skins, smart zoom, a live HUD overlay, minimap, death recaps, performance tuning, and an AI bot. It runs entirely within your browser on the Slither.io website.
In short: We do not track you. We do not sell your data. We do not collect browsing history or personal information beyond what is strictly needed for subscription management via Stripe.
Data We Collect
Email address — If you subscribe to Slither Pro, your email address is collected and processed by Stripe, our third-party payment processor. We receive your email from Stripe solely to verify your active subscription status. It is not used for marketing, analytics, or any other purpose.
Payment information — Credit card numbers, billing addresses, and other financial details are handled entirely by Stripe. We never see, store, process, or have access to your full payment information at any point.
Data Stored Locally
The extension uses chrome.storage to save your preferences on your own device and optionally sync them across your Chrome browsers. This includes:
- ✔ Skin selection and visual effect settings
- ✔ Zoom level and HUD layout preferences
- ✔ Bot and auto-boost configuration
- ✔ Game session history and death recap statistics
This data is stored locally in your browser using Chrome's built-in storage API. It never leaves your device and is never transmitted to any external server.
Data We Do NOT Collect
We want to be explicit about what we don't do:
- ✖ Browsing history or web activity on any website
- ✖ Personally identifiable information (beyond subscription email)
- ✖ Keystrokes, mouse movements, or click patterns
- ✖ Location, IP address, or device identifiers
- ✖ Website content, text, images, or media from any page
- ✖ Health, financial, or communications data
Third-Party Services
The only third-party service integrated with Slither Pro is Stripe for secure payment processing.
We do not use any analytics services (Google Analytics, Mixpanel, etc.), advertising networks, tracking pixels, or data brokers. No telemetry or usage data is sent anywhere.
Data Sharing
We do not sell, trade, rent, or transfer your personal information to any third party for any reason.
Your subscription email is shared only with Stripe as required to process your payment. No other entity receives any of your data.
Data Retention
Local data — Extension settings and game statistics are stored until you uninstall the extension, clear your browser data, or reset settings within the extension popup.
Subscription data — Your email and payment records are retained by Stripe in accordance with their privacy policy and applicable financial regulations.
Extension Permissions
Slither Pro requests only the minimum permissions necessary to function:
💾 storage
Save and sync your preferences (skins, zoom, HUD, bot config) locally across Chrome browsers.
📋 activeTab
Send updated settings from the popup to the active Slither.io game tab in real time.
🌐 host: slither.io
Inject game modification scripts exclusively on Slither.io. No other websites are accessed.
Children's Privacy
Slither Pro does not knowingly collect personal information from children under 13 years of age. If you are a parent or guardian and believe your child has provided personal data through a subscription, please contact us and we will promptly delete it.
Changes to This Policy
We may update this privacy policy from time to time to reflect changes in our practices or for legal and regulatory reasons. Any changes will be posted on this page with an updated revision date. We encourage you to review this page periodically.
Contact Us
If you have any questions, concerns, or requests regarding this privacy policy or your data, please reach out: