Cookie Policy
Last updated: 2/9/2026
1. What Are Cookies?
Cookies are small text files that are placed on your device (computer, smartphone, or tablet) when you visit a website. They are widely used to make websites work more efficiently and provide information to website owners.
2. How We Use Cookies
Our MQL4/MQL5 Code Conversion Platform uses cookies to:
- Essential Functions: Keep you logged in, remember your preferences, maintain sessions
- Performance: Understand how you use the platform to improve features
- Analytics: Track conversion rates, popular features, and user behavior
- Security: Detect and prevent fraud, protect against attacks
3. Types of Cookies We Use
3.1 Strictly Necessary Cookies
These cookies are essential for the platform to function.
| Cookie Name | Purpose | Duration |
|---|---|---|
session_id | Maintains your login session | Session |
csrf_token | Security protection against attacks | Session |
payment_state | Tracks payment flow state | 1 hour |
⚠️ These cookies cannot be disabled as they are essential for the platform to work.
3.2 Functional Cookies
These cookies remember your preferences and choices.
| Cookie Name | Purpose | Duration |
|---|---|---|
theme_preference | Remembers dark/light mode preference | 1 year |
language_pref | Saves your preferred code language (MQ4/MQ5) | 6 months |
editor_settings | Stores code editor preferences | 6 months |
3.3 Analytics Cookies
Help us understand how users interact with the platform.
| Cookie Name | Purpose | Duration |
|---|---|---|
_analytics_id | Tracks unique visitors (anonymized) | 2 years |
_page_views | Counts page views and popular features | 30 days |
_conversion_stats | Tracks conversion success rates | 90 days |
3.4 Performance Cookies
Help us improve platform speed and performance.
| Cookie Name | Purpose | Duration |
|---|---|---|
_performance_monitor | Measures page load times | Session |
_error_tracking | Logs errors to improve stability | 7 days |
4. Third-Party Cookies
Some cookies are set by third-party services we use:
NOWPayments (Payment Processing)
Used for cryptocurrency payment processing and fraud prevention.
nowpayments_session- Payment session managementfraud_detection- Security and fraud prevention
Learn more: NOWPayments Privacy Policy
Vercel Analytics (Hosting Provider)
Collects anonymized usage statistics.
__vercel_analytics- Anonymous visitor tracking
Learn more: Vercel Privacy Policy
5. Managing Your Cookie Preferences
5.1 Browser Controls
Most browsers allow you to control cookies through their settings:
- Chrome: Settings → Privacy and Security → Cookies and other site data
- Firefox: Settings → Privacy & Security → Cookies and Site Data
- Safari: Preferences → Privacy → Cookies and website data
- Edge: Settings → Cookies and site permissions → Cookies and site data
5.2 Platform Cookie Preferences
Control which non-essential cookies we can use:
5.3 Clear Cookies
You can delete existing cookies at any time through your browser settings. Note that this may log you out and reset your preferences.
6. Do Not Track (DNT)
Some browsers support "Do Not Track" signals. However, there is no universal standard for how websites should respond to these signals. We currently do not respond to DNT signals, but you can manage cookies through the methods described above.
7. Web Storage Technologies
In addition to cookies, we use browser storage technologies:
- Local Storage: Stores conversion history, editor state (persists until cleared)
- Session Storage: Temporary storage for current session data (cleared when tab closes)
- IndexedDB: Stores large files temporarily during batch processing
These technologies can be cleared through browser developer tools or by clearing browsing data.
8. Impact of Disabling Cookies
If you disable certain cookies:
- ✅ You can still use basic conversion features
- ❌ You may need to log in repeatedly
- ❌ Your preferences won't be saved
- ❌ Some features (batch processing, history) may not work
- ❌ Payment processing may be interrupted
9. Updates to This Policy
We may update this Cookie Policy to reflect changes in our practices or for legal reasons. We will notify you of significant changes by updating the "Last updated" date at the top of this page.
10. Contact Us
If you have questions about our use of cookies:
- Email: privacy@yourplatform.com
- Support: Use the chat feature on our platform
By continuing to use our platform, you consent to our use of cookies as described in this policy.