Free Conversion Event Code Generator

Yes, this conversion event code generator is completely free to use. You can generate unlimited event code without creating an account. We built this tool to help developers and marketers implement tracking events correctly.

Our event code generator supports Meta Conversions API (Facebook CAPI), Google Analytics 4, and TikTok Events API. Each platform has specific event types and parameters that our generator handles automatically, ensuring your code follows the correct format.

Advanced matching allows you to send hashed customer information (like email, phone, name) with your conversion events. This helps platforms like Meta match conversions to users more accurately, improving your attribution and ad optimization. The more matching parameters you provide, the higher your Event Match Quality score.

For server-side tracking, you should hash sensitive data like emails and phone numbers using SHA-256 before sending. Our generator shows you the correct format. The data should be lowercase and trimmed before hashing. PixelFly automatically handles hashing for you when you use our server-side tracking solution.

Client-side events fire from the user's browser using JavaScript and can be blocked by ad blockers, privacy extensions, or browser settings. Server-side events are sent from your server directly to the platform's API, bypassing all client-side restrictions. For best results, use both together with proper deduplication.

When using both client-side and server-side tracking, you need to send the same event_id for both events. The platform will automatically deduplicate events with matching event_id values. Our generator includes the event_id field in the output. PixelFly handles deduplication automatically for you.