Support
We typically reply within 1–2 business days.
Contact
Email us at support@[DOMAIN-BELIRLENECEK] with a short description of the issue. Including your Chrome version, the affected CSS property, and a minimal reproduction example helps us reproduce issues faster.
For refund requests, include your order number or the email address used at checkout. We offer a 14-day refund for licenses that have not been activated.
Manage your subscription
Bought a Pro plan through Lemon Squeezy? You can update your payment method, download invoices, or cancel your subscription from the billing portal:
Activate a license
After purchase you receive a license key. Open MFI, go to the license section of the panel, paste the key and activate. A license currently supports one active activation. If you need to move a license to another device and the previous activation is still counted, contact support.
Common questions
Most product questions are answered in the FAQ on the main page, including how Free and Pro differ, how state preview and responsive emulation behave, and which browsers are supported.
Privacy questions
If your question concerns data handling, start with the Privacy Policy — it covers exactly what the extension does and does not transmit. If something remains unclear, email us and we will answer it directly.