Support
Fastest way to reach us: open a support request (free GitHub account). We usually reply within 2 business days.
Lost your Pro license key?
Open a support request that says “lost key”. Don’t post your email publicly; we’ll reply with a private way to confirm your purchase and send the key. Within 30 days of buying you can also simply ask for a refund and buy again.
Refunds
Refunds are available within 30 days of purchase. See the refund policy.
Using the extension
- Turn numbers on or off: press Alt + Shift + N, or click the extension icon and use the switch.
- Copy a reference: click any number badge to copy “Image 7”, or right-click an image → Copy image number.
- Jump to an image: type its number in the popup and press Show.
- Activate Pro on another Chrome profile: open the extension → Upgrade → paste your license key → Activate.
- Numbers don’t appear? Chrome blocks extensions on browser pages (
chrome://) and on the Chrome Web Store. Try any normal website.
Billing questions
Payments are processed by Stripe, which acts as merchant of record and handles sales tax and VAT. Your receipt comes from Stripe and includes a link to manage your order.