You can use PayPal Credit on platforms that accept PayPal as a payment method for gift cards. Notable options include: PayPal credit to buy visa gift card? - PayPal Community

Buying a prepaid Visa card using PayPal Credit is a popular way to gain flexibility by paying over time for a versatile, digital "cash" card. While PayPal’s official Digital Gift Card Store does not sell Visa gift cards directly, several reputable third-party retailers allow you to use PayPal at checkout, where you can select PayPal Credit as your source of funds. Where to Buy Visa Gift Cards with PayPal Credit