Also, eigenwallet recently announced that a web version is coming:

Fully self-custodial BTC → XMR atomic swaps, right in your browser. Secure swaps with no intermediary, no arbitrators, but complete mathematical soundness. No downloads. No installs. Works in Tor Browser for full privacy. Swaps up to 5 BTC. Low fees.

XMRAgora

Safest no-KYC ways to convert Bitcoin or cash stacks into Monero?

samourai

Also, eigenwallet recently announced that a web version is coming: 
> Fully self-custodial BTC → XMR atomic swaps, right in your browser. Secure swaps with no intermediary, no arbitrators, but complete mathematical soundness. No downloads. No installs. Works in Tor Browser for full privacy. Swaps up to 5 BTC. Low fees.

https://x.com/eigenwallet/status/2093107647381664014