Is it legal to advertise crypto?

The legality of advertising crypto depends on the jurisdiction, the product, and how it is promoted. Many countries allow crypto ads but treat them like financial promotions, requiring clear risk warnings, no misleading claims, and sometimes prior regulatory approval. Other regions heavily restrict or ban ads for high‑risk products like leveraged trading, meme coins, or unlicensed exchanges. Advertisers must follow both financial‑services rules and platform‑specific ad policies.