Layouts, colors, profile media, music, cursor, SEO fields, QR code, badges, and effects are available without locking the design behind Plus.
Comparison
guns.lol is known for highly customized profile pages. 543 Bio focuses on the same expressive profile feel, but keeps design controls free and separates monetization into Bio Plus.
Layouts, colors, profile media, music, cursor, SEO fields, QR code, badges, and effects are available without locking the design behind Plus.
Bio Plus is for rewards only: qualified clicks, seven day hold, manual review, risk flags, and crypto payout requests from $50.
543 Bio ships docs, guides, explore pages, dynamic profile sitemap, generated OG previews, and noindex rules for empty profiles.