12 BRILLIANT FREE ADVERTISING IDEAS TO PROMOTE ANY KIND OF BUSINESS IN 2025

Digital ad costs keep climbing, yet attention is harder to earn. The good news? You can still grow on a shoestring by pairing creative hustle with the right Video maker and social tools. Below are 12 proven, zero-budget tactics—each updated for 2025 algorithms and consumer habits. Why video first? 88 % of marketers say video content brings in