Passive income ideas for $0–$100
Start with pocket money. No upfront capital needed — just time and execution.
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5 ideas
Self-Publishing Books on Amazon KDP
The classic 'write once, sell forever' passive income story. The 2026 reality: write 5 books before book 1 pays you — and the AI flood raised the bar substantially.
Solo Consulting / Freelancing
The fastest active-income path on this site — and the one that funds every passive idea after it. Honest about being trade-time-for-money but compounds your network and skills.
Stock Photography Licensing
Upload once, get paid forever — but the AI flood crushed earnings for the bottom 80% of contributors. The top 20% with technical skill or established libraries still compound.
Reselling and Thrift Flipping
The fastest cash-positive idea on this site, and the least passive. If you want $200 this week, this is the answer — provided you accept this is a job, not income.
Sell Digital Products on Gumroad
The lowest-friction way to sell something online — but the friction-free part is also why most Gumroad stores never make $100/month.