Even in 2025, building simple online tools is a viable way to generate traffic and revenue. Tools like online calculators, converters, PDF editors, or JavaScript obfuscators attract consistent users because they solve everyday problems and are easy to share.
How to Build Simple Tools
Focus on small, practical solutions that can be completed quickly using HTML, CSS, and JavaScript or frameworks like React/Next.js. Minimal backend logic is needed for many tools, making them ideal for solo developers or small teams.
Monetization Strategies
- Ads: Display Google AdSense or contextual ads within your tool.
- Premium Features: Offer extra functionality for a small fee.
- Affiliate Links: Include relevant offers or resources.
- Sponsorship: Partner with brands interested in your niche.
Conclusion
Simple tools still attract traffic and revenue if they are useful, easy to access, and optimized for search engines. Even small projects can become sustainable income streams with the right approach.