I Built 700+ Free Developer Tools — Here Are the Best Ones by Role

Organized my 700+ page tool site by developer role. Each page has 10 curated tools:

Frontend Developers — CSS generators, color tools, responsive helpers

Backend Developers — JSON, JWT, regex, cURL builder, SQL formatter

Crypto Traders — Trading bot, token scanner, whale tracker, portfolio

DevOps Engineers — Uptime monitor, cron builder, chmod, IP lookup

Freelancers — Invoice gen, payment buttons, link-in-bio, QR codes

Plus a digital store with code templates, trading bots, and API keys.

All free tools. All on one site. devtools-site-delta.vercel.app