6 Free APIs You Can Use Right Now — No Auth, CORS Enabled, No Rate Limits

I built 6 free APIs. All CORS enabled, no auth needed, no rate limits.

1. Random Developer Quote

GET devtools-site-delta.vercel.app/api/random-quote

Returns {text, author}. 25 curated quotes.

2. Random Programming Joke

GET devtools-site-delta.vercel.app/api/random-joke

Returns {setup, punchline}. 20 jokes.

3. Secure Password Generator

GET devtools-site-delta.vercel.app/api/random-password?length=24&symbols=true

Returns {password, length, symbols}. Cryptographically secure.

4. Web Scraper

GET devtools-site-delta.vercel.app/api/scrape?url=https://example.com

Returns title, description, links, images, headings, text, meta tags.

5. Placeholder Image

GET devtools-site-delta.vercel.app/api/placeholder?w=400&h=300&text=Hello

Returns SVG placeholder image.

6. Health Check

GET devtools-site-delta.vercel.app/api/health

Returns uptime, version, tool count.

All hosted on Vercel. Use them for demos, hackathons, testing, side projects.

Full site: devtools-site-delta.vercel.app