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Photography
CropDen logo

Image sizes, safe zones and upload limits for 14 social platforms and passport photos.

CropDen API is a free Photography API that requires no API key, is served over HTTPS and supports CORS, so it can be called from the browser.

Authentication
None required
HTTPS
Yes
CORS
Yes
Category
Photography
Uptime (30 days)
100%
Visit documentation ↗github.com

Online · 526 msTested Nov 15, 2026 · checked dailyIs it down? Status & uptime

About geektao1024

Social media image sizes with safe zones and upload limits: JSON, npm package, agent skill and MCP server. Data CC BY 4.0.

Provider
geektao1024
Website
github.com ↗

Details from github.com.

Key facts

  • No API key needed
  • 100% uptime (30 days)
  • Callable from the browser (CORS)
  • HTTPS
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CropDen API FAQ

Who provides the CropDen API?

The CropDen API is provided by geektao1024 (github.com). Social media image sizes with safe zones and upload limits: JSON, npm package, agent skill and MCP server. Data CC BY 4.0.

Is the CropDen API free?

Yes. The CropDen API is listed in the Photography category of the public-apis directory, which only includes APIs that are free or have a free tier. Check its documentation for rate limits and paid plans.

Does the CropDen API require an API key?

No. The CropDen API requires no authentication, so you can start making requests without signing up.

Can I call the CropDen API from the browser?

Yes. The CropDen API supports CORS, so front-end JavaScript can call it directly.

Does the CropDen API support HTTPS?

Yes. The CropDen API is served over HTTPS, so it's safe to use in production.

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CropDen on Public APIs

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