API archive entry · source-reported
CropDen
Image sizes, safe zones and upload limits for 14 social platforms and passport photos
From the publisher
README & documentation
Source previewRead the project’s overview, installation instructions and usage examples. The original README is the source of truth.
Image sizes for 14 platforms: 55 sizes with safe zones, upload limits and minimum sizes, plus specs for 6 passport and visa photos. As JSON, an npm package, an agent skill and an MCP server. Data under CC BY 4.0. Website · JSON · 中文说明 Most size lists stop at width × height. When you crop, you also need to know what the app puts on top of your image: the profile picture over a YouTube banner, the caption bar at the bottom of a Story, the 3:4 profile grid that trims a 4:5 Instagram post. This dataset has those areas in pixels. One size per row. Each group has more sizes in the data. Passport photos (make one on CropDen): All sizes and their zones are in data/social-media-image-sizes.json. To crop an image to any of them in your browser, follow the link in the last column. CommonJS works too:…
Read the full README ↗ · Preview checked 2026-11-11T16:57:49.303Z
Inside the original README — Document outline
- social-media-image-sizes
- Quick look
- Use it
- npm
- JSON over HTTP
- Use it with AI agents
- Skill: make images in the right size
- MCP server: sizes plus AI image tools
- What's in an entry
- How the numbers are checked
- On the website
- License
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Links from the README
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Access at a glance
These are reported access facts. Check the current documentation before integrating.
- Authentication: No auth.
- HTTPS: reported by the source.
- Browser access (CORS): Yes.
Pricing and limits
Current plans, quotas, and rate limits have not been reviewed for this listing. Check the provider’s current terms; no authentication does not necessarily mean free usage.
Documentation and sources
Imported from public-apis/public-apis. A detailed editorial review has not been published yet.
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Source reference
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