Skip to main content
Microsoft
separator
Products
Image Caption API
https://catalogartifact.azureedge.net/publicartifacts/info-inlet-inc.api-image-caption-1fde4f3b-d12e-41e2-bd16-430793ffadc1/image3_icon300.png

Image Caption API

by Info Inlet Inc.

Free Trial

Generate alt text and descriptive captions in three styles for any image.

Image Caption API — Generate alt text and descriptive captions in three styles for any image.

How it works

  • Simple JSON REST API — authenticate with your API key
  • POST /v1/caption/image
  • Fast, production-ready, and scalable

Usage-based pricing with a free trial. Full interactive docs at /docs on your service host.

At a glance

https://catalogartifact.azureedge.net/publicartifacts/info-inlet-inc.api-image-caption-1fde4f3b-d12e-41e2-bd16-430793ffadc1/image2_screenshot1280x720.png
Why Microsoft Marketplace Blogs Customer stories Office hours Get started guide Technical documentation Private offers Microsoft Azure consumption commitment Billing and invoicing Become a partner Get listed Get marketing support Technical documentation Step-by-step guidance to build, publish, and sell Become co-sell eligible Marketplace Community for Partners Channel-led Marketplace sales Multiparty private offers for channel partners
Microsoft AI Microsoft Security Dynamics 365 Microsoft 365 Microsoft Power Platform Microsoft Teams Microsoft 365 Copilot Small Business Careers About Microsoft Company news Privacy at Microsoft Investors Diversity and inclusion Accessibility Sustainability
English (United States)
Your Privacy Choices Opt-Out Icon Your Privacy Choices
Consumer Health Privacy Sitemap Contact Us Privacy & Cookies Terms of Use Trademarks About our ads Manage cookies