isGenAI API alternatives

Check images, URLs and text for C2PA Content Credentials, AI labels and saved prompts. If it doesn't fit your project, here are the 10 best free Photography APIs to use instead in 2026, out of 39 in the directory.

For reference, isGenAI API: No API key needed · 100% uptime (30 days) · HTTPS.

1. 1

   CropDen API

   Online · 526 ms

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

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

   No authHTTPSCORS
2. 2

   Kavel API

   Online · 1195 ms

   Generate and edit images with AI, no key or account required.

   • No API key needed
   • 100% uptime (30 days)
   • HTTPS

   No authHTTPSNo CORS
3. 3

   Readme typing SVG API

   Online · 411 ms

   Customizable typing and deleting text SVG.

   • No API key needed
   • 100% uptime (30 days)
   • HTTPS

   No authHTTPSCORS ?
4. 4

   Screenshot Studio API

   Online · 668 ms

   Capture web pages as images through a public HTTP API.

   • No API key needed
   • 100% uptime (30 days)
   • HTTPS

   No authHTTPSNo CORS
5. 5

   Screenshotlayer API

   Online · 865 ms

   Free URL to Screenshot API - capture crisp and clean snapshots of any website, with any device, any setting and lightning fast.

   • No API key needed
   • 100% uptime (30 days)
   • HTTPS

   No authHTTPSCORS ?
6. 6

   PlaceKeanu API

   Online · 1221 ms

   Resizable Keanu Reeves placeholder images with grayscale and young Keanu options.

   • No API key needed
   • 100% uptime (30 days)
   • HTTPS

   No authHTTPSCORS ?
7. 7

   APITemplate.io API

   Online · 597 ms

   Dynamically generate images and PDFs from templates with a simple API.

   • 100% uptime (30 days)
   • Callable from the browser (CORS)
   • HTTPS

   apiKeyHTTPSCORS
8. 8

   localscreenshot API

   Online · 1034 ms

   Screenshot or PDF rendering of any public page, from 227 countries.

   • 100% uptime (30 days)
   • Callable from the browser (CORS)
   • HTTPS

   apiKeyHTTPSCORS
9. 9

   ObjectCut API

   Online · 692 ms

   Automatic background removal real-time service powered by AI.

   • 100% uptime (30 days)
   • Callable from the browser (CORS)
   • HTTPS

   apiKeyHTTPSCORS
10. 10

    Pexafy API

    Online · 1070 ms

    Semantic image search across 9+ free stock photo sources with a unified JSON schema.

    • 100% uptime (30 days)
    • Callable from the browser (CORS)
    • HTTPS

    apiKeyHTTPSCORS

isGenAI API vs alternatives

isGenAI API compared with its alternatives

API	API key	HTTPS	CORS	Uptime	Response	Rating
isGenAI	No	Yes	No	100%	862 ms	Not rated
CropDen	No	Yes	Yes	100%	526 ms	Not rated
Kavel	No	Yes	No	100%	1195 ms	Not rated
Readme typing SVG	No	Yes	Unknown	100%	411 ms	Not rated
Screenshot Studio	No	Yes	No	100%	668 ms	Not rated
Screenshotlayer	No	Yes	Unknown	100%	865 ms	Not rated
PlaceKeanu	No	Yes	Unknown	100%	1221 ms	Not rated
APITemplate.io	Required	Yes	Yes	100%	597 ms	Not rated
localscreenshot	Required	Yes	Yes	100%	1034 ms	Not rated

See also: best Photography APIs · all Photography APIs