IsThisImageAI

✓ Verified by AITL

Free AI Image Detector With Confidence Score & Heatmap

IsThisImageAI is an AI image detector that checks a photo and returns a verdict, confidence score and reasons, with region heatmaps and an API on paid plans.

Category:
AI Image
Pricing Model:
Freemium
Pricing Snapshot
Billing Frequence:
Monthly
Paid Option From:
$3.99/month (Pro)
Last Known Major Update:
Not publicly available

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At a glance
IsThisImageAI
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Last checked:
November 12, 2026
Pros:
  • 20 free checks a month with no sign-up or email
  • Verdict, confidence score and plain-English reasons
  • Region heatmap shows which areas look generated
  • Low-cost plans from $3.99 a month, plus a JSON API
  • Images deleted right after analysis and not used for training
Cons:
  • Free plan shows only 1 key reason and no heatmap
  • Detection model and company are not disclosed
  • Results are a probability, not proof
  • No yearly billing option
  • Refunds only for a first payment within 7 days with light use
API Available

No public API available

About the tool

IsThisImageAI checks whether a photo is likely AI-generated. Upload a JPG, PNG, WebP or HEIC image, paste it, or give an image URL, and it returns a verdict with a confidence score and plain-English reasons, such as lighting that does not match the background, unusually smooth textures or missing camera metadata. No sign-up is needed for free checks. Paid plans add a heatmap of the regions that look generated, all reasons, batch checking and PDF report export, and an API plan returns the verdict and confidence as JSON. The site says images are deleted as soon as they are scored and are not used for training, and that a result is strong evidence rather than proof. The detection model and the company behind it are not named. IsThisImageAI suits anyone who wants to check a viral photo, a profile picture or a product image before trusting or sharing it. The Free plan covers 20 images a month. Pro costs $3.99 a month for 150 images, Max $9.99 for 1,000 images, and the API plan $29.99 for 12,000 calls.

Key Use Cases

Social Media Content

Craft posts, captions, short-form videos and visual content for Instagram, LinkedIn, TikTok and other social platforms.

API & Developers Readiness

The API plan costs $29.99/month for 12,000 calls and returns a JSON verdict and confidence score, authenticated with an API key.

Automation integrations

Native connectors with Zapier, Make and Albato, checked by AITL.

No direct integrations listed

No public direct integrations currently listed with Zapier, Make, or Albato.

Official channels

Where this tool is active and shares its updates.

Pricing and plans

  • Free: $0. 20 images a month with no login, a verdict, a confidence score and 1 key reason.
  • Pro: $3.99/month. 150 images a month, batch checking, all reasons and a heatmap of the areas that look AI-generated.
  • Max: $9.99/month. 1,000 images a month, everything in Pro and report export.
  • API: $29.99/month. 12,000 API calls a month with a JSON verdict and confidence score, using API key authentication.

No yearly plans are listed. A first payment can be refunded within 7 days if no more than 10% of the plan's monthly checks were used; renewals are not refundable.

November 12, 2026
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IsThisImageAI

$3.99/month (Pro)

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