IsThisImage.AI

IsThisImage.AI is a content detector tool. A free web tool that scores any uploaded image for AI generation, reports per-generator confidence across Midjourney, DALL-E, Stable Diffusion, Flux and others, and offers batch uploads and an API on paid plans.

IsThisImage.AI is a browser-based detector that answers a narrow question well: was this picture produced by an image generator? The workflow is deliberately thin. A visitor drags a JPG, PNG or WEBP file onto the page, the service runs an analysis on the pixels, and a probability score comes back within seconds. No account is required for a basic check, which makes it a fast first pass on a photo that looks slightly wrong in a group chat or on a marketplace listing. The differentiator is the output format. Rather than returning a single yes-or-no verdict, the scan breaks results down by model, showing confidence scores for Midjourney, DALL-E, GPT Image, Stable Diffusion, Flux, Nano Banana, Imagen, Ideogram, Firefly, Grok Imagine, Qwen, Recraft, Seedream and a set of GAN architectures. The team frames these as probabilities rather than judgments, and that framing is consistent with how the tool behaves: a high score is strong evidence, a middling one is not proof of anything. Detection relies on visual patterns, textures and structural artifacts left by generators, so stripping a watermark or EXIF metadata does not defeat it. Partially regenerated or AI-retouched photos are also flagged, not just fully synthetic images. The intended audience spans casual users through professional reviewers. Identity and KYC teams can screen submitted documents, marketplace sellers and buyers can test product or proof photos, claims adjusters can check damage evidence, educators can verify submitted artwork, and journalists can sanity check viral images before publishing. The vendor also positions the tool for trust and safety teams that need volume, with batch uploads on paid tiers and a detection API for automated fraud screening or moderation pipelines. Against general purpose AI content detectors, the product is narrower but more specific: it says nothing about text, audio or video, and it cannot establish authorship or intent. It sits closest to other image forensics checkers, and its edge is the per-generator breakdown rather than a raw binary. Free checks are capped per day, with paid plans lifting volume and unlocking batch processing.