Why Fish Identifier exists
A single unfamiliar fish can lead to many questions: what kind of fish is this, which habitat or family might it belong to, and what should you compare next? Fish Identifier gives you a practical first step without requiring a long technical questionnaire.
Upload one photo or take a photo on a supported mobile browser. The tool returns a likely visual match, a fish type, visible clues, possible lookalikes, and a suggestion for a better follow-up photo or research step.
How we approach visual identification
Fish Identifier is designed to compare visible evidence such as body shape, fin placement, markings, color, eye and mouth details, scale texture, habitat context, and lighting. Similar species can look alike, so the result is presented as a useful starting point rather than a guaranteed identity.
The service is not a laboratory test, professional species record, food-safety assessment, toxicity confirmation, catch-limit check, valuation, or health assessment. Keep your original notes and seek qualified help when the identification has legal, financial, scientific, or safety consequences.
Who the product is for
Fish Identifier is intended for anglers, aquarium keepers, students, teachers, travelers, families, and curious observers who want a plain-language visual starting point before consulting a trusted field guide or local expert.
It can help organize the next question, but it does not replace careful field notes, regional species guides, current fishing rules, aquarium expertise, or professional analysis.
Independent product
Fish Identifier is an independent product operated through fish-identifier.org. It is not affiliated with, endorsed by, or sponsored by Google, Apple, OpenAI, or any fisheries, aquarium, or scientific institution. Brand names belonging to other organizations remain the property of their respective owners.
Contact us
For product questions, accessibility feedback, billing help, security reports, or privacy requests, visit our Contact Us page or email [email protected]. When reporting a technical issue, include your browser, device, approximate image size, and a description of what happened, but do not send passwords, payment-card details, or sensitive personal information.