Identify fish from a photo
Snap a photo for instant fish identification. Use your camera or photo library to identify fish species with advanced AI — perfect for marine biology enthusiasts, anglers, and anyone curious about aquatic life.

Everything you need to identify and explore fish species
Our AI-powered platform makes fish identification and exploration effortless, perfect for marine biology enthusiasts, anglers, and aquatic life explorers.
Instant Identification
Quick and accurate analysis
Simply take a picture, and our AI quickly analyzes visual characteristics like color, body shape, fin structure, and markings to identify the fish species.
AI Chat Assistance
Explore species details
Chat with our AI assistant to ask questions about habitat, diet, behavior, and best practices for responsible interaction and care of fish species.
Fishing Articles
Expert tips and techniques
Discover comprehensive fishing articles with expert tips on gear selection, bait handling, and avoiding common fishing mistakes for all skill levels.
Educational Insights
Learn about marine life
Learn intriguing facts about fish, their ecological roles, and the environments they inhabit. Enhance your knowledge of marine life and aquatic ecosystems.
Identify Fish Species in Three Simple Steps
Our AI-powered app makes fish identification and exploration effortless.
1. Capture Your Fish
Take a clear photo of the fish you want to identify. Our AI analyzes visual characteristics like color, body shape, fin structure, and markings to identify the species instantly.

2. Get Species Information
Receive comprehensive details about the fish species, including habitat, diet, behavior, and ecological role. Chat with our AI assistant for deeper insights about the species.

3. Explore Fishing Articles
Discover expert fishing tips and techniques, from choosing the right gear to mastering bait handling. Learn how to avoid common fishing mistakes and get practical advice.

Accurate Identification
Advanced AI technology for precise fish species recognition
Expert Knowledge
Comprehensive fishing articles and marine biology insights
Premium Features
Unlock advanced features for serious anglers and marine enthusiasts
Trusted by Anglers and Marine Enthusiasts
See what our users are saying about their experience with Fish Identifier.
Maya Fletcher
Marine Biologist
"The accuracy of fish identification is impressive. As a marine biologist, I use it daily to verify species and access detailed information about fish behavior and habitats. It's particularly helpful with rare species and unusual specimens."
Owen Park
Professional Angler
"I've discovered so many interesting fish species using this app. The detailed information about each species' habitat, diet, and behavior is fascinating. The fishing articles have also improved my angling techniques significantly!"
Tessa Rivera
Aquarium Owner
"This app has transformed how I identify fish in my aquarium. Quick identification, accurate analysis, and comprehensive species details help me provide better care for my fish and make informed decisions about new additions."
Frequently asked questions
Everything you need to know about fish identification and exploration.
How accurate is the fish identification?
Our app uses advanced AI technology trained on extensive marine biology databases to provide highly accurate fish identifications. The system analyzes visual characteristics like color, body shape, fin structure, and markings to identify fish species with high precision. For common and well-documented species, the accuracy is exceptional. For rare or unusual specimens, we provide detailed information and possible matches to help with identification.
What types of fish can the app identify?
Our app can identify a wide range of fish species from around the world, including freshwater and saltwater fish. Whether you have common species, rare fish, or exotic specimens, our database includes extensive information to help identify and learn about your aquatic discoveries. The app is perfect for marine biology enthusiasts, anglers, hobbyists, students, teachers, and anyone curious about fish.
How do I take the best photo for fish identification?
For best results, take photos in good lighting, ensuring the fish's features are clearly visible. Capture clear images showing the fish's color, body shape, fin structure, and any distinctive markings or patterns. If possible, take photos from multiple angles to show different features. Avoid blurry images and ensure the fish is well-lit without harsh shadows that might obscure important details.
How does the subscription work?
Subscriptions are billed weekly or annually at the rate selected in your subscription plan. The subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. You can manage your subscription through your device's app store settings.
What features are included in the Premium subscription?
Premium subscribers get unlimited access to special app features, including unlimited identifications, detailed fish species information, comprehensive fishing articles, AI chat assistance, educational insights about marine ecology, and an ad-free experience. Annual Premium members also receive priority identification, advanced collection tools, and early access to new features.
Can I track my identified fish species?
Yes! The app maintains a comprehensive identification history, giving you convenient access to your personalized list of identified fish species anytime. This feature helps you build and manage your fish collection while keeping track of all your discoveries and learning about different species you encounter.
How is my data and privacy protected?
We take your privacy seriously. Photos you upload are used only for identification purposes and to improve our AI system. Your personal information and collection data are protected and never shared with third parties without your consent. For more details, please refer to our Privacy Policy.
Latest guides
Fresh identification guides from our editorial team.
Guides
Fish Tail Shapes: Forked, Rounded, Square, and Crescent Tails
This guide walks through which tail details a photo can reliably show, the lookalike traps to avoid, and a step-by-step comparison workflow for tail-based IDs.
9 min readGuides
Fish Mouth Types: Feeding Clues and Species Hints
A practical look at fish mouth types: which details to photograph, how to weigh conflicting clues, and when to verify beyond the picture.
8 min readGuides
Invasive Fish Species: Visual Clues and Safe Reporting Steps
A focused checklist for invasive fish species: which visible clues hold up in typical phone photos, common lookalikes to watch for, and practical safe next steps before you report a sighting.
8 min read