Marine species platform

Tag.Track.Protect.

Identify marine species with AI, log your dives, share with fellow divers, and contribute to global reef conservation — all from your phone.

Reef Tagger social feed
Free App — 30 tags per month
AI identification

Name any creatureyou encounter

Point your camera at a reef creature and our AI identifies the species — name, family, conservation status — in seconds. Works in and out of the water.

Species identification tags screen
Community

Share the reefyou discover

Post encounters, follow fellow divers, and browse sightings from reefs around the world. Every post is automatically tagged with species and dive location.

Social feed with underwater posts
Photo journal

Your underwaterlife, archived

Every photo is beautifully organised by species, location, and date. Build a living record of your life beneath the surface.

Photo portfolio grid
Dive log

Chart every reefyou've explored

Log dive sites across the world on an interactive map. See where species have been spotted by the global Reef Tagger community.

Dive sites world map
Conservation science
Every tag contributes
to science

Anonymised sighting data from every dive is made available to verified marine researchers and government conservation bodies. Your dive log helps scientists track species populations, migration patterns, and reef health — at a scale impossible without citizen science.

10,000+
Species catalogued
Real science
Research-grade exports
Global oceans
Worldwide coverage
Free App — 30 tags per month

Ready to explore
the reef?

Download free for iOS and Android. Start tagging in minutes.