What is Magika?
Google's AI file-type detection tool. A deep-learning model identifies 200+ file types more accurately than magic bytes.
TL;DR: Google AI file-type detection. Deep learning, 200+ types, 99%+ accuracy. Distinguishes similar types and disguised files. Used inside Gmail/Drive security. 8k+ stars.
Best for: Security scanning, content-processing pipelines, file validation.
Core Features
1. 200+ File Types — code / docs / data / media / executables
2. Byte-Level Detection — no file required, detect from content
3. Security Detection — catch disguised files
FAQ
Q: Production-ready? A: Yes — ~1ms per file; thousands per second in batch.