ffigen - Dart and Flutter package in Code Generator & Serialization (JSON) category | Flutter Gems

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ffigen

by tools.dart.dev

flutter pub add ffigen

pub.dev Source Code API Docs

Category	:	Code Generator & Serialization (JSON)
Dart 3 compatible	:	Yes
Null safety	:	Yes
Platform(s)	:	Android iOS macOS Windows Linux
Dart SDK	:	>=3.8.0 <4.0.0
Latest Version	:	19.1.0 (Jul, 2025)
Created	:	Jul, 2020
Pub Likes	:	320
Pub 30-day Downloads	:	1.7M
Pub Points	:	160
GitHub Stars	:	231
Open Issues	:	504

About ffigen package

Generator for FFI bindings, using LibClang to parse C, Objective-C, and Swift files.

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Click here to submit an open source Flutter app or project that uses this package.

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Last updated: October 19, 2025