Advanced Fuzzing Library - Slot your Fuzzer together in Rust! Scales across cores and machines. For Windows, Android, MacOS, Linux, no_std, ...

• UpdatedNov 5, 2025
• Rust

Collect crash (or UndefinedBehaviorSanitizer error) reports, triage, and estimate severity.

• UpdatedAug 25, 2025
• Rust

FitM, the Fuzzer in the Middle, can fuzz client and server binaries at the same time using userspace snapshot-fuzzing and network emulation. It's fast and comparably easy to set up.

• UpdatedMay 8, 2022
• C

A grammar-based custom mutator for AFL++

• UpdatedJun 28, 2024
• Python

Coverage-Guided Greybox Distributed Fuzzer

• UpdatedApr 20, 2025
• Go

AFL++ as a library: gives you all the tools necessary to craft the best fuzzer for your targets with ease!

• UpdatedApr 30, 2021
• C

AFLplusplus + libprotobuf-mutator = love

• UpdatedJan 19, 2020
• C++

Scaling best-practice AFLPlusPlus fuzzing campaigns made easy and more

• UpdatedMay 22, 2025
• Rust

Blogpost about optimizing binary-only fuzzing with AFL++

• UpdatedOct 7, 2023
• Shell

Superion Mutator for AFLPlusPlus

• UpdatedDec 5, 2023
• C++

Produce code coverage reports for AFL++ fuzzing campaigns with source code or in binary-only mode

• UpdatedJul 18, 2025
• Python

Zig build for AFL++

• UpdatedSep 13, 2025
• Zig

Dynamic analysis tool to find memory overlaps in an executable

• UpdatedApr 25, 2022
• C++

Generate and execute fuzzing campaign commands for AFL++ based on the recommended multi-core secondary fuzzer options.

• UpdatedJan 12, 2024
• Python

Fuzzware's emulation component. Belongs to fuzzware main repo.

• UpdatedJun 16, 2025
• C

A collection of shell scripts to automate fuzzy testing with afl/afl++

• UpdatedDec 22, 2022
• Shell

VR of Android apps: from 0 to 0-day using fuzzing. Presentation.

• UpdatedAug 9, 2024
• Typst

[Masters Thesis] A connection-multiplexing web server fuzzing harness for AFL++.

• UpdatedJun 14, 2022
• C

Integration of AFL (American Fuzzy Lop) with Lua programming language. Superseded byhttps://github.com/ligurio/luzer.

• UpdatedFeb 20, 2023
• C

CS-412 Software Security EPFL course labs of Spring 2023 edition

• UpdatedApr 25, 2024
• C