CH·91 Authoring automation
verified 2026-08-01

WEM Forge active

Kh0n5uM (绝小非) vunknown added 2026-08-01 verified 2026-08-01

[Use when]

You need to convert WAV files to Wwise WEM (Vorbis) format on Windows without a Wwise installation, with optional reference-WEM matching for format compatibility.

Engines
Ww Wwise S Standalone
License

Custom

Pricing

Free

Last verified

2026-08-01

Added

2026-08-01

about

WEM Forge is a standalone Windows GUI tool that encodes WAV files into proper Wwise Vorbis WEM containers without requiring Wwise to be installed. It generates correct modern Wwise Vorbis media structures rather than simply renaming files, handling VBR or target bitrate, resampling, mono downmix, recursive batch processing, and output structure validation.

A reference WEM mode lets you match an existing in-game WEM's sample rate, channel config, AkChannelConfig, static codebook, allocation fields, and optional hash block. If the reference file uses an unsupported format (Opus, PCM, ADPCM, encrypted, platform-specific), the tool explicitly rejects it, avoiding generation of structurally invalid WEM files that audio players accept but the game engine rejects.

The tool does not modify BNK or PCK index/DIDX structures, so encrypted or custom-packed games still require separate repacking tooling after encoding. The Go-based encoding core is derived from pas2k/wav2wem; the GUI is .NET 8 WPF.