About

The Story

Tweakbench has been creating experimental audio plugins since 2002. What started as a hobby project making quirky instruments for fun has grown into a collection of tools used by producers and musicians around the world.

The plugins are designed to spark creativity and add unique character to your productions. Tweakbench focuses on sounds you won't find anywhere else: lo-fi chiptune synths to unconventional percussion and everything in between.

After years of offering free plugins, I've rebuilt everything from the ground up for modern systems: native Apple Silicon, 64-bit Windows, and Linux support with improved sound quality and performance.

Philosophy

Tweakbench is my personal exploration into how randomness and unusual inspirations can lead to compelling and unique music compositions. I look for obscure sound sources, unusual methods of synthesis, and unique approaches to sound design. I also make the plugins easy to use, with a focus on keeping the interface as simple and intuitive as possible. I want Tweakbench to be the go-to tool when you're hitting a creative block, or just need some inspiration on where a track should go. I also believe that audio software should be cheap, never have DRM, and be free to pass along to your friends and family. That's how new musicians get their start.

Coming Soon

A breakbeat generation system that creates fresh beats from classic breaks we all know and love.
A rhythmic effect modulator. Step-sequenced modulation matrix that controls filter, pan, level, and other parameters in sync with host tempo. Creates pumping/ducking effects without sidechain routing.
A MIDI pattern generator and mutator. Takes input patterns and applies algorithmic mutations (shuffle, reverse, skip, probability).
A parallel character processor. Combines compression, multi-mode distortion, resonant filter, and envelope follower in interacting parallel paths.
A chord-based sample layering instrument. 4-6 sample layers per chord with per-layer sample assignment, step sequencer for chord progressions, randomize with lockable layers, built-in effects (filter, delay, lo-fi), MIDI chord export, and user sample import.
A kick and bass workstation with integrated sequencing. Kick engine with synth layer + sample layer and visual pitch envelope. Bass engine with analog/FM/wavetable modes. Shared step sequencer with Elektron-style parameter locks. Built-in ducker for automatic sidechain.
A modular set of oscillators and effects that let you roll your own plugin from within the context of one master plugin.

Custom Plugin Development

Have a unique sound in your head that doesn't exist yet? I'm available for custom plugin development projects. Whether you're an artist looking for a signature instrument, a studio wanting proprietary tools, or a game developer needing custom audio software, I'd love to hear about your vision. With over two decades of experience building audio plugins, I can help bring your ideas to life, from initial concept through to a polished, production-ready tool. Reach out at support@tweakbench.com to start a conversation.

Business Inquiries

If you're a potential partner, investor, or interested in licensing, check out the Tweakbench One Sheet for an overview of the company, products, and vision.

Support

If you need access to the old plugins, have any problems running the current ones, or you think they're not worth the cost, just email me at support@tweakbench.com and I'll sort it out immediately.

Thanks for stopping by, and thanks for supporting independent plugin development!
- Aaron