Batchy for sound design

Process whole SFX libraries at once.
Every variation, named.

Build a branching graph from built-in DSP and your VST3 or AU plugins. Audition each branch live, then render a separately named file per branch for every sound in the folder.

Download 7-day free trial See the example

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See everything Batchy does

Batchy graph branching one input into Clean, Crush and Lo-fi outputs, with four demo files in the asset list — An example sound design graph: one input, Clean, Crush and Lo-fi outputs.
Enlarge screenshot

The example

One impact. Three named variations. The whole library.

The graph in the screenshot, run as a batch: every file in the folder renders through all three branches.

Input I/Ometal_impact_01.wavEvery file in the folder

Straight through, as a reference
Clean Outputmetal_impact_01_clean.wavWAV · 24-bit · source rate
DistortionHard clip · drive 5×
Crush Outputmetal_impact_01_crush.wavWAV · 24-bit · source rate
Filter EQLow-pass 4.2 kHz
DistortionBitcrusher
Lo-fi Outputmetal_impact_01_lofi.wavWAV · 24-bit · source rate

Add a branch and every file gets one more variation. Blend branches in a Channel Mixer when you want one layered sound instead.

Batchy distance graph branching into a Close output through presence EQ, a Mid output through low-pass filtering and room reverb, and a Far output through low-pass filtering, hall reverb and gain — The same idea on a distance graph: one source branching into Close, Mid and Far outputs, each with its own format and sample rate.
Enlarge screenshot

Build · Audition · Render

How it works.

(enlarge)
01 Build
Branch and blend.
Split the source into parallel paths with Distortion, Pitch Shift, Filter, Convolution Reverb or your own plugins. Blend paths in a Channel Mixer, or end each one in its own output.
02 Audition
Hear every branch.
Play any file in the library through the graph. Switch between the live signal and the processed result before you commit.
(enlarge)
03 Render
Render the library.
Name each output once with a filename template. Batchy renders every branch for every file, each with its own format and bit depth.

Explore every feature and processor

Why it fits

A node graph, not scripting.

Visual, reusable graphsBuild the processing on a canvas. Save it as a preset and reopen it for the next library.
Your plugins in the batchVST3 on macOS and Windows, AU on macOS, alongside built-in DSP.
Pitch, character and spacePitch Shift, Distortion with clipping, folding and bitcrushing, Convolution and Algorithmic Reverb, Delay.
A command line when you need itRun the same preset headless for very large renders or a pipeline.

Specifications

Plugins: VST3 on macOS and Windows; AU on macOS
Built in: 30+ audio, metering and visual graph nodes
Loudness: LUFS (EBU R128), RMS or peak targets; −1 dBTP true-peak safety stage on LUFS and RMS; TPDF dither
Formats: WAV, AIFF, FLAC, MP3 and OGG
Resolution: 22.05, 44.1, 48, 88.2, 96 and 192 kHz; 16 or 24-bit, or 32-bit float in WAV
Channels: Stereo through 7.1.4 surround panning; mono, stereo and surround conversion
Automation: Command line and headless rendering with JSON render reports
Systems: macOS 12+ (Intel and Apple Silicon); Windows 10/11 (64-bit)

Full specifications in the documentation

Toolkit

This is one workflow. See the whole toolkit.

Batchy also edits audio in the waveform and covers music mastering, game audio and podcasts, with 30+ audio, metering and visual graph nodes, plugin hosting, loudness delivery and the command line.

Take the tour All processors and features

Everything in one license

$149 once

One-time purchase, not a subscription.

Waveform editing, built-in DSP, plugin hosting and batch rendering
Loudness targets and the command line
macOS + Windows · two machines
All 1.x updates included
30-day money-back guarantee

Get Batchy — $149

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Before you buy.

Can one source produce several processed versions?

Yes. Route it through separate branches, each ending in its own output with its own name, format and settings. Every file in the batch gets every version.

Do I need to write scripts?

No. The graph replaces the script. If you do automate, the same preset runs from the command line.

Can I use my existing plugins?

Compatible VST3 plugins on macOS and Windows, plus AU on macOS. Third-party plugins are separately licensed.

Is there a free trial?

Yes. Download Batchy and select Start 7-day free trial on the welcome screen or in Manage License. Email required to start; no payment required. Downloading does not start the trial. A paid license is required after seven days.

Will it run on my computer?

macOS 12+ on Intel or Apple Silicon, or Windows 10/11 (64-bit). One license covers two machines, on either platform.

Documentation · Ask a question

Process whole SFX libraries at once.Every variation, named.