Batchy & Friends
Build plugin and DSP chains in a visual node graph, batch entire folders in parallel, and preview the result before export.
No credit card required. Full access for 30 days. Also available for Windows
Feature demos
Drop files in, browse folders, and move straight into preview and processing without building a session first.
Mastering
Dial in a chain once, then process album sequences, alternate versions, client refs, and revisions without rebuilding the session.
Game Audio
Run a saved chain across folders of assets for cleanup, loudness, tone shaping, or formatting — no custom shell scripts required.
Sound Design
Build presets for pitch processing, distortion, convolution, filtering, routing, and texture design, then audition them in real time or apply them across entire asset sets.
Podcast Production
Build a chain with gating, compression, EQ, and LUFS normalization, then batch process full seasons to consistent delivery specs without opening a DAW.
Automation
Start in the GUI, then hand presets off to command-line jobs, scripted render sessions, or watch-folder workflows.
Post-Production
Convert channel formats from stereo to 7.1.4, apply convolution reverb for room matching, and batch render deliverables across hundreds of assets.
Ready to try it on your own files?
No credit card. No commitment. Full access for 30 days.
Build drag-and-drop processing graphs and save them as .batchyfx files you can reopen, share, and batch-process across macOS and Windows.
preset.batchyfx -> load -> edit -> share -> batch process
Switch between Live and Processed mode to visualize the rendered waveform immediately. Inspect results in waveform or spectrogram view while you dial in the preset.
live | processed | waveform | spectrogram
Use multiple output nodes and per-output overrides when the same source pass needs to generate more than one deliverable for the same client or pipeline.
Master: wav Stems/*: flac Preview: mp3
Path and filename tokens stamp project, client, version, and deliverable context onto output files automatically.
$project/$deliverable/$filename_$version
Combine external VST3/AU processors with native DSP — EQ, dynamics, distortion, pitch shift, delay, convolution, reverb, and routing — all in the same preset.
VST3 / AU + native DSP in one preset
LUFS-aware normalization, peak/RMS metering, dithering, tail rendering, and output format controls for delivery-ready exports to WAV, AIFF, FLAC, MP3, or OGG.
-14 LUFS | -1 dBTP | 16-bit dither | .wav
Run from scripts, remote machines, CI, or watch-folder workflows. JSON render reports, dry-run support, fail-fast, and per-output overrides for pipeline integration.
batchy --batch-process --input ./audio --preset delivery.batchyfx --render-report out.json
Chain pitch shifting, convolution reverb, distortion, band splitting, and filtering into presets you'd never build in a DAW. Audition them in real time on a single file, compare waveform and spectrogram views, then run the same chain across an entire asset set when you're ready.
Batchy started as a personal tool — built by a working audio engineer who needed a way to batch-normalize and reformat thousands of game audio assets per milestone without rebuilding the same chains every time.
After 30 days you can still open Batchy, browse presets, and view your processing chains. Batch processing and file export lock until you purchase a license. Your presets and settings are never deleted.
Yes. Batchy hosts VST3 plugins on macOS and Windows, plus Audio Unit (AU) plugins on macOS. Your plugins appear in the node palette alongside Batchy's 30+ built-in processors, and you can mix both in the same graph.
macOS 11+ (Intel and Apple Silicon) or Windows 10/11 (64-bit). Any machine that can run a modern DAW will run Batchy comfortably. Batch processing scales across all available CPU cores.
One license covers two machines — for example, a studio desktop and a laptop. Both macOS and Windows are included. No dongles or hardware keys.
No. One-time purchase. You pay $149 once and get the full application plus free updates within the current version. No recurring fees, no annual renewals, no feature tiers.
Yes. Your license covers personal and commercial use. No royalties on processed output, no per-project fees, and no restrictions on how you use the files Batchy produces.
Input: WAV, AIFF, FLAC, MP3, OGG, M4A, WMA, CAF. Output: WAV (16/24/32-bit), AIFF, FLAC, MP3, OGG. Sample rates from 8 kHz to 192 kHz.
Batchy is code-signed and notarized by Apple on macOS, and signed with Microsoft Azure Trusted Signing on Windows. Every release is submitted to VirusTotal and ships with SHA256 checksums.
No credit card. After 30 days, you can still open and view presets. Purchase to unlock processing and export.
What this replaces
If batch processing saves you 2 hours per delivery at $50/hr, Batchy pays for itself in under two jobs.
One payment. Yours forever.
Secure checkout by Lemon Squeezy
Native DSP processors included with every license. Click any node to preview its settings.
Soft-knee dynamics with auto makeup gain, parallel mix, Peak/RMS detection, and channel linking.
Brick-wall lookahead limiter with adjustable knee and auto makeup gain for transparent delivery limiting.
Sidechain-capable gate with lookahead, adjustable hysteresis, and Peak/RMS detection.
Dynamic range expansion from subtle to aggressive.
1-8 bands with bell, low/high shelf, low/high pass, notch, and all-pass filters. 12/24/48 dB slopes.
Frequency-aware tilting for quick shelf-based tone shaping.
Split audio into 2-8 frequency bands for parallel processing.
Auto-match frequency response to a reference. Linear-phase FIR processing.
Custom impulse responses with pitch shift, pre-delay, ADSR envelope, reverse IR, and low/high cut filtering.
Four algorithms (Hall, Room, Plate, Chamber) with diffusion, modulation, and multichannel processing up to 7.1.
Stereo delay with feedback, filtering, and wet/dry mix.
Stereo through 7.1.4 surround panning with Object and Channel modes, four panning laws, and LFE send.
Arbitrary channel conversion from mono to 64 channels with intelligent mixing.
Multi-input channel mixing and routing.
Split multi-channel audio into individual channel streams.
±24 semitones with fine-tuning in cents and formant preservation.
Six modes (soft clip, hard clip, foldback, bitcrusher, rectifier, sine) with up to 8x oversampling.
Real-time FFT with adjustable resolution and pre/post comparison.
Peak, RMS, and LUFS metering for delivery checks and QC.
Time-domain waveform visualization with zoom and pan.
Stereo phase visualization and correlation analysis.
Stereo phase relationship monitoring for mix compatibility.
Simple gain and attenuation control.
Peak, RMS, or LUFS target normalization with smooth gain.
Multi-input mixing and routing node.
Render to WAV, AIFF, FLAC, MP3, OGG, or AAC/M4A (macOS) with dithering and limiting.
Host VST3 or AU plugins with input/output gain staging, sidechain routing, and latency compensation.
Set up once. Process everything.
Try free for 30 days