Audio effect plugin / complete vocal-processing environment

Your whole vocal chain. One plugin.

Clean, shape, control and finish dialogue, vocals, podcasts, streams and creative voice effects without building a massive processing chain first.

BETA 0.9.0-BETA.1 / MACOS + WINDOWS / VST3 + AUDIO UNIT / OPEN BETA

PublishMode main interface with the core processing chain visible
The actual PublishMode interface. On desktop, hover or focus a control; on mobile, use the section list below.

Explore the main sections

Input

Prepare the recording before the rest of the chain.

  • Gain sets the level feeding the plugin.
  • HPF and LPF remove rumble, handling noise and unwanted top.
  • FLAT, LOWCUT and PHONE are instant filter starting points.
  • AUTO sets conservative gain and voice filtering from the material it hears.
Clean

Reduce unwanted noise and artifacts before tone and dynamics work.

  • Gate reduces background noise between words.
  • Deroom, Denoise, Click and De-Breath are available in POST mode.
  • Machine-learning-based breath detection finds and removes breaths.
Mic Pre

Add preamp-style tone and harmonic colour before the main shaping stages.

  • Tube is smoother warmth.
  • Transformer adds weight and punch.
  • Solid State is cleaner and more forward.
  • Set Focus for low, full or high frequency emphasis.
  • AUTO GAIN keeps its output near its input loudness, so you judge Drive and Mix by tone, not volume.
EQ

Shape tone, reduce resonant problems and add guarded colour.

  • Tone makes broad Body, Clarity and Air moves.
  • Add and edit custom Tone or Colour bands in the Scope.
  • Cleanup intelligently reduces mud and boxiness dynamically.
  • Colour is smart too! It adds analogue-style Warmth, Honey, Bite and Silk without blindly hyping noise.
  • AUTO GAIN keeps output near input loudness for fair tone decisions.
De-Esser

Reduce harsh sibilance without darkening the whole vocal.

  • Targets S, SH, CH and bright mouth noise.
  • PRE mode de-esses before compression; POST mode de-esses after, so you can place it wherever the harshness actually builds up in the chain.
  • AUTO listens to real sibilant events and sets a sensible frequency and starting point from them.
Dynamics

Control vocal peaks, consistency and density.

  • Peak is a fast compressor that grabs sharp consonants and sudden jumps.
  • Level is a smoother compressor that rides overall phrase consistency.
  • Flow switches their order, and Parallel brings back natural movement.
  • AUTO GAIN restores average compression loss slowly, so it never chases each word.
Tape

A complete tape-machine stage: saturation, tone and subtle movement.

  • 30 ips is tighter and more extended.
  • 15 ips is balanced tape colour.
  • 7.5 ips is softer with broader low-end bloom.
  • Sat and Push are calibrated colour moves that never chase vocal level; AUTO GAIN handles loudness matching around the whole stage.
Output

Finish the chain and protect the final level.

  • Output AUTO sets a safe limiter and matches output loudness to the input for fair A/B comparison.
  • Limiter prevents clipping, with a final hard safety path even when it is off.
  • Lookahead limiting is available in POST mode for maximum transparency.

Dialogue · Singing · Podcasts · Streaming · Content · Sound design

Built for spoken and sung vocals, from clean dialogue to heavily processed character voices.

Why it works

How PublishMode Thinks

Studio instincts in a box.

Voice-aware cleanupGain-aware characterConservative assistance
01

Clean problems when they appear.

Room, noise, clicks and breaths are handled early, and dynamic cleanup reduces problems when they occur. Delta monitoring keeps the process honest: if the removed signal starts singing along, the cleanup is stealing lunch money from the performance.

02

Colour without the volume trick.

Mic Pre adds density and focus. Tape adds rounding, tone and subtle motion. The character stages are gain-aware, because 'it got louder' is the oldest trick in the plugin sales department.

03

Auto is an assistant, not a magician.

Auto tools make stable first-pass decisions and avoid forcing settings when evidence is weak. Master Auto works in order: gain, cleanup, tone, then loudness matching.

Read the complete thinking

Studio instincts, not a museum piece

PublishMode is not trying to be a museum piece. It borrows useful behaviour from classic studio tools, then makes those ideas voice-aware and practical inside one chain. Think studio instincts in a box, not please admire this antique capacitor for six minutes.

The chain is built around a simple order of operations: prepare the signal, clean what should not be there, add tone and colour, control movement, then protect the output.

Gain-aware character

The analogue-style stages use broad tone curves, soft nonlinear drive, level-dependent smoothing and small time variations. Some of the colour comes from frequency-dependent saturation, where lows, mids and highs do not all hit the circuit with the same attitude.

Mic Pre is about harmonic density and focus before the chain gets serious. Tape adds compression-like rounding, tone tilt and tiny motion so the vocal can feel less pasted onto the track. Both are gain-aware, because 'it got louder' is the oldest trick in the plugin sales department.

Cleanup that checks itself

EQ is split into jobs. Tone is broad and musical. Cleanup is subtractive and dynamic, so mud and boxiness are reduced more when they actually show up instead of carving a permanent hole through the whole performance.

Clean is placed early because removing room, noise, clicks and breaths before heavy tone shaping is usually less dramatic and more natural. The Delta buttons are there for honesty: if the removed signal starts singing along, the cleanup is stealing lunch money from the performance.

Creative space without the weather system

The Vocal Suite is where PublishMode stops being only a finishing chain and starts doing the fun studio tricks: tuning, harmony, character shifts, delay and reverb.

The time-based effects are designed to sit behind the lead instead of wrestling it for the microphone. Ducking, tone shaping, saturation, width and tempo sync are there so space can feel produced without turning the vocal into a weather system.

The assistant stays humble

AUTO tools are intentionally conservative. They look for usable voice, make stable first-pass decisions and avoid forcing a setting when the evidence is weak.

Master Auto stages its decisions in order: gain first, cleanup and tone after, loudness matching last. The goal is not magic; it is a good assistant who sets up the console before you touch the faders, labels the tape and does not pretend silence is a lead vocal.

Vocal Suite

Clean it up. Then make it weird.

Correct pitch, build harmonies, reshape the voice and add produced space without leaving the plugin.

PublishMode Vocal Suite Tuning section with advanced human, range and release controls visible
Tuning: hover the panel to read how pitch correction fits into the suite.
PublishMode Vocal Suite Creative FX Harmony panel with advanced controls visible
Creative FX: hover the module selectors to see what each voice effect does.

Explore Vocal Suite

Tuning

Correct, shape and stabilise sung vocal pitch before the creative FX.

  • Natural, Modern and Hard Tune styles cover transparent correction through stylised snapping; Manual leaves your knob values in control.
  • Find Key listens to a clear pitched passage and writes the detected key and scale.
Harmony

Add up to three pitched vocal layers.

  • Double your vocals or add low/high octaves.
  • Thirds and fifths work best when the song key is known.
  • In Key keeps harmony intervals inside the selected scale.
Character

Change vocal identity with formant, pitch, sub, drive and body controls.

  • Voice Type presets: Full Body, Low & Warm, Light & Airy and Gentle Grit.
  • Small moves polish a lead; larger Pitch or Formant moves are deliberate special effects.
Delay

Add repeats and rhythmic space as a send-style wet return; the dry lead stays at unity.

  • Digital, Analog, Tape and Slapback modes cover clean or warmer repeats.
  • Duck compresses only the wet return while the lead is present, keeping the vocal clear.
  • Ping-pong spreads repeats in stereo, and Sync locks timing to the DAW tempo.
Reverb

Add room, plate, hall or chamber space as a send-style wet return.

  • Choice of reverb types provides a range of acoustic environments.
  • Duck creates modern clear ambience, keeping the vocal upfront.
  • Predelay separates the tail from the dry vocal without changing the lead level.

Space can feel produced without turning the vocal into a weather system.

Hear it

Audio examples are being prepared.

Dialogue, singing and character-processing examples are coming soon.

PublishMode beta

Download free beta

The beta is free to download.

Download free beta
Version
0.9.0-beta.1
Systems
macOS / Windows
Formats
Windows VST3 / macOS VST3 / macOS Audio Unit
Status
Open beta
Release date
19 July 2026

Minimum

  • macOS 10.13 or later / Windows 10/11 64-bit
  • Dual-core 64-bit CPU from roughly 2015 or newer
  • 8 GB RAM

Recommended

  • macOS 12+ on Apple Silicon, or Windows 10/11 on a quad-core CPU from 2019 or newer: Intel 8th-gen / AMD Ryzen 3000 class or better.
  • 16 GB RAM.
  • 1920x1080 or larger display.
View measured performance details

These figures come from measured audio-thread load of the full processing chain with all sections enabled. PublishMode is a single track insert - one instance per voice track - so even the heaviest configuration leaves most of a modern machine free.

LIVE full chain

At 48 kHz with a 64-sample buffer: about 10% of one core on a 2021 Apple Silicon Mac.

POST everything enabled

Cleanup, tuning, harmony, character and 2x oversampling: about 20% of one core on the audio thread, with pitch engines doing additional work on background cores.

POST podcast chain

Clean, EQ, De-Esser, Dynamics, Tape and Limiter: about 12% of one core.

Offline render

Everything enabled runs faster than real time at 44.1/48 kHz. At 96 kHz with oversampling, expect roughly real-time render speed per instance.

About

Built by one bearded person. Slowly.

PublishMode is an independent plugin I have been designing, coding, testing and repeatedly changing my mind about for a very very long time. The beta is free, and honest feedback helps enormously. Progress is slow as a solo developer, but I am committed to finishing the project and making it a very useful tool for professional voice work.

Muru, a black-and-white tuxedo cat, lying on her back
In memoriam — MuruThe cat in the logo, and the little voice behind the plugin's tooltips, comments and auto tools.

FAQ

Small manual. Useful answers.

Is the beta free?

Yes. The beta is intended to be free while the product is still being tested.

Is PublishMode for speech as well as singing?

Yes. It is built around the voice, spoken and sung, from dialogue and voice-over to podcasts, streams and stylised vocals. But the chain is capable enough that you can happily run it on almost any source.

Can I use the beta in real projects?

Yes, but it is beta software, so treat it carefully and keep backups of important sessions. The site does not promise final release stability yet.

How do I report a bug or send feedback?

Use the feedback form. There is a Give feedback link in the footer, on the download page and on the installation page.

What will the final pricing be?

The longer-term plan is pay-what-you-want, including the option to pay nothing or leave an optional contribution.