Ozone 12 Standard Update mastering suite plugin interface by iZotope

Ozone 12 Standard Update from any previous version of Ozone Standard

Rated 4.8/5 on Plugin Boutique (25 ratings)

Ozone 12 Standard Update is an upgrade for the Ozone Standard mastering suite from iZotope. It applies to any previous version of Ozone Standard and adds new tools including Bass Control, a Custom Assistant flow and the IRC 5 Maximizer mode.

VST3VST2AUAAXWindowsmacOS64-bit
AVAILABLE ATPlugin Boutique
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01Overview

Ozone 12 Standard Update lets existing Ozone Standard users move to the latest release of iZotope's mastering suite. The update covers the Standard tier, which sits between Ozone Elements and Ozone Advanced. Ozone 12 builds on Master Assistant, the AI-powered tool that proposes mastering chains based on target sounds. New in this version are Bass Control, a Custom Master Assistant flow and an updated limiting algorithm, alongside refinements to stem separation and the interface.

Best for

  • Final mastering
  • Stem-based remixing
  • Low-end balancing
  • Loudness maximizing
  • Vocal level balancing
  • Genre-targeted mastering
Developer
iZotope
Store
Plugin Boutique
02Key features

What you get

  • Bass Control for balancing low-end drive, punch and weight
  • Custom Master Assistant flow with genre and reference targets
  • IRC 5 Maximizer limiting mode for louder, clearer masters
  • Stem Focus modes with new neural nets for cleaner separation
  • Stabilizer module with 25 new genre targets
  • Clarity and Impact modules for microdynamics control
  • Transient/Sustain control applicable to any Ozone module
  • Native support for Apple silicon Macs
03In depth

Mastering Tools and Processing Modes

Bass Control is aimed at balancing low-end energy so a master holds up across different playback systems. The Clarity and Impact modules add psychoacoustic clarity processing and control over microdynamics using envelope times. Transient/Sustain controls can be applied to any Ozone module to adjust punch, depth and clarity separately.

The IRC 5 Maximizer mode is the most advanced limiting algorithm in the Ozone line so far, according to iZotope, which says it raises loudness while keeping clarity. The Stabilizer module now includes 25 new genre targets for its adaptive mastering EQ.

Workflow with Master Assistant

The Custom Assistant flow lets you choose a genre or reference target, pick which modules to use, and set loudness levels before Master Assistant builds the chain. The Assistant View keeps the selected targets and signal chain together in one place, so you can fine-tune the result without starting over.

Stem Focus modes now use new neural nets for cleaner separation with fewer artifacts. Assistive Vocal Balance can place vocals in the mix with guidance from the Vocal Checker. Ozone 12 also includes earlier tools such as Imager, Spectral Shaper, Match EQ and the Vintage Compressor, EQ and Tape modules.

04Specs

Will it run?

Formats, systems and requirements as listed by Plugin Boutique. Missing details are left out, not guessed.

DeveloperiZotope
TypePlugin
CategoryMastering Suite
FormatsVST3, VST2, AU, AAX
Operating systemsWindows, macOS
Architecture64-bit
05FAQ

Questions, answered

Which versions can I upgrade from?

This is the Standard Update, which applies to any previous version of Ozone Standard. Other Ozone 12 versions, including upgrades and crossgrades, are sold separately.

What formats and operating systems does Ozone 12 support?

Ozone 12 is available in AAX, AU and VST3 formats and runs on Windows and macOS. All plugins are 64-bit only, and VST2 is no longer supported. Windows 10 (22H2) and Windows 11 (24H2) are supported, as are macOS Ventura, Sonoma and Sequoia on Intel or Apple silicon Macs.

What do I need to use Ozone 12?

Ozone 12 runs as a plugin inside a host. Supported hosts include Logic 11, Pro Tools 2025, Ableton Live 12, Studio One 7, FL Studio 25, Cubase 14, Nuendo 14, REAPER 7, Audition CC 2025 and Premiere CC 2025.

07Developer

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