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Mixing engineer Joe Visciano in a professional studio using iZotope audio software.

Finish tracks in seconds with AI mastering tools

Ozone 12 Elements is your essential mastering plugin, designed to give tracks the professional polish, fast. Let Master Assistant create a tailored processing chain in seconds, or take control and build your own with a new custom flow.

What's new in Ozone 12

Ozone 12 Elements

Bring your tracks to life

Mastering has never been easier with the brand new Ozone 12 Elements. Achieve the sound of chart-topping hits or your favorite reference file using cutting-edge matching technology for tonal balance, width, and impact with the updated Master Assistant. Use the new Custom flow to guide Master Assistant to specific genres, loudness targets, and more, making sure you stay in creative control. Sit your vocals in the mix with Assistive Vocal Balance and easily customize processing suggestions to your liking with the updated Assistant View. Start your mastering journey today and elevate your music with ease.

Mastering made for everyone

Mastering made for everyone

In the early 2000s, home-recording musicians and engineers wanted their tracks to sound like the radio but weren't sure how to get there – many didn't even know what mastering was. iZotope's founders, feeling this need too, set out to create an accessible tool to give recordings that finished sound. And just like that, Ozone was born, evolving over the years into the backbone of countless masters worldwide.

AI tech that guides, not decides

AI tech that guides, not decides

In 2017, Ozone's AI-powered Master Assistant sparked the shift to faster, smarter, more accessible mastering. Using the analysis of thousands of professional tracks, Master Assistant was the first to create custom presets that match target sounds in seconds. And Master Assistant is just that, a creative co-pilot for engineers of all levels, saving precious time, supporting creativity, and taking the pain out of mastering.

The cutting-edge of mastering tech

The cutting-edge of mastering tech

Doing the impossible is an Ozone tradition. Best-in-class neural nets let you unlock previously unreachable parts of your audio, solve previously unsolvable problems, and discover uncharted levels of control and creativity. If you're tired of the tedious and craving the creative, Ozone is the answer.

Trusted by creators worldwide

Signal Processing Software

Signal Processing Software

Favorite Mastering

Favorite Mastering

Best Software Plugin

Best Software Plugin

Read Ozone 12 articles

Redefining the rules of mastering: an inside look at Ozone 12's groundbreaking features

Redefining the rules of mastering: an inside look at Ozone 12's groundbreaking features

Go behind the scenes with the iZotope Research Team to discover the innovative technology behind Ozone 12's new IRC 5 Maximizer, Unlimiter, and Stem EQ. Learn more

Mastering low end: essential processing tips and tools

Mastering low end: essential processing tips and tools

Master the low end in your music with Ozone 12. Learn why bass is tricky, how to meter it, and how to use tools to balance punch, power, and weight. Learn more

How to master a song from start to finish with Ozone

How to master a song from start to finish with Ozone

Audio mastering is the final stage of the audio production process where you polish your track and prepare it for distribution. Learn how to master a song from start to finish using the latest version of Ozone. Learn more

Which edition of Ozone is right for you?

Whether you're starting your journey or perfecting your craft, you’re in the right place. Take your first steps with Elements. Finesse your sound with Standard. Complete your suite with Advanced.

Ozone 12 Elements

Ozone 12 Elements

Includes Ozone’s Master Assistant (with the Assistant View and new Custom flow) and Assistive Vocal Balance. Individual plugins/modules not accessible.

Ozone 12 Standard

Ozone 12 Standard

Includes 14 editable mastering modules that load within the Ozone mothership plugin, plus delta buttons, track referencing, and transient/sustain targeting.

Ozone 12 Advanced

Ozone 12 Advanced

Includes 20 editable mastering modules that can load within Ozone, or as individual plugins in your DAW. Also includes 3 add-on plugins and Stem Focus workflow.

Compare Editions: Ozone Plugins/Modules

Compare Editions: Ozone Plugins/Modules
	Ozone 12 Elements	Ozone 12 Standard	Ozone 12 Advanced
Master Assistant: Custom Flow [NEW]	✓	✓	✓
Master Assistant: Assistant View	✓	✓	✓
Modules available as separate plugins			✓
Bass Control [NEW]		✓	✓
Clarity			✓
Dynamic EQ		✓	✓
Dynamics		✓	✓
Equalizer		✓	✓
Exciter		✓	✓
Imager		✓	✓
Impact			✓
Low End Focus			✓
Master Rebalance		✓	✓
Match EQ		✓	✓
Maximizer		✓	✓
Spectral Shaper			✓
Stabilizer [IMPROVED]		✓	✓
Stem EQ [NEW]			✓
Unlimiter [NEW]			✓
Vintage Compressor		✓	✓
Vintage EQ		✓	✓
Vintage Limiter		✓	✓
Vintage Tape		✓	✓

Compare Editions: Additional features

Compare Editions: Additional features
	Ozone 12 Elements	Ozone 12 Standard	Ozone 12 Advanced
Bonus Plugin: Relay			✓
Assistive Vocal Balance	✓	✓	✓
Codec Preview			✓
Delta buttons in all modules		✓	✓
Dither		✓	✓
Improved interface design	✓	✓	✓
Stem Focus [IMPROVED]			✓
Track Referencing		✓	✓
Transient/Sustain channel modes		✓	✓

Compare versions of Ozone Elements

Compare versions of Ozone Elements
Ozone 10 Elements	Ozone 11 Elements	Ozone 12 Elements
Assistant: New width matching	Assistive Vocal Balance	Assistant: Custom Flow
Assistant: Improved tone matching
Assistant: Improved reference matching
Assistant: Improved destination

Compare versions of Ozone Standard

Compare versions of Ozone Standard
Ozone 10 Standard	Ozone 11 Standard	Ozone 12 Standard
Everything in Ozone 9 Standard	Everything in Ozone 10 Standard	Everything in Ozone 11 Standard
Maximizer: Soft Clip	Transient/Sustain Channel Modes	Bass Control
Imager: Side Recovery	Maximizer: Upward Compress	Stabilizer: 25 new genre targets
	Delta Buttons	Maximizer: IRC 5 Limiting Mode

Compare versions of Ozone Advanced

Compare versions of Ozone Advanced
Ozone 10 Advanced	Ozone 11 Advanced	Ozone 12 Advanced
Everything in Ozone 9 Advanced	Everything in Ozone 10 Advanced	Everything in Ozone 11 Advanced
Stabilizer	Clarity	Stem EQ
Impact	Stem Focus	Unlimiter
		Stem Focus: Improved Neural Nets

Ozone 12 Elements

Ozone 12 Elements

Ozone 12 Elements

Finish tracks in seconds with this core set of smart mastering tools, including a new customizable AI Assistant.

$55.00

Download: available immediately

Ozone 12 Elements at a glance

Ozone 12 Elements at a glance
Product type:	Mastering plugin suite
For use with:	AAX, AU, and VST3 compatible DAWs (64-bit only)
Category:	Audio mastering
Key features:	AI-powered Master Assistant (Auto-Master & Custom flows), Assistive Vocal Balance, Tonal Balance curve metering
User manual:	Online Manual

System Requirements

Mac: macOS Sonoma (14.7.x), macOS Sequoia (15.7.x), macOS Tahoe (26.1.x)
Compatible with Intel or Apple silicon M-series Macs (native & Rosetta)
Win: Windows 10 (22H2), Windows 11 (24H2)

AAX, AU, VST3, 64-bit only. Note: VST2 format is no longer supported.

Logic Pro 10.8 - 11, Pro Tools 2024 - 2025, Ableton Live 12, Cubase 15, Nuendo 14, Studio One 7, Reaper 7, FL Studio 25, Reason 13, Audition CC 2025, Premiere Pro CC 2025, Maschine 3.

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