iZotope RX

iZotope RX is the industry-standard audio repair and enhancement suite used in film, music, and broadcast production worldwide.

Overview

iZotope RX is the professional’s choice for audio repair and enhancement. Its spectral editing tools and AI-powered modules handle noise reduction, dialogue isolation, de-reverb, de-click, de-hum, and spectral repair with precision unmatched by consumer tools. Used in Hollywood post-production, music mastering, and broadcast, RX is the gold standard for audio restoration.

Available as standalone application and plugins (VST, AU, AAX), RX integrates with major DAWs and video editing suites. Its machine learning modules learn from audio content to separate dialogue from noise, remove reverb, and restore degraded recordings with remarkable quality.

RX’s spectral editor is essentially Photoshop for audio: painting over noise in a spectrogram removes coughs, sirens, and clicks surgically. Machine-learning modules handle the heavy lifting of dialogue isolation and de-reverb that once required expensive studio equipment.

Key Features

• Industry-standard spectral editing and audio repair
• AI-powered Dialogue Isolate and De-reverb modules
• Noise reduction, de-click, de-hum, and de-clip tools
• Spectral repair for removing unwanted sounds
• Batch processing for large audio libraries
• Plugin formats for all major DAWs (VST, AU, AAX)
• Standalone application with comprehensive workflow
• Spectrogram painting for surgical removal of transient noises
• Machine-learning dialogue isolation replacing studio hardware

Pricing

iZotope RX is available in multiple tiers: RX Elements (around $29 on sale) for basic repair, RX Standard (around $399) for professional use, and RX Advanced (around $1,199) for full post-production suites. Subscription bundles through the Music Production Suite are also available. Elements editions on sale provide entry-level repair cheaply, and production suites bundle RX with mixing tools for comprehensive post workflows.

Who Is It For

iZotope RX is built for audio engineers, post-production professionals, musicians, and broadcasters requiring professional-grade audio repair and enhancement.

It is the industry standard for film dialogue editing and music restoration.

Podcast networks standardize on RX for fixing host recordings before publication, catching problems automated tools handle poorly.

FAQ

Is iZotope RX free to use?

No — RX is a professional paid product with tiered pricing; trial versions are available for evaluation.

Does iZotope RX offer an API?

RX is a plugin and standalone application; it integrates with DAWs but does not offer a public API.

How does RX compare to Adobe Audition or Descript?

RX provides the deepest audio repair tools for professionals, Adobe Audition offers a full editing suite, and Descript focuses on text-based audio/video editing with simpler enhancement.

Is iZotope RX available as a plugin?

Yes — RX works both as a standalone application and as VST, AU, and AAX plugins inside major DAWs and video editors for seamless workflow integration.