
Audiio
by Audiio
Audiio brings music and sound effects into Premiere Pro, letting you browse, preview, and drop tracks and effects straight into your timeline without ever leaving the editor.
by iZotope·Audio
Images © iZotope. Used for product review; image policy.
Velvet earns its place in the toolfarm library as part of iZotope's Catalyst Series, a line of purpose-built plugins aimed at solving specific mix problems. A demo video is available.
iZotope Velvet is a de-esser built around a split between Sibilance and Tonal channels, so you can de-ess, de-click, and reshape only the parts of a vocal that need attention. The Sibilance channel carries a fully featured 6-band dynamic EQ for handling harsh, hissy frequencies.
Hit the Sibilance Learn button and Velvet identifies sibilant frequencies and sets up EQ nodes for you; from there you can adjust or add nodes, scale with one knob, and change filter types. Dynamic Tone Shaping adds independent Lift and Tame knobs, 8 target profiles, and frequency sliders, while the De-Click fader removes mouth sounds, pops, and clicks and tracks repairs with a counter.
Velvet ships with 50 pro presets and includes channel soloing, a threshold for setting the split, a global Delta button, and a mix fader for parallel processing. It's part of the iZotope Catalyst Series alongside Plasma, Aurora, and Cascadia.
iZotope Velvet is best for cleaning up vocal recordings: de-essing harsh sibilance, removing clicks and mouth sounds, and reshaping tone.
iZotope Velvet is completely free to download and use.
iZotope Velvet is available in AAX, AU, and VST3 formats, and all versions are 64-bit only. VST2 is no longer supported, so hosts that rely on that format won't load it. On the plugin-host side, iZotope lists support for a range of DAWs including Logic Pro, Pro Tools, Ableton Live, Cubase, Nuendo, Studio One, REAPER, FL Studio, Reason, Maschine, Cakewalk, and Audition. Check the developer's page to confirm your host and format before installing.
iZotope Velvet runs on macOS Ventura (13.6.x), macOS Sonoma (14.4.x), and macOS Sequoia (15.0) as minimum supported versions, and it works on both Intel and Apple silicon M-series Macs, native and through Rosetta. On Windows, it supports Windows 10 (22H2) and Windows 11 (23H2). If your system falls below these versions, you'll want to update before installing. The developer's page lists the current minimum requirements in full.
iZotope Velvet's Sibilance Learn button automatically identifies the sibilant frequencies in your vocal and sets up the 6-band dynamic EQ nodes for you, so you don't have to place them by hand. From there you can adjust or add individual nodes, scale the whole setup with one knob, and change filter types. Velvet also lets you fine-tune the threshold to find the split between the Sibilance and Tonal channels, and you can solo either channel to dial in settings without distraction.
iZotope Velvet's De-Click feature targets distracting mouth sounds, pops, and clicks. You turn down a single fader and watch the repair counter climb as they are removed. It works alongside the Dynamic Tone Shaping section, which uses independent Lift and Tame knobs, 8 target profiles, and frequency sliders to boost and cut a vocal's tone without touching the sibilance handled on the separate channel. Together these give you de-clicking and tone reshaping inside one plugin.
iZotope Velvet is listed here as free. Since licensing terms can change and this plugin is part of iZotope's Catalyst Series alongside Plasma, Aurora, and Cascadia, it's worth checking the developer's page for the current details before you download. That page also carries the full compatibility notes and format list, so you can confirm everything lines up with your system and host at the same time.
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