VOX Factory

VOX Factory is an AI vocal synthesizer for creating and editing singing parts from MIDI, lyrics, or recorded voice in English, Korean, and Japanese.

AI Speech Synthesis Voice & Audio Editing AI Singing Generator

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What VOX Factory does

VOX Factory is an online AI vocal synthesizer and vocal production suite for creating singing parts from MIDI, lyrics, or a recorded voice. The site positions it as a tool for music production, main vocals, covers, guide vocals, and choir-style arrangements.

The product includes a web app, a desktop app for macOS and Windows, and a VOX Link plugin for DAW connection. It also offers a set of commercially licensed voice characters recorded from real singers, with multilingual support in English, Korean, and Japanese.

Core features

Generate vocals from multiple inputs

Create vocals from MIDI, lyrics, or your own voice to build lead parts, covers, guide vocals, and choir-style arrangements.

Multilingual vocal generation

The service generates native singing voices in English, Korean, and Japanese, and the homepage says you can mix those languages within a single phrase.

Four voice-shaping controls

Adjust intensity, vibrato, pre-bend, and post-bend to shape the performance without needing a complex editing workflow.

Partial rendering for faster edits

Regenerate only changed notes so edits return quickly during iteration instead of redoing the entire vocal line.

Voice to MIDI conversion

Extract melody and lyrics from a vocal performance and export clean, editable MIDI for reuse in other tools.

DAW sync with VOX Link

Use the VOX Link plugin to connect with a DAW while keeping playback, tempo, and time signature aligned.

Where VOX Factory fits

Writing and arranging vocal parts
Producers can sketch lead lines or harmonies from MIDI or lyrics, then refine the phrasing with pitch, vibrato, and other voice controls.
Transcribing vocals into editable MIDI
Users can turn an existing sung performance into MIDI, clean up the melody, and reuse it with another voice or in another DAW session.
Multilingual songwriting
Artists working in Japanese, Korean, or English can generate vocals in those languages, including mixed-language phrases for songs that cross styles or markets.
Cross-device production workflows
Teams that want a web-based project with desktop and DAW support can keep work in the cloud while syncing playback through VOX Link.
Prototype vocals and layered arrangements
Creators making covers, guide vocals, or choir layers can use the character library to choose voices with different genres and styles.

Pros and Cons

Pros

Supports several starting points for vocal creation, including MIDI, lyrics, and voice input.
Generates singing in English, Korean, and Japanese, including mixed-language phrases.
Offers direct editing controls for expressive vocal shaping, including vibrato and pitch-related parameters.
Includes partial rendering so small edits can be updated without redoing the whole line.
Provides both cloud projects and desktop support on macOS and Windows.
Documents commercial use, streaming release, copyright ownership, and permanent purchase options in its FAQ and pricing pages.

Cons

The FAQ limits created content to musical tracks or sound sources, and says sexual, obscene, profane, violent, or otherwise discomforting content cannot be created.
The site says multiple people cannot share one ID, so account use appears to be limited to a single user per login.
Some licensing details differ for individual and corporate members, and corporate use of vocal images requires separate permission.

FAQ

Can songs made with VOX Factory be used commercially?

VOX Factory says songs created with the service may be used commercially, and the FAQ states there are no limitations on commercial use of the results. It also notes that the service is not responsible for plagiarism or copyright issues related to the songs you create.

Who owns the copyright to a song made with VOX Factory?

The FAQ states that the copyright of a song using VOX Factory vocals belongs exclusively to the user.

Can I release VOX Factory songs on streaming platforms?

VOX Factory says users can publish songs created with the service on streaming platforms.

What platforms and workflows does VOX Factory support?

The desktop app runs natively on macOS and Windows, and VOX Link can connect the product with a DAW while keeping playback, tempo, and time signature in sync.

Does VOX Factory offer both subscriptions and permanent ownership?

VOX Factory offers subscription plans plus a Character Ownership option for permanent use of a purchased vocal. The FAQ says refunds depend on the purchase type and timing, and the pricing page shows plan tiers for Essential, Artist, and Business.

Quick Facts

Category: AI vocal synthesizer
Platform: Web, macOS, Windows
Primary workflow: Create and edit singing vocals from MIDI, lyrics, or voice input
Languages: English, Korean, Japanese
Website: voxfactory.app
Pricing model: Paid plans plus custom pricing and a one-time ownership option