ChordGen

Turn plain-language prompts into genre-aware chord progressions you can hear, edit, and export as MIDI without signing up.

Audio & Voice Music GeneratorsFree

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About ChordGen

ChordGen is a free, browser-based AI tool that converts text prompts like ‘melancholic jazz’ or ‘upbeat pop anthem’ into multiple, genre-aware chord progressions. Users can audition the progressions in an interactive piano interface, visually edit them, and export the results as MIDI files compatible with any digital audio workstation. The AI adapts harmonies to match the prompt, enabling songwriters, producers, and learners to quickly bypass writer’s block and explore new musical styles without deep music theory knowledge. No account is required to use the tool, and progressions can be generated and exported in minutes. The workflow emphasizes speed and accessibility, making it suitable for both quick experimentation and integration into production pipelines. It is designed for users who need immediate, practical chord ideas without manual composition or complex setup.

Key features

Converts text prompts into chord progressions
Interactive piano interface for auditioning progressions
Visual editing of chord sequences
Export progressions as MIDI files
No sign-up required
Genre-aware AI composition
Browser-based with no installation
Compatible with any DAW

Use cases

Overcoming writer’s block for songwriters
Exploring new musical styles without deep theory
Generating production-ready MIDI for producers

Pros

Generates chord progressions from plain-language text prompts without requiring music theory knowledge.
Provides an interactive piano interface for auditioning and visually editing chords in real time.
Exports progressions as MIDI files compatible with major digital audio workstations (DAWs).
Offers genre-aware results, adapting harmonies to match user-described moods or styles.
No account creation or sign-up is required to use the tool.

Cons

Limited to text-based prompt input, which may not suit users preferring traditional chord selection methods.
Does not include built-in audio playback beyond the interactive piano interface.

Frequently asked questions about ChordGen

What is a chord progression?

A chord progression is a sequence of chords played in a specific order, forming the harmonic foundation of a piece of music.

Is ChordGen really free?

Yes, ChordGen is a free tool with no required sign-up, and it allows users to generate and export chord progressions without cost.

How do I use ChordGen?

Type a descriptive prompt (e.g., 'melancholic jazz'), generate progressions, refine them using the visual piano interface, and export the MIDI file for use in a DAW.

Can I use the chords commercially?

The tool allows exporting MIDI files, but users should verify licensing terms for commercial use based on their specific needs.

Does ChordGen work on mobile?

The tool is browser-based and may function on mobile devices, but optimal use is recommended on desktop for the best experience.

What DAWs are supported?

Exported MIDI files are compatible with major DAWs such as Ableton, FL Studio, Logic, and Cubase.