# AI MIDI Generator

Turn text prompts, genre/mood/instrument tags, BPM, key, time signature, and bars into downloadable MIDI drafts for DAWs and arrangement tools.

> Canonical: https://aimusicis.com/ai-midi-generator

## The AI MIDI generator writes notes you can still edit

### Parts written as notes, not rendered as audio

Generate separate instrument tracks with editable pitch, timing, note length and velocity. Export a standard MIDI file and choose your own sounds in a DAW.

### Listen before arranging

Preview the score with browser instruments, then open it in the MIDI editor to adjust the notes. The Sample tab offers original scores you can preview, export and edit before generating.

## Use the AI MIDI Generator in three steps

### Describe the part you want

Write a short musical brief, add genre, mood or instrument tags, then choose BPM, key, time signature and bar count.

### Generate and preview a score

Sign in and generate your composition. The Results tab keeps your saved scores; preview the instrument tracks together before choosing what to change.

### Edit or export the MIDI

Open the score in the browser MIDI editor or download the .mid file for your DAW. Export editor changes to keep your revised arrangement.

## Note data you can still change

### 400 characters

Maximum prompt length, including selected genre, mood and instrument tags.

### 50–200 BPM

Choose the tempo recorded in the MIDI file.

### 3 time signatures

Choose 4/4, 6/8 or 3/4 for the score.

### 4 length options

Generate 4, 8, 16 or 32 bars in one composition.

## AI MIDI Generator features

The AI MIDI Generator creates note-based compositions from a text brief. Your BPM, meter and bar settings define the score; instrument and style tags guide the arrangement.

### Prompt-to-MIDI planning with genre and mood tags

Describe the idea in words and steer it with genre and mood tags to decide which melodies and chords get written.

### Pro settings for BPM, key, time signature, and bars

Set the tempo, key signature, meter and length before generation. Review the notes in the editor and adjust the composition to fit your project.

## Who wants notes rather than a recording

### Producers stuck on an arrangement

Get a written part to react to when the blank piano roll is the problem.

### Game and app developers

Generate MIDI a runtime can play back and vary, rather than shipping fixed audio.

### Songwriters sketching

Hear a chord idea played back before deciding whether it earns a full production.

## Where AI MIDI Generator results go next

### [MIDI Editor](https://aimusicis.com/midi-editor)

### [AI Music Generator](https://aimusicis.com/ai-music-generator)

### [BPM Tapper](https://aimusicis.com/bpm-tapper)

### [AI Piano Generator](https://aimusicis.com/ai-piano)

### [Chord Progression Generator](https://aimusicis.com/chord-progression-generator)

## Tools related to AI MIDI Generator

### [Audio to MIDI](https://aimusicis.com/audio-to-midi)

### [MIDI Editor](https://aimusicis.com/midi-editor)

### [MP4 to MIDI](https://aimusicis.com/mp4-to-midi)

### [MIDI to MP3](https://aimusicis.com/midi-to-mp3)

## Every tool in the AI MIDI Generator family

| Tool | What you give it | What you get back | Credits per run |
| --- | --- | --- | --- |
| [Audio to MIDI](https://aimusicis.com/audio-to-midi) | An audio file, microphone recording or sample melody | Editable MIDI notes with pitch and timing | 0 |
| [MIDI Editor](https://aimusicis.com/midi-editor) | A MIDI file or an editable example | Edited MIDI notes, with optional WAV or MP3 audio export | 0 |
| [MP4 to MIDI](https://aimusicis.com/mp4-to-midi) |  |  | Coming soon |
| [MIDI to MP3](https://aimusicis.com/midi-to-mp3) |  |  | Coming soon |
| [Free Chord Progression Generator](https://aimusicis.com/chord-progression-generator) | A musical key, major/minor mode, style and preview instrument | A playable chord sequence and editable MIDI file | 0 |
| [AI Chord Maker](https://aimusicis.com/chord-maker) | A musical key, major/minor mode, style and preview instrument | A playable chord sequence and editable MIDI file | 0 |
| [AI Piano Generator](https://aimusicis.com/ai-piano) | A text description, or your own lyrics and a style | A finished song as MP3 | 5–15 |
| [Piano Music Maker](https://aimusicis.com/piano-music-maker) | A text description, or your own lyrics and a style | A finished song as MP3 | 5–15 |
| [Piano Beat Maker](https://aimusicis.com/piano-beat-maker) | A text description, or your own lyrics and a style | A finished song as MP3 | 5–15 |

## AI MIDI Generator FAQ

Answers for creators comparing AI MIDI Generator, AI music generators, editing tools, and royalty-aware publishing workflows.

### What is AI MIDI Generator?

Turn text prompts, genre/mood/instrument tags, BPM, key, time signature, and bars into downloadable MIDI drafts for DAWs and arrangement tools.

### Why generate MIDI instead of audio?

MIDI stores note events, so you can change pitch, timing, velocity and instrument assignments in an editor. Export audio when you are ready to commit to a particular sound.

### Can I hear it before I export?

Yes. Preview renders the score with browser instruments, including the instrument assignments on each track. Try the original scores in Sample to hear this playback before generating your own.

### Will it match my project tempo?

The AI MIDI Generator writes your selected BPM and time signature into the MIDI file. Your DAW may use its own project tempo when importing, so check its tempo-import settings.

### What can I still change after it is generated?

Pitch, note length, position and velocity remain editable. Open the score in the MIDI editor to change tracks, instruments or tempo, then export the revised MIDI or audio.

### Which instrument will it sound like?

Each track has a General MIDI instrument assignment. Browser previews use those instruments; your DAW can replace them with virtual instruments or other sounds.

### Can I change tempo after generating?

Yes. MIDI note positions are measured in beats, so changing the tempo changes playback speed while keeping notes aligned to the musical grid. Use the MIDI editor or your DAW to set a new tempo.

### Can I use the AI MIDI Generator for commercial projects?

Aimusicis does not currently issue a commercial-use license or certificate. Download access is separate from usage rights; review the current Terms and confirm you hold the rights to every uploaded or referenced source before publishing.

### What should I do after using the AI MIDI Generator?

Your generated score stays in this page’s Results tab until you delete it. Preview it, export MIDI or open it in the MIDI editor. Browser editor changes are local; export them to keep a revised file. Audio tools require rendered audio rather than a MIDI score.

### How many credits does AI MIDI Generator use?

AI MIDI Generator draws 2 credits per run. New accounts start with 10 free credits, and every plan and pack is priced in the same credits.

### How do the MIDI, chords and piano tools differ?

Audio to MIDI: upload or record audio and convert melodies into downloadable MIDI with editor handoff. Fix notes and timing, then export back into your DAW. MIDI Editor: open a generated or uploaded MIDI file, fix notes, velocity and timing in the browser, then export it back into your DAW. MP4 to MIDI reads the audio track of a video, transcribes the pitches it hears and returns a downloadable MIDI file. On-device, no sign-in, no credits. MIDI to MP3 sounds a .mid file in your browser with a built-in GeneralUser SoundFont and hands back the audio as a WAV. No upload, no sign-in, no credits. Free Chord Progression Generator: inspire your music idea with an AI chord progression generator: choose key, mode, style, and instruments, then play chords. AI Chord Maker: An AI chord maker that builds progressions for pop, jazz, lo-fi and electronic, on guitar or piano, and exports them as editable MIDI. AI Piano Generator: create piano melodies and arrangements from prompts with classical, jazz, pop, hip hop, folk, blues, techno, and pro arrangement controls. Piano Music Maker: create piano music for study, cinematic scenes, emotional ballads, meditation, and background scoring. Piano Beat Maker: generate piano-driven beats for rap, pop, lo-fi, cinematic and emotional ideas, steered by style tags.

## Write your next part with AI MIDI Generator

Describe a musical idea, preview the instrument tracks and refine the notes in the browser editor.

_Last updated August 28, 2026_