Enhancing your music production process can be significantly streamlined with the right MIDI generator plugins. These tools assist in creating melodies, chord progressions, and rhythms, allowing you to focus more on the creative aspects of your projects. Below is a curated list of five top MIDI generator plugins, both free and paid, each accompanied by a brief overview and an image to help you familiarize yourself with their interfaces.
Best Midi Generator 2025
1. LANDR Composer (Free & Paid Versions)
LANDR Composer is an AI-powered plugin designed to generate chord progressions and melodies. Its user-friendly interface makes it accessible for both beginners and seasoned producers. The plugin offers a variety of styles and moods, enabling you to tailor the generated MIDI to your project’s needs. The free version provides basic functionalities, while the paid version unlocks advanced
features.

2. Melody Sauce 2 (Paid)
Melody Sauce 2 by EVAbeat is an AI-driven melody generator that assists in crafting unique melodies and hooks. It allows you to control various parameters such as rhythm, complexity, and length, providing a customized melodic output. This plugin is particularly useful for producers seeking inspiration or looking to overcome creative blocks.

3. Phrasebox (Paid)
Phrasebox by Venomode is a phrase arpeggiator that transforms simple MIDI inputs into complex musical phrases. It features a piano roll interface, enabling precise control over note sequences, timing, and velocity. Phrasebox is ideal for creating intricate patterns and evolving sequences, adding depth to your compositions.

4. Captain Plugins (Paid)
Captain Plugins is a suite of MIDI plugins designed to assist in composing chords, melodies, basslines, and drums. It integrates seamlessly with major DAWs and offers features like chord progression suggestions and rhythm pattern generation. This suite is beneficial for both novice and experienced producers aiming to expedite their workflow.

5. InstaComposer by W.A. Production (Paid)
InstaComposer is an AI-powered MIDI generator plugin that creates melodies, chords, basslines, and rhythms. It offers multiple tabs for different instruments and allows users to customize the complexity and length of the generated sequences, serving as a valuable tool for overcoming creative blocks.
Incorporating these MIDI generator plugins into your workflow can significantly enhance your music production process, providing inspiration and efficiency in crafting melodies, harmonies, and rhythms. Whether you’re a beginner or a seasoned producer, these tools offer a range of functionalities to suit your creative needs.
After crafting the perfect MIDI melodies, it’s essential to pair them with high-quality sounds to bring your tracks to life. Our extensive collection of Serum presets offers a wide range of tones and textures to suit any genre. Explore our selection and find the perfect sounds to elevate your music production.

Why Presets and MIDI Generators Work Together
High-quality presets are designed by expert sound designers to ensure they sit well in a mix without excessive processing. When you use a MIDI generator to create melodies, basslines, or chord progressions, having the right preset allows those musical ideas to translate into a polished and professional sound instantly.
Instead of spending hours tweaking synthesis parameters, starting with a well-crafted preset means you can focus on creativity while ensuring optimal tonal balance, clarity, and richness. Presets are also designed to respond dynamically to MIDI velocity, modulation, and automation, allowing for expressive and natural-sounding performances.
Using our extensive Presets collection alongside MIDI generators helps you achieve a cohesive and professional sound with less effort. Whether you’re making lush pads, punchy basslines, or intricate leads, our presets ensure your generated MIDI sequences translate into fully realized, mix-ready elements.