Home Blog

Best Online Harmony Maker: Create Music Harmonies Easily

Use Tunesona to make music harmonies easily—perfect for beginners and creators.

Harmony can elevate your music to a new level. Whether you're an experienced composer or a beginner just starting out learning harmony, a reliable harmony maker can make your creative process simple and efficient.

In this blog, I'll share 5 commonly used AI Harmony Generators and introduce how to use Tunesona to create natural vocal harmonies or complete instrumental harmonies.

Let's get started!

harmony generator

00:00

Listen to the music harmony generated by Tunesone

01:12
On this page

Introduction

Part 1. Best 5 AI Harmony Generators To Make a Harmony

1 Tunesona

Tunesona is an ai music agent that creates various types of music through dialogue. Whether you want to add rich harmonies to the main melody or design complex polyphony for the song, it can generate professional-grade harmonies.

You simply input your ideas, Tunesona intelligently matches harmonies based on the music style and scale, making your songs sound fuller and more layered.

tunesona ai music agent

Fast Guide >>

Tunesona stands out as an excellent harmony generator because it supports continuous iteration by chatting. You can start with a rough idea, constantly modify it to meet your needs, and gradually develop it into a complete piece.

Key Features
  • Easily generate natural vocal or instrumental harmonies.
  • Automatically adjusts harmonic lines according to style.
  • Supports two- or four-part harmonies for any musical style.
  • Modify harmonic layers or pitches anytime via chat.
  • Generated harmonies can be used directly for commercial projects.
  • Download MP3 and WAV files for editing and mixing.
Pros
  • High-quality harmonic output.
  • Easily make harmony without musical background.
  • Conversational creation.
  • Free trial with lyrics and instrumental modes.
  • Suitable for commercial use.
Cons
  • Limited free credits.
  • Relies on a stable network.

2 Antares Harmony Engine

Site: https://www.antarestech.com/products/creative-vocal-effects/harmony-engine

Antares Harmony Engine is a professional harmony maker plugin designed for singers and music producers.

It offers an intuitive interface and generates multi-part harmonies from a main melody in real time. It is ideal for studio production and music arrangement.

antares harmony engine

Key Features
  • Generates multi-part harmonies for the main melody.
  • Flexibly adjusts the intervals and pitches of each part.
  • Create personalized harmonies with MIDI control.
  • Supports common DAWs such as Logic Pro, Ableton Live, and Pro Tools.
  • A variety of harmony presets.
Pros
  • High-quality harmonies for professional sound effects.
  • Flexible and controllable harmonies.
  • Extensive customizable harmonic options.
Cons
  • Requires prior knowledge of harmony theory.
  • Beginners need time to learn how to use the plugin.
  • Dependent on DAW, cannot be used independently.

3 iZotope Nectar

Site: https://www.izotope.com/en/products/nectar

iZotope Nectar is a professional vocal processing software with powerful harmony production capabilities, especially excelling in adding harmonic layers and background vocals.

Its built-in Harmony/Voices module can automatically generate multi-part harmonies for the lead singer, easily enhancing the sonic depth of the piece.

izotope nectar

Key Features
  • Automatically generates multi-part harmonies, enhancing vocal layering.
  • Controls harmonies via MIDI.
  • Multiple harmonic effects, including double harmonies and choral harmonies.
  • Provides pitch correction and harmony correction functions.
  • Built-in multiple audio processing modules for comprehensive mixing.
Pros
  • AI intelligent assistance.
  • Pitch control and intelligent detection.
  • Comprehensive vocal processing suite.
Cons
  • Complex operation.
  • Relatively high price.
  • Steep learning curve for beginners.

4 Kits.ai

Site: https://app.kits.ai/harmony-generator

Kits.ai offers an AI music harmony generator. It uses AI-generated sounds to add rich harmonic layers to main melodies.

Simply upload clean vocals, settings, and vocal pitch and harmonic intervals, then select different voice parts to easily make harmonies.

kits ai

Key Features
  • Automatically generates harmonies from clean vocal tracks.
  • Features a library of 150+ royalty-free sounds.
  • Offers a rich selection of preset harmonic combinations.
  • Controls harmonic fullness using a slider.
  • Supports adding effects such as compression, reverb, and delay.
Pros
  • Easily make music harmony.
  • Multiple harmonies and presets.
  • Use directly online.
Cons
  • Significant paid restrictions.
  • Inconsistent output quality.
  • Steep learning curve for beginners.

5 Audimee

Site: https://audimee.com/harmonies

Audimee is a free AI harmony generator that can generate multi-layered harmonies from a single vocal recording.

Simply upload or record audio, and select the appropriate key, voice parts, and harmonic lines, AI will help you quickly create music harmony.

rate my singing app

Key Features
  • Supports generating harmonies with up to 5 voice parts.
  • Use built-in royalty-free sounds or self-trained sound models.
  • Provides a variety of harmonic preset templates.
  • Allows manual editing of harmonic lines.
  • Harmonies are more natural and dynamic.
Pros
  • Personalized harmonies.
  • Combination of presets and manual adjustments.
  • Convenient online operation.
Cons
  • Some features require payment.
  • Variations in generated quality.
  • Depends on table network.

Part 2. How to Make Different Harmonies with Tunesona

Next, we will focus on how to make a harmony with Tunesona, including natural vocal harmonies and full instrumental harmonies.

1 Create Vocal Harmony

Step 1 Visit the Tunesona and claim your free credits.

Make a Harmony

Step 2 Enter your needs and provide the lyrics in the chat box.

You can specify the harmonic style in detail, such as the number of voices, style, and mood required. Alternatively, you can just enter a rough idea and let Tunesona recommend some for you.

tunesona make vocal harmony input needs

Step 3 Check Tunesona's recommendations. If they meet the requirements, tell it to generate a song. Otherwise, continue adjusting.

tunesona make vocal harmony check recommendations

Step 4 Tunesona will generate two versions of the harmony based on your requirements, and you can listen to the results in the dialogue.

Step 5 Adjustments and optimizations.

If the preview doesn't quite meet your expectations, you can provide further details in the chat.

For example: Make the harmony softer.

Tunesona will regenerate the harmony version based on your instructions.

Step 6 Export or share. Download the generated song or soundtrack for editing and mixing.

tunesona make vocal harmony download share

Enjoy the vocal harmony generated by Tunesona!

Listen to vocal harmony created by Tunesona!

Listen to music

2 Generate Instrumental Harmony

Step 1 Visit the Tunesona and claim your free credits.

Make Music Harmony

Step 2 Enter the main melody, rhythm, or lyrics in the chat box.

tunesona make instrumental harmony input needs

Step 3 You can further specify the harmonic style and parameters in the dialogue.

Step 4 After sending the command, Tunesona will generate the instrumental harmony based on the text description. You can listen to the preview.

Step 5 If the harmony does not meet your expectations, you can continue to modify it in the dialogue.

For example: Add a second guitar chord.

Tunesona will regenerate the instrumental harmony version according to your instructions.

Step 6 Export or share. Download the generated song or soundtrack for editing and mixing.

Listen to the instrumental harmony generated by Tunesona!

Listen to instrumental harmony created by Tunesona!

Listen to music

Part 3. Why We Use Harmony Generators?

Harmony is an indispensable element in music composition. It plays a vital role:

  • Enriching melody, making songs sound fuller and more beautiful.
  • Creating atmosphere, imbuing music with emotion and resonating with the listener.
  • Adding layers, multi-layered harmonies make music richer, more complete, and more captivating.
  • Telling a story, guiding the listener's imagination.

However, composing harmonies is not easy for many. Therefore, an efficient harmony generator is particularly important.

It can help you with these tasks:

Easily create complex harmonies without complicated operations.

Experiment with different styles.

Quickly generate natural vocal harmonies or complete instrumental harmonies.

Save time writing harmonies.

Furthermore, AI harmony generator is suitable for a wide range of users:

  • Beginners: Create professional harmonies without needing to master complex harmony theory.
  • Independent musicians: Save significant time on harmonies, allowing them to focus more on melody and arrangement.
  • Teachers and students: Use it as a teaching or practice tool to visually demonstrate harmonic effects.
  • Professional producers: Quickly generate multi-track harmonies and experiment with different harmonic styles.

Part 4. FAQs About Harmony Generator

1 What is a harmony generator?

Harmony Generator is a music tool that generates harmonies from a main melody. It can add multi-part vocal or instrumental harmonies, making musical works richer and more layered.

2 Are harmony makers free to use?

Most harmony makers offer free versions or trial credits, but advanced features usually require a paid subscription.

3 Which harmony generator is best for beginners?

For beginners, we recommend using online tools with intuitive interfaces and simple operation, such as Tunesona. It can quickly generate natural harmonies without any musical background.

4 Can harmony makers be used for instrumental performance?

Yes. Many Harmony Generators can generate not only vocal harmonies but also support instrumental harmony production.

Conclusion

Seeing this, are you already itching to make harmony?

Remember, music creation doesn't have to be too serious. Occasionally try AI harmony generator, entrust your inspiration to it, and you might discover unexpected and beautiful harmonies.

If you're a beginner, I recommend Tunesona. It's free and easy to use, simply chat to it to create music harmony you want. Hope this helps!

Make Harmonies

Related Articles

Article Image
2025-12-16

Write a Song About Love: Best 5 Practical Tips & AI Help

Struggling to write a song about love? This guide introduces 5 helpful tips. If you have ideas but need help with music, you might want to try Tunesona.

Article Image
2025-12-13

Free AI Song Lyrics Changer – Rewrite Lyrics in the Same Voice

Rewrite and replace song lyrics with AI while keeping the original voice, tone, and style. Discover the best AI lyrics changer tools and how to use them easily.

Article Image
2025-12-11

Best AI Music Agent Tools in 2025: Which Platform Is Right for You?

Learn how AI tools streamline music creation, explore top platforms, compare features, and discover the best online AI Music Agent for your workflow.