Want to edit MIDI notes anytime, anywhere, and turn your musical inspiration into playable melodies?
Don't worry about installing complicated software, a MIDI editor online available that can help you do it easily.
In this blog, I'll recommend 6 powerful online MIDI editors and Tunesona, a tool to inspire your creative idea. I'll also teach you how to use midi editor to easily turn MIDI notes into full works.
Let's begin!
Part 1. Why Do We Need a Suno AI Alternative?
1 Amped Studio [Paid]
Site: https://ampedstudio.com
Amped Studio is a basic yet powerful online MIDI editor. It supports common MIDI editing features such as note drawing, tempo, and rhythm adjustments.
It integrated into a DAW allows you to manipulate tracks using virtual instruments and effects.
However, there is a noticeable delay between the buttons and the sound, and the MIDI editing function also has some limitations, making it slightly inconvenient to use.
- Automatic controller detection, no login setup required.
- Integrated audio tracks, mixing, and recording functions.
- Provides a piano roll editor.
- Supports real-time performance via external MIDI controllers.
- Rich library of virtual instruments and sound sources.
Pricing
| Plan | Price / month | Export format | Support VST 3 |
|---|---|---|---|
| Free (Starter) | $0 | MP3 | ❌ |
| Premium | $6.99 | MP3, WAV | ✅ |
| Premium+AI | $12.99 | MP3, WAV | ✅ |
2 Soundtrap [Paid]
Site: https://www.soundtrap.com
Soundtrap is a powerful online music production platform that offers MIDI editing capabilities. You can edit MIDI using a piano roll editor, add tracks, drum beats, and chords. Even invite friends to create songs together online in real time.
It has a simple and intuitive interface, making it suitable for beginners, and also supports more complex arrangements and mixing.
However, its free version has limited features, such as many advanced virtual instruments, sound packs, and MIDI file exports require a paid subscription.
- Full-featured online DAW with a piano-roll MIDI editor.
- Supports audio recording and multi-track MIDI editing.
- Built-in rich virtual instrument sound library.
- Automated mixing tools.
- Supports real-time multi-user collaboration.
Pricing
| Plan | Price / month | Export format | Support VST 3 |
|---|---|---|---|
| Free | $0 | MP3 | ❌ |
| Production & Vocals | $19.99 | MP3, WAV, OGG, MIDI, etc. | ❌ |
| Vocals & Songwriting | $16.99 | MP3, WAV, OGG, MIDI, etc. | ❌ |
| Music Production | $16.99 | MP3, WAV, OGG, MIDI, etc. | ❌ |
| Sound Starter | $11.99 | MP3, WAV, OGG, MIDI, etc. | ❌ |
3 Soundation [Paid]
Site: https://soundation.com
Soundation is a collaborative MIDI editor. In Soundation, tracks are called channels, and instrument channels refer to MIDI tracks.
It offers an intuitive piano roll, virtual instruments and sample loop libraries, allowing you to directly create and edit MIDI tracks.
Soundation supports real-time collaboration among multiple users, allowing you to invite friends or team members to create together online.
However, latency issues may occur when using an external MIDI controller. And the download function requires a paid subscription to unlock.
- Online MIDI editor & music production platform.
- Provides intuitive MIDI editing tools.
- Emphasis on real-time collaboration and multi-person creation.
- Multi-track recording and editing.
- Supports external MIDI controllers.
Pricing
| Plan | Price / month | Export format | Support VST 3 |
|---|---|---|---|
| Free | $0 | ❌ | ❌ |
| Starter | $9.99 | MP3 | ❌ |
| Creator | $14.99 | MP3, WAV | ❌ |
| Pro | $49.99 | MP3, WAV | ❌ |
4 SignalMIDI [Free]
Site: https://signalmidi.app
SignalMIDI is a completely open-source MIDI editor online. You can add and modify notes directly using the piano roll, and also adjust details such as velocity and pitch bend.
It supports loading SoundFont audio sources to play more realistic sounds, and can also quickly export as WAV audio files for easy playback on mobile phones or import into DAW for further production.
Pricing: Free with no subscription or hidden fees.
- Completely open source and free.
- Create, edit, and play MIDI music online.
- Supports velocity and detail control.
- Can load different SoundFont sound sources.
- Export as MIDI or WAV files.
5 Online Sequencer [Free]
Site: https://onlinesequencer.net/
Online Sequencer is a clean and straightforward online MIDI editor perfect for quickly creating musical snippets. It requires no registration to start creating, making it ideal for beginners and improvisational creators.
Its interface is a combination of a traditional Piano Roll and a rhythm grid. You can easily edit MIDI notes and set rhythms and instruments using a mouse and MIDI controllers.
However, it has many limitations, such as the inability to store multiple voice parts or save imported audio.
Pricing: Free.
- Start creating without registration.
- Offers multiple export options, including WAV, MP3, and MIDI.
- Quickly draw and edit MIDI notes.
- Instantly preview generated MIDI music.
- Perfect for quickly experimenting with ideas and learning.
6 Music Box Maniac [Free]
Site: https://musicboxmaniacs.com
Music Box Maniac MIDI Editor is a unique online tool that makes MIDI creation easy and fun with a toy-like interface. It emphasizes intuitive operation and instant feedback; you'll hear the corresponding note with a single click.
It offers a wealth of editing tools, such as adjusting scales and playback start points. You can arrange notes, rhythms, and melodies just like you would a music box.
Pricing: Free.
- Intuitive visual interface.
- Multiple export options, including PDF, MIDI, and MP3.
- Edit history function to recover accidentally deleted versions.
- Rich MIDI editing tools.
- Real-time preview of note effects.
Part 2. Get Creative Materials with Tunesona
While many online MIDI editors are suitable for manually editing and arranging music, you often can't create music if you don't have existing material to edit. That's where Tunesona comes in handy.
Tunesona is an AI music agent that can generate melodies, chords, and complete songs. Importantly, it supports exporting MIDI files so you can simply chat with it to directly convert your ideas into MIDI material.
- Multiple generation options are available.
- Generate complete or fragmented music tracks according to your needs.
- Supports multiple export formats, including MP3, WAV, and MIDI.
- Export separate vocal and instrument tracks in WAV format.
- Quickly transform your ideas into creative tracks via chat.
- Modify the generated music tracks at any time through conversation.
How to quickly get creative materials with Tunesona?
Step 1 Open Tunesona and claim your free credits.
Step 2 Choose your desired creation method. This includes creating instrumental, lyrics song, or Custom mode.
Step 3 Input your ideas.
For example, if you want to generate a lyric melody, select Custom Mode, paste your lyrics and tell Tunesona the style, mood, and rhythm you want.
Step 4 Generate music material and listen to it. Tunesona will generate a corresponding melody based on the lyrics, and you can listen to two versions of the melody.
Step 5 Continue fine-tuning. If you feel the melody doesn't meet your requirements, you can adjust it in the chat.
Step 6 Download MP3, WAV, or MIDI files for further editing.
Part 3. How to Use MIDI Editor
With creative materials and tools in hand, It's time to start creating MIDI music with creative materials and tools in hand. While online MIDI editors may differ, the basic workflow is largely the same.
The following user guide applies to most online MIDI editors, allowing you to create your work step-by-step from scratch.
1. Create a new project.
You'll usually see a Piano Roll or grid timeline table. This is the main area where you fill in the notes.
2. Input and edit MIDI notes.
You can choose to input notes using a mouse, computer keyboard, or MIDI controller. You can also draw note positions, adjust note lengths, and set velocity.
3. Adjust the tempo and rhythm.
Online MIDI editors typically allow you to manually adjust measure lengths or rhythm patterns.
4. Use the Quantize function.
When you manually input notes, the rhythm may not be neat enough. The Quantize function can automatically align notes to the nearest beat square, making the melody cleaner.
5. Add chords and accompaniment.
If you already have chords or accompaniment MIDI generated by Tunesona, you can drag them directly into the editor as the underlying accompaniment, and then add the melody on a new track.
6. Build the song structure.
You can choose to loop, copy, and edit chords. Build a complete song structure that includes verses and choruses. If the editor supports multitrack functionality, you can also perform simple mixing.
7. Export MIDI or audio.
Part 4. FAQs About MIDI Editor Online
1 What is an online MIDI editor?
An online MIDI editor is a web-based tool. Users can create, edit, and modify MIDI files within a browser, suitable for drawing melodies, chords, and rhythms.
2 Can I use online MIDI editors for free?
Most online MIDI editors offer free versions or free trials; for example, Online Sequencer and SignalMIDI are completely free.
3 How does a MIDI editor online work?
MIDI editors online provide a visual interface for users to input and draw notes. They also allow adjustment of note values, velocity, and rhythm, and support real-time playback and export of MIDI or audio files.
4 Which online MIDI editor is best for beginners?
I recommend Online Sequencer and Music Box Maniacs. Their interfaces are clean and easy to use. Even beginners can quickly create MIDI without any music theory background.
Conclusion
Creating MIDI music is actually not difficult at all. You just need to choose a suitable MIDI editor online based on your needs.
Whether you type out the notes yourself or generate melody material using Tunesona and then import it into an online MIDI editor for further processing, it's all about continuous experimentation.
Hope this is helpful!
