Lighting Matters
Shadows and uneven lighting can obscure notes and symbols.
MELOGEN WEB TOOLS
Convert Sheet Music Images to MIDI
Turn photos or scanned images of sheet music into editable MIDI — with clear guidance on accuracy.
Start in your browser, or explore the desktop app.
YOUR WORKFLOW
From your file to your next step.
Detect Symbols
AI scans the image pixels to identify notes, rests, clefs, and other musical elements.
Normalize & Correct
The system corrects perspective distortion and normalizes spacing for accurate reading.
Convert to MIDI
Musical notation is translated into precise MIDI timing, pitch, and duration data.
Processing typically takes 15-45 seconds depending on image complexity.
WebMCP ready
How browser agents use WebMCP on this page
Why Image to MIDI Conversion Is More Challenging
Unlike digital PDFs, images introduce variables that affect recognition accuracy.
Angle Matters
Tilted or skewed images distort the staff lines and note positions.
Resolution Matters
Low-resolution images lose fine details like accidentals and articulations.
Background Matters
Busy backgrounds or page edges can confuse the recognition system.
Image-to-MIDI accuracy depends as much on the input quality as on the AI itself.
How to Get the Best Results from Images
Follow these guidelines to maximize conversion accuracy.
- Use high-resolution images (300 DPI or higher)
- Avoid shadows and glare on the sheet music
- Keep the page flat and centered in the frame
- Use a plain, contrasting background
- Avoid handwritten notation when possible
Supported Image Types
We accept common image formats for sheet music conversion.
JPG / JPEG
Standard photo format from cameras and phones.
PNG
Lossless format ideal for screenshots and scans.
Screenshots
Screen captures from digital sheet music viewers.
What Accuracy Can You Expect?
We believe in honest expectations. Here's what our AI can deliver from images:
High-Quality Scans80-90%
Good results with clear, well-lit scans. Some complex passages may need minor corrections.
Phone Photos65-80%
Usable output with good lighting. Expect to review and edit some sections.
Handwritten NotationLimited
Limited support. Best for simple, clearly written scores only.
Image to MIDI works best as a starting point, not a final score. Use it to save hours of manual transcription, then refine as needed.
Why Choose Melogen AI for Image to MIDI?
We built this tool for musicians who need practical results, not empty promises.
Honest About Limitations
We tell you upfront what to expect. No misleading claims about 'perfect' conversion from any image.
Guidance-Focused Approach
We help you understand how to get the best results, not just process your files blindly.
Fast Iteration Workflow
Quick processing lets you try different images and approaches until you get acceptable results.
Standard MIDI Output
No proprietary formats. Your MIDI works everywhere — any DAW, any notation software, any platform.
Image to MIDI FAQ
Common questions about converting sheet music images to MIDI
Is image to MIDI accurate?
Accuracy depends heavily on image quality. High-quality scans can achieve 80-90% accuracy, while phone photos typically range from 65-80%. For best results, use well-lit, high-resolution images with the page flat and centered.
Can I convert photos of sheet music to MIDI?
Yes! Phone photos can be converted, but results vary based on lighting, angle, and resolution. For best results, photograph in good lighting, keep the camera parallel to the page, and ensure the entire score is in focus.
What image formats are supported?
We support JPG, JPEG, and PNG formats. These cover most photos, scans, and screenshots of sheet music.
Should I use image or PDF conversion?
If you have a digital PDF (exported from notation software), use PDF to MIDI for better accuracy. Image conversion is best for photos of physical sheet music or screenshots.
How can I improve conversion results?
Use high resolution (300 DPI+), ensure even lighting without shadows, keep the page flat and centered, use a plain background, and avoid handwritten notation when possible.
Can I edit the MIDI after conversion?
Absolutely. The output is a standard MIDI file that works with any DAW (FL Studio, Ableton, Logic Pro, etc.) or notation software (MuseScore, Finale, Sibelius).
MELOGEN DESKTOP
Give your music a desktop workspace.
Explore Melogen Desktop for your next music task. Work with an assistant, follow supported tasks, and keep their output files close to your creative workflow.
- Start with your idea. Bring a music task into your workspace.
- Keep the context. Find your requests and their files together.
- Review what comes next. Check the output before continuing in your music software.
For Mac and Windows. Choose your platform at the top of this page.
Workflow examples
A place in your music workflow.
I start with a short piano score, check the converted notes, then use the MIDI in my teaching software to put together a practice exercise.
Lesson preparationI keep the score beside the piano roll while I review the MIDI. Once the notes are right, I can try different voicings in my usual music software.
ArrangingHearing a passage alongside the page helps me work out what I am reading. I go back to the original score whenever a note sounds unexpected.
Score studyFor a new vocal part, I bring the converted notes into my music software and make a rehearsal reference. I check it against the score before singing along.
Vocal rehearsalGetting a printed melody into my DAW gives me something to arrange around. I choose the instrument sound there and work on the timing before adding other parts.
ProductionSome of my ideas begin on manuscript paper. Moving a legible score into MIDI gives me another way to develop the melody in a session.
SongwritingI use the MIDI in my own player while learning melodies from standard notation. Hearing the line gives me a reference as I work out the fingering on guitar.
Guitar practiceA short score is enough for the listening exercises I prepare. I review the conversion first, then make the lesson material in my notation editor.
Classroom materialYOUR NEXT MUSIC SESSION
Take your next idea to Melogen Desktop.
A dedicated workspace for exploring supported music tasks and keeping your next steps together.