Convert Sheet Music Images to MIDI
Turn photos or scanned images of sheet music into editable MIDI — with clear guidance on accuracy.
Why Image to MIDI Conversion Is More Challenging
Unlike digital PDFs, images introduce variables that affect recognition accuracy.
Lighting Matters
Shadows and uneven lighting can obscure notes and symbols.
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.
How Image to MIDI Works
Our AI processes your image through specialized recognition steps.
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.
What Accuracy Can You Expect?
We believe in honest expectations. Here's what our AI can deliver from images:
High-Quality Scans
80-90%Good results with clear, well-lit scans. Some complex passages may need minor corrections.
Phone Photos
65-80%Usable output with good lighting. Expect to review and edit some sections.
Handwritten Notation
LimitedLimited 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
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.
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.
We support JPG, JPEG, and PNG formats. These cover most photos, scans, and screenshots of sheet music.
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.
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.
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).
Have a PDF Instead?
PDF files usually produce more accurate results. Digital PDFs from notation software can achieve 95%+ accuracy.
Ready to Convert Your Image?
Upload a clear photo or scan of your sheet music and get MIDI in seconds.
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