Free AI image upscaler to increase photo resolution up to 16K
AI music transcription: convert audio to MIDI and sheet music, scan scores, detect song keys
Stage
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Founded
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Based in
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Pricing model
Freemium
Freemium
Pricing
Free plan with limited daily credits, no signup required. Subscription plans and one-time payment credit packs available for more usage.
Free: 5 transcription jobs daily. Downloads are one-time purchases: up to 2 pages $2.99, 3–9 pages $5.99, 10+ pages $9.99 for MusicXML + MIDI; Rehearsal Pack with practice MP3s and slow mixes $3 more. Credit packs: $9 unlocks 4 pieces, $19 unlocks 10. Practice Passes: $9.99 for 30 days or $29 for 90
Key features
Upscale images up to 16K resolution
Batch process up to 3 images at once
Support for JPG, PNG, WEBP, and HEIC formats
Face and detail enhancement for portraits
Browser-based with no software installation
Reduce noise and pixelation artifacts
Mobile-optimized for on-the-go editing
Automatic image deletion after processing
Multiple output format options
Adjustable clarity and enhancement levels
Transcribe audio files (MP3, WAV, FLAC, OGG) to MIDI and sheet music
Scan sheet music PDFs and photos into editable MusicXML
Detect song key, Camelot code and BPM
Browser preview with highlighted notes before downloading
Note-matching exercises with microphone or keyboard input
Harmonic-ghost filter to remove phantom octave notes from transcription
Quality metrics displayed on every transcription job
What makes it different
Free with no signup required to start upscaling
Preserves natural colors and textures without over-processing
Upscale up to 16K for print and large-format output
Secure processing with automatic image deletion
Tuned transcription engine with harmonic-ghost filter, not an API wrapper
Honest quality metrics on every job showing notes detected and ghosts filtered
Free daily use with no account required
One-time payments per piece, no subscription required
Professional notation engraving and MusicXML output for editing in music software