PureMIDI vs Harku

Which audio tool is right for you? Compare features, pricing, and use cases to decide.

PureMIDI

Free

AI-powered audio-to-MIDI converter that transforms songs and recordings into editable MIDI files.

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Harku

Free Tier

Harku converts supported YouTube videos into editable transcripts with timestamps in 60+ languages. Creators can export subtitles, while students and researchers can review lectures and other video content as text.

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Feature	PureMIDI	Harku
Pricing	Free	Free Tier
Category	Audio Tools	Audio Tools
Key Features	•Converts songs and recordings into editable MIDI files •Separates audio parts to support music production workflows •Built for musicians, producers, and composers	•Turn a supported public YouTube URL into a timestamped transcript •Edit transcripts and export text or subtitles, including TXT, SRT, and VTT •Supports 60+ languages for creators, students, and researchers
Use Cases	✓Turn an audio recording into MIDI for editing in a DAW ✓Extract musical ideas and notes from songs ✓Create editable arrangements from recorded audio	✓Review a lecture transcript and locate important video sections ✓Prepare editable subtitles for a creator workflow ✓Read and reuse text from video research materials

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