Free: all tools with no sign-up or watermark on audio. Pro: $4.99/month, $1.99 for 7-day pass, or yearly plan (price not specified). Pro adds HQ split, removes watermark from videos, and increases transcription limit from 10 to 60 per hour.
Not given
Key features
Split songs into voice, drums, bass and other parts
Slow down songs to 50% speed without changing pitch
Change song key by up to 12 semitones
Loop sections and build speed for practice
Transcribe audio and generate subtitles
Identify song name and show lyrics
Mix parts with individual volume controls
Works on phone and desktop in browser with no app
Convert SoundCloud tracks to MP3 or M4A format
Download entire playlists as a single ZIP file
Automatically embed title, artist and cover art in downloaded files
Works on phones and computers with Chrome, Firefox and Safari
No installation or signup required
No daily limits on downloads
Direct browser-based audio assembly without server storage
M4A option for faster conversion and lower memory usage on phones
Handles long DJ mixes up to 90 minutes
Add playlist name and track numbers as album metadata
What makes it different
All processing runs on your device with no file upload to servers
Completely free with no sign-up or watermark on audio
Uses open-source Meta HTDemucs model for splitting
Handles files up to 500MB and 20 minutes long
Works instantly in browser without re-encoding video
No signup required with no daily limits
Audio never stored on servers, downloaded directly to your browser
Transparent about audio quality from 160 kbps source
Extractune
SCloudConvert