FiveLoop by Stephan Düchtel
Loop and slow down any video, then split it into stems and read the chords and notes to practice along. Hands-free with a Bluetooth foot switch. (Analysis needs the free Mac/Windows app.)
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About this extension
Are you learning through online video tutorials and always wanted to slow the video down or loop certain parts of it? Then FiveLoop is just what you're looking for!
Set a loop and let FiveLoop repeat certain parts of the video. Adjust the tempo in 5% steps. Play/pause, and forward or rewind.
You can also control everything with keystrokes from a Bluetooth keyboard or foot switch.
FiveLoop is the perfect tool for anybody learning to play an instrument (e.g. guitar) through videos.
NEW: Live Studio - musical analysis of any video (requires the FiveLoop desktop app for Mac or Windows)
With the free FiveLoop desktop app for Mac or Windows, the extension unlocks Live Studio: select a segment of a playing video and FiveLoop analyzes it right on your device. It can detect beats and create a metronome track, split the audio into individual stems (mute or adjust their volume), estimate chord progressions, and transcribe individual instruments as sheet music, piano keys, or on the fretboard.
The desktop app runs locally in the background and connects to the extension. Audio is captured only when you start an analysis and is processed entirely on your device - nothing is uploaded. Live Studio is built for practicing, studying, teaching, and understanding music from video playback.
NEW: Live Chord Estimation - See the chord progression of whatever's playing in near real time, no loop needed.
NEW: Guitar Voicings View - Click any chord bubble to see different ways to play it on guitar, with finger placement for each voicing.
The FiveLoop desktop app is free and includes a number of loop analyses each month at no cost, with more available through a subscription. Looping, speed, pitch, and playback controls in the browser are always free and unlimited.
Privacy:
The only data stored by the extension is which keyboard switch controls which function, saved in your Firefox browser's local storage. No other personal data is collected or stored.
Write to me if you have any questions:
mail@duechtel.com
Set a loop and let FiveLoop repeat certain parts of the video. Adjust the tempo in 5% steps. Play/pause, and forward or rewind.
You can also control everything with keystrokes from a Bluetooth keyboard or foot switch.
FiveLoop is the perfect tool for anybody learning to play an instrument (e.g. guitar) through videos.
NEW: Live Studio - musical analysis of any video (requires the FiveLoop desktop app for Mac or Windows)
With the free FiveLoop desktop app for Mac or Windows, the extension unlocks Live Studio: select a segment of a playing video and FiveLoop analyzes it right on your device. It can detect beats and create a metronome track, split the audio into individual stems (mute or adjust their volume), estimate chord progressions, and transcribe individual instruments as sheet music, piano keys, or on the fretboard.
The desktop app runs locally in the background and connects to the extension. Audio is captured only when you start an analysis and is processed entirely on your device - nothing is uploaded. Live Studio is built for practicing, studying, teaching, and understanding music from video playback.
NEW: Live Chord Estimation - See the chord progression of whatever's playing in near real time, no loop needed.
NEW: Guitar Voicings View - Click any chord bubble to see different ways to play it on guitar, with finger placement for each voicing.
The FiveLoop desktop app is free and includes a number of loop analyses each month at no cost, with more available through a subscription. Looping, speed, pitch, and playback controls in the browser are always free and unlimited.
Privacy:
The only data stored by the extension is which keyboard switch controls which function, saved in your Firefox browser's local storage. No other personal data is collected or stored.
Write to me if you have any questions:
mail@duechtel.com
Rated 3.8 by 10 reviewers
Permissions and data
Required permissions:
- Access your data for 127.0.0.1:54322
Optional permissions:
- Access your data for all websites
Data collection:
- The developer says this extension doesn't require data collection.
More information
- Add-on Links
- Version
- 3.2
- Size
- 569.65 KB
- Last updated
- a day ago (Jul 5, 2026)
- Related Categories
- License
- Mozilla Public License 2.0
- Privacy Policy
- Read the privacy policy for this add-on
- Version History
- Add to collection