Official Chrome Extension
100% Free · No Signup Required

Track YouTube Workouts Without Leaving the Video

Turn any YouTube fitness video into your personal workout library. Capture timestamps with a visual timeline, tag exercises, add form cues, and export or sync to TrainFlow — right inside YouTube.

Add to Chrome — It's FreeInteractive Preview

Works on Google Chrome · Microsoft Edge · Brave · Arc · Opera

youtube.com/watch?v=fullbody-dumbbell-workout
▶20-Min Full Body Strength & Conditioning Follow-Along
1080p
Active: Bulgarian Split Squat (Left Leg)

Clip 02 of 04 · Timestamp: 02:15 - 03:45 (90s)

02:45 / 24:18
TrainFlow Active
Injected Visual TimelineHover clip to inspect
Goblet Squat
Split Squat ★
Climbers
Mobility
TF
Athletic Training Channel
24:18 Total Video Duration
TrainFlowStudio
02:45 / 24:18
Start
→
End
90s
Optional TrainFlow Cloud Sync
Mobile Ready
The Frictionless Difference

Stop the Tab-Switching Chaos

Training with YouTube should make you stronger, not break your concentration. Here is what happens when you install TrainFlow.

Without Extension

Fragmented, frustrating & disorganized

  • Scrubbing manually back and forth across 45-minute videos trying to find where the movement starts.
  • Copying links and typing timestamps into messy Apple Notes or Google Docs.
  • Forgetting crucial coaching cues and modifications because notes are disconnected from the video.
  • Great workouts saved in 'Watch Later' disappear into a black hole with no training history.

With TrainFlow Extension

In-page visual studio & instant clip library

  • Injected visual timeline: See and click marked exercise segments directly below the YouTube video.
  • 1-click recording: Hit 'Start' and 'End' to capture exact movement segments with zero tab switching.
  • Context-rich notes: Attach coaching cues, tempo notes, and categories (Strength, Skill, Recovery).
  • Export & Sync: Export your library as JSON/CSV or 1-click sync to TrainFlow PWA for gym tracking.
Key Capabilities

Built For Real Video Training Workflows

Three focused capabilities designed to make learning from YouTube fitness creators fast, structured, and permanent.

Feature 01

Visual Timeline & Clipping

Controls attach right beneath the YouTube player. Tap Start & End to bookmark video moments into visible color-coded slices.

Transport Controls-10s · Start/End · +10s
Feature 02

Categories & Coaching Cues

Tag clips by discipline (Strength, Conditioning, Skill, Dance, Recovery) and save coaching cues directly attached to the movement.

Multi-Tag SupportStrength · Skill · Notes
Feature 03

JSON / CSV Export & Cloud Sync

All data is stored locally in chrome.storage. Export to JSON/CSV anytime, or 1-click sync to TrainFlow PWA for mobile gym routines.

Data FreedomJSON · CSV · Cloud
Quickstart

Ready in 30 Seconds

Install once from Chrome Web Store and start organizing video workouts immediately.

01
Chrome Web Store

Click 'Add to Chrome'

Install free in one click from the official Chrome Web Store.

02
Auto Detection

Open Any YouTube Workout

TrainFlow Studio automatically docks right on the YouTube page.

03
Zero Friction

Clip, Tag & Organize

Hit Start and End, add your exercise tags, and manage your library.

Get the official TrainFlow YouTube Video Organizer extension.

100% free · Local storage · No credit card required

Add to Chrome
Got Questions?

Frequently Asked Questions

Everything you need to know about the TrainFlow Chrome extension.

Yes! The extension works on any YouTube video URL — including follow-along workouts, bodybuilding guides, athletic skill tutorials, dance choreographies, and mobility routines. It injects a visual timeline and clipping studio directly into the YouTube page.
Looking for details on data protection? Check our Extension Privacy Policy.
Available on Chrome Web Store

Turn YouTube Into Your Workout Library

Capture timestamps, save coaching notes, and organize training routines without switching tabs.

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