Official Chrome & Firefox Extension

Turn Any Strava Activity into a 3D Video in 1 Click

Export any Strava activity directly into TrailShorts for cinematic 3D terrain flyovers and Instagram-ready stat cards. Works seamlessly on Chrome, Brave, Edge, and Firefox.

Universal GPX Support

Not on Strava? You can upload GPX files from any device!

TrailShorts works with Garmin, Apple Watch, Coros, Suunto, Wahoo, Komoot, and any app that exports standard GPX files.

Upload GPX Directly →

1-Click Strava Export

Adds sleek Create 3D Video Shorts and Social Media Posts buttons directly above the map on any Strava activity.

100% Privacy-First

Runs in-memory in your local browser session. No tracking scripts, no third-party telemetry, and no raw GPS files sent to external servers.

Instant 3D Studio

Auto-loads elevation DEM profiles, terrain textures, speed metrics, and animated flyover cameras into the TrailShorts video editor.

How It Works in 3 Simple Steps

1. Install the Extension

Add the lightweight extension to Chrome, Brave, Edge, or Firefox in a single click.

2. Open Any Strava Activity

Visit any running, cycling, or hiking activity on strava.com.

3. Create & Customize

Click Create 3D Short to generate customized reels with music, metrics, and 4K terrain.

More Platforms Coming Soon

Want 1-click support for Garmin, Coros, Komoot, or Apple?

Currently the browser extension supports Strava, but we are expanding 1-click integration to other sports platforms. Let us know which platform you use most!

Request a Platform →

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