Downloader for TellaTV

About

Save Tella.tv screen recordings and presentations to your computer as MP4.

Video Downloader for TellaTV is a Chrome extension purpose-built for downloading videos from Tella.tv. Navigate to any Tella video page or a website with an embedded Tella recording, press play, and a download button appears directly on the video player. Click it or use the extension popup to select quality. The extension detects Tella's signed HLS stream from CloudFront, converts it to a standard MP4 entirely inside Chrome, and saves it to your computer. Handles expired manifest URLs automatically with intelligent signed URL refresh. Built on Manifest V3 — Chrome's latest and most secure extension architecture.

✅ Automatic detection of Tella.tv signed HLS manifests on video pages and embeds on any website
✅ In-page overlay download button appears directly on the Tella video player
✅ HLS stream-to-MP4 conversion runs entirely inside Chrome — no external tools or uploads
✅ Intelligent signed URL refresh — auto-handles expired CloudFront manifest URLs
✅ Multi-frame embed detection — finds Tella recordings in iframes and nested embeds across any page
✅ Download manager with real-time progress, speed display, and cancel controls

HOW TO USE
1. Install the extension from the Chrome Web Store
2. Navigate to any Tella.tv video page or a page with an embedded Tella recording
3. Press play on the video so the signed stream loads
4. Click the overlay download button on the player or the extension icon in your toolbar
5. Select quality and hit Download — video saves as a standard MP4 file

PERFECT FOR
— Saving your own Tella screen recordings and presentations for offline viewing or backup
— Archiving team Tella recordings and training videos before account changes
— Downloading Tella video embeds from third-party websites, project pages, and documentation

3 free trial downloads after email sign-in. No credit card required.
After that: $9/month for unlimited downloads.

This extension is not affiliated with or endorsed by Tella.tv. Users are responsible for ensuring they have the right to download content. This extension is intended for downloading content you own or have permission to download.