1Short

1Short is a lightweight browser extension that automatically advances to the next video on YouTube Shorts and TikTok the moment the current one ends — no timers, no fixed delays. It detects video completion through native playback events for a seamless, natural scrolling experience.

For YouTube Shorts, 1Short also includes an optional Ad Skip feature that automatically detects and skips sponsored videos by identifying ad-specific elements in the page's DOM structure, so you can browse without interruptions.

The extension adds a simple toggle to your browser toolbar. Enable it once and it works silently in the background — no configuration required.

Key Features:
- Auto Scroll — Moves to the next video the instant the current one ends, using playback event detection (not a fixed timer)
- Ad Skip (YouTube Shorts only) — Automatically skips sponsored videos detected via DOM structure
- Minimal UI — A clean popup with a single toggle per feature; no clutter
- Platform-aware — Ad Skip option only appears on YouTube Shorts; TikTok shows only the Auto Scroll toggle

Privacy: 1Short does not collect, store, or transmit any personal data. All operations run locally within your browser tab.