Alternatives
Products that do what True Watch Time does
See real time left on YouTube at any speed
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YouTube Playlist Length & Watch Time Calculator
6d ago · vercel.com
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total playlist duration instantly. See how long it takes to
Jan 2026
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2023 · videorecap.viewodyssey.com
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Hi HN, I recently noticed a recurring visual artifact in the "Most Replayed" heatmap on the YouTube player. The highest peaks were always surrounded by two dips. I got curious about why they were there, so I decided to reverse engineer the feature to find out. This post documents the deep dive. It starts with a system design recreation, reverse engineering the rendering code, and ends with the mathematics. This is also my first attempt at writing an interactive article. I would love to hear your thoughts on the investigation and the format.
Jan 2026 · priyavr.at
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I built Watchlist to solve a problem that's been nagging at me (and I suspect many others): YouTube's addictive nature and its impact on productivity. The Problem: YouTube is an incredible source of knowledge, but its homepage is an unending scroll of rabbit holes. The algorithm is designed to maximize watch time, often at the expense of our intentions and productivity. I found myself wasting hours, jumping from video to video, and then blaming myself for the lack of self-control. The Solution: Watchlist! Watchlist is essentially YouTube playlists on steroids. Here's how it works: 1. Create…
2024 · watchlist.so
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Bulk-clean your YouTube Watch Later in minutes, not hours
Apr 2026 · tidywl.com
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