Diagnose why the first 6 seconds of your short-form video loses viewers — get a second-by-second evidence timeline, up to 3 named findings, 3 structurally different replacement hooks, and a timecoded edit table you can cut today.
分析任何影片的前6秒，取得逐秒留存預測，了解觀眾為什麼繼續觀看或直接滑走，並獲得可立即執行的開場 Hook 優化建議。所有結果皆由 AI 產生，並參考真實影片留存資料進行校準。
A free single-file tool that tells you whether a short-form script fits your target length before you record it. Open the HTML in any browser - no install, no signup, no API key, no coding tool of any kind. Paste your script and get the estimated spoken length, a per-line breakdown marking your first cuts, a hook-length check, a warning for lines too long to read as captions, and a stopwatch that measures your own pace and recalibrates to it. Runs offline; your script is never uploaded.
Most players lose games on the clock and blame the wrong phase. Clock Leak reads your Lichess games and measures exactly where your time goes - opening, middlegame, late game - against 93 real peers and a 27-player 2300+ panel. The popular advice "play faster in the opening" has zero measured effect (r=0.11). Middlegame overspend does (r=0.41). One numeric action per report, traced to your own data. No engine coaching, no rating promises.
Predict second-by-second viewer retention for the first six seconds of a short-form video hook, then provide concrete opening fixes.
Diagnose weak first 3 seconds and rebuild your Shorts, TikTok, or Reels hook with scripts, captions, titles, hashtags, and Seedance 2.0 / KingAI-ready prompts.
Professional multi-timeframe stock analysis with conviction scoring, market regime context, risk assessment, and buy/sell/hold signal. Just type a ticker — no setup needed.
Daily HTML briefing of what actually moved on Polymarket in the last 24 hours: the biggest odds shifts (each with a one-line news-researched explanation of why), volume surges where money is flowing, multi-day trends, new markets gaining traction, and contested markets resolving soon. Scans 300+ active markets, filters out the noise, and delivers one consistent 5-minute morning read. Data briefing only — no trade calls, no predictions. Not financial advice.
開三個副圖看三個指標，等你把 RSI 68、Fisher 2.4、趨勢強度換算成同一把尺，那根 K 棒早就收完了。 這支把 ATS 趨勢效率、置中 RSI 動能位置、Fisher 短線轉折壓進同一個副圖、共用一條零軸，三條線誰高誰低一眼直接比，不用在腦中換算。 三條線、零軸與三組上下軌都能獨立開關，週期、平滑、極端區數值全部可調。ATS 採獨立設計，固定 -10～+10；預設 ATS ±8、置中 RSI ±4（等同 RSI 70／30）、Fisher ±3。下載 Pine Script v6 原始碼，貼進自己的 TradingView 即用。