SmartPace - Velocidade Inteligente do YouTube com IA

A IA analisa as legendas do YouTube e define automaticamente a velocidade de reprodução por trecho.

SmartPace is a side panel extension that uses Anthropic Claude AI to analyze YouTube video captions and automatically set the optimal playback speed for each segment. ■ How it works 1. Open any YouTube video and click the SmartPace icon — the side panel opens. 2. Sign in with Google and click "Analyze" — no API key needed. (Free plan: 30/month, 5/day) 3. AI splits the video into 6~12 segments: - Key segments (1.1~1.3×) — first appearance of important concepts - Normal segments (1.9~2.1×) — explanations, examples - Filler segments (up to 2.0×) — intros, outros, repetition, ads 4. As playback crosses segment boundaries, speed switches automatically. ■ Modes Pick the analysis tone that matches the content: - Lecture / Education - Documentary - Talk / Interview - Tutorial - News ■ Sign in & free analysis Just sign in with Google and start — no API key needed. Free plan limits: - 30 analyses per month / 5 per day - Videos up to 30 minutes: counts as 1 analysis - Videos 30–60 minutes: counts as 2 analyses - Videos over 60 minutes: not analyzed on the free plan (use BYOK) Captions are sent to SmartPace's secure backend, analyzed by Claude AI, and only the segment plan is returned. ■ Advanced: Bring Your Own Key (BYOK) Power users can switch on "Advanced" to use their own Anthropic API key instead. The key is stored only in Chrome local storage and calls go directly to Anthropic from your browser, billed to your own account. Get an Anthropic API key: https://console.anthropic.com ■ Privacy - Sign-in is handled by Google OAuth; we store only your email and analysis counts (for free-plan limits) - YouTube captions are sent to SmartPace's backend only to generate the speed plan; they are not stored - In BYOK mode, captions go directly from your browser to Anthropic - No ads, no tracking, no telemetry See the Privacy Policy for details: https://smartpace-privacy.netlify.app ■ Limitations - YouTube's IFrame API caps playback at 2.0×. - Videos without captions cannot be analyzed. - Some auto-generated captions may be unstable. ■ Contact meshugag@gmail.com