# Contentine Analyze > AI video analyzer that watches videos and returns actionable reports: scores for hook, thumbnail, pacing and SEO, a scene-by-scene timeline, transcript, and specific improvements. Analyzes YouTube URLs and uploaded video files. Not affiliated with or endorsed by YouTube or Google. ## Key facts - Contentine Analyze is an AI video analyzer by BeyondITL that watches a video's actual content — scenes, on-screen text, and speech — instead of scraping metadata. - It analyzes YouTube videos, channels and playlists by URL, and video files you upload directly (any platform, as long as you own them or have the rights). It does not analyze TikTok or Instagram by URL — upload the file instead. - Two modes: Quick Mode (pay with credits, Contentine handles the API keys) and My Keys (bring your own Google Gemini API key and pay Google directly). - Upload privacy: uploaded files go directly from your browser to Google for analysis, never touch Contentine's servers, and are auto-deleted from Google within 48 hours. - Plans (subscription) are Solo, Pro, and Agency; one-time credit packs are Starter, Creator, and Studio. Current prices are shown in the in-app Credits & Billing modal. ## User manual (/help) - [Overview](https://analyze.contentine.ai/help/): The Contentine Analyze user manual: analyze YouTube videos and your own uploads, read reports, manage credits, and use your own API keys. - [1. Getting started](https://analyze.contentine.ai/help/getting-started.html): What Contentine Analyze does, creating a free account, and choosing between Quick Mode and My Keys. - [2. Your first analysis](https://analyze.contentine.ai/help/first-analysis.html): Step by step: analyze a YouTube video by URL, understand the cost estimate, and read the processing view. - [3. Uploading a video](https://analyze.contentine.ai/help/uploading-a-video.html): Analyze your own video files: supported formats and limits, the rights checkbox, and the privacy model in plain words. - [4. Understanding your report](https://analyze.contentine.ai/help/understanding-your-report.html): A section-by-section walkthrough of a Contentine Analyze report — scores, hook, pacing, SEO, and what to do with each. - [5. Channel analysis](https://analyze.contentine.ai/help/channel-analysis.html): How analyzing a whole YouTube channel or playlist differs from a single video, and what the synthesis gives you. - [6. History & re-analysis](https://analyze.contentine.ai/help/history-and-reanalysis.html): Find past reports, and understand when re-analysis makes sense and why it costs the same as a fresh analysis. - [7. Credits, plans & billing](https://analyze.contentine.ai/help/credits-plans-billing.html): How credits work, current credit-pack and plan pricing, the packs-vs-plans math, cancelling, and refunds. - [8. Using your own API key](https://analyze.contentine.ai/help/my-keys-byok.html): My Keys mode: getting a Gemini API key, adding it, what Contentine can and cannot see, and honest cost expectations. - [9. Model & quality options](https://analyze.contentine.ai/help/model-and-quality-options.html): What the analysis-depth and model options do in plain terms — the better/faster/cheaper trade-offs and sane defaults. - [10. Lenses, frames & moments](https://analyze.contentine.ai/help/lenses-and-find-frames.html): Three tools that take a finished analysis further: specialized Lenses, Find frames (still images), and Find moments (downloadable clips). - [11. Troubleshooting & FAQ](https://analyze.contentine.ai/help/troubleshooting-and-faq.html): Every error message and its fix, plus answers to common questions about failures, variance, and browser requirements. - [12. Privacy, data & fair use](https://analyze.contentine.ai/help/privacy-data-fair-use.html): Plain-language summary of what Contentine stores and doesn't, how uploads and API keys are handled, and how to delete data. - [13. Getting help](https://analyze.contentine.ai/help/getting-help.html): How to contact Contentine Analyze support, report a bug, and what to include so we can help quickly.