Semantic video search
Search for moments using natural language instead of manually scrubbing the timeline, which is useful when you know what happened but not the exact timestamp.
JumprAI
JumprAI is a Chrome extension that lets you search inside YouTube videos with AI-powered semantic search. It helps you jump to the relevant timestamp by typing what you want to find in natural language.
Overview
JumprAI is a Chrome extension that adds AI-powered semantic search to YouTube videos. It is built to help people find the exact moment in a video by typing what they are looking for in natural language rather than scrubbing through the timeline manually.
According to the site, JumprAI works inside the YouTube player, where a search button lets you open a query, review matching moments, and jump directly to a timestamp. The product is positioned around fast video navigation, transcript-based search, and minimal data collection.
Features
In-player workflow
Click the embedded search button in the YouTube player to start a search without leaving the page or switching tools.
Transcript-based searching
The extension automatically handles transcripts and is described as working with videos of any length, from short clips to long lectures.
Privacy-focused data handling
The privacy policy says the extension only sends the search query and video ID to its backend, with no tracking cookies or browsing-history collection.
Jump-to-timestamp results
Search results are meant to take you directly to the relevant timestamp so you can move from query to moment with fewer steps.
Use Cases
Find a specific moment in a video
Use JumprAI when you remember a topic, quote, or scene from a YouTube video but do not know the exact time it appears.
Navigate long videos faster
Search inside long-form content such as lectures, interviews, or tutorials when manual scrubbing would take too long.
Query content in natural language
Look for a particular answer, explanation, or mention inside a video by describing it in plain language instead of guessing keywords.
Jump to timestamps for review
Move from a search result to the relevant timestamp quickly when you need to review or cite a section of a video.
Pros and Cons
Pros
- Searches for moments in YouTube videos using natural-language queries.
- Works directly inside the YouTube player with a one-click search button.
- Handles transcripts automatically and is described as working on videos of any length.
- Privacy policy states that only the video ID and search query are processed, with no browsing-history or analytics collection.
Cons
- Search depends on caption availability, so it may not work on every video.
- The source materials only document Chrome and YouTube, so broader platform support is unverified.
- The pricing page returns a 404, so pricing and plan details are not available from the site.
FAQ
What platforms does JumprAI support?
JumprAI is designed as a Chrome extension for YouTube. The source materials do not document support for other browsers or platforms.
How does JumprAI work?
The extension adds a search button directly in the YouTube player. You open a video, click the JumprAI button, type a natural-language query, and select a result to jump to the matching timestamp.
Will it work on every YouTube video?
Its functionality depends on captions being available on the video. The terms state that search may not work for all videos because caption availability is determined by the creator and YouTube’s auto-caption system.
What data does JumprAI collect?
The privacy policy says JumprAI only processes the video ID and the search query needed to return timestamps. It says it does not collect browsing history, personal information, tracking cookies, or data from other websites or tabs.
How can I get support?
The support page provides an email contact for help: [email protected].
Quick Facts
- Category
- Chrome extension / video search
- Platform
- YouTube in Chrome
- Primary workflow
- Open a video, click the search button, type a query, jump to a timestamp
- Data handling
- Processes video ID and search query only
- Support contact
- [email protected]
- Source domain
- jumprai.vercel.app
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