Busy chat and
strong reactions.
Chat volume alone does not tell you how funny a moment is. Overlay chat activity on fun score to compare the two patterns.
Compare chat activity
A Chrome extension for CHZZK & SOOP VODs
Find fun moments in long VODs.
Jump straight to the scene.
Explore laughter and question reactions across the full chat.
Find moments worth watching, without searching the whole VOD.
Analyzed in your browserNo message text storedKorean & English
Try the player UI
v2.0.8
An interactive preview of the extension UI. No broadcast video is played.
Busy chat and
Find strong reactions.
Jump to the moment.
Explore by reaction score or video time. Pick a scene or use previous/next and auto-play to keep watching in your chosen order.
Explore the segments
Keep the moments.
Share the timestamps.
Copy one timestamp or a full timeline into comments and video descriptions. Adjust the seek lead to start before the reactions.
Find the copy buttons
Long VODs or short ones.
Find moments that fit.
Start with 10 segments per hour, calculated for each VOD. Set an hourly target, a total count or a reaction threshold.
See the target settings
MAKE IT YOURS
Make it yours.
Put it where it feels familiar.
Adjust the view to fit the way you watch.
- Toolbar position
- Use a corner or player controls, or drag the logo to place it yourself.
- UI size
- Adjust the overall UI, graph height and graph width separately.
- Theme
- Match the current platform’s theme, or choose dark or light.
- Navigation
- Start before the reactions, then continue with shortcuts and auto-play.
HOW IT WORKS
Open a VOD to get started.
Analyze reactions and explore moments inside CHZZK or SOOP.
- 1
Install the extension
Add JamPoint from the Chrome Web Store.
- 2
Open a CHZZK or SOOP VOD
A graph appears above the seek bar once full-chat analysis is complete.
- 3
Pick a moment and jump
Use the graph or segment list. The default [ and ] shortcuts follow the selected sort order.
FAQ
Before you start.
How is this different from chat activity?
Chat can be busy for many reasons, so volume alone does not tell you how funny a moment is. JamPoint also considers laughter intensity per message and question reactions. Overlay chat activity on fun score to compare the two patterns. Fun score is still a navigation aid, not a guarantee that a scene is entertaining.
Are the same features available on both platforms?
CHZZK and SOOP support reaction graphs, segment navigation, auto-play, timeline copying and display settings. UI accents are mint on CHZZK and blue on SOOP. Caches and last selected segments are separated by platform and video. SOOP’s native hold-for-2× gesture remains in use on the video, with an optional gesture in empty areas of JamPoint’s segments panel.
How is fun score calculated?
Messages with 1–4 ㅋ receive no laughter score. Intensity starts at 5 and reaches its maximum at 15; longer laughter adds no extra weight. Question reactions count once per message containing only question marks, symbols and laughter, excluding normal written questions. Default weights are 1 per maximum-intensity laughter message and 0.2 per question-reaction message, and can be changed in settings.
What order do navigation and auto-play follow?
The list’s sort order is shared by its navigation buttons, toolbar buttons, [ and ] shortcuts, and auto-play. The default is highest fun score first. Choose video time order to watch chronologically. Seek lead and post-reaction time both default to 10 seconds and are adjustable.
Does the segment target adapt to each video?
By VOD length calculates a target from each replay’s duration. The default is 10 per hour: a five-hour VOD targets 50 segments. Adjust the hourly target, set a total count, or enter a reaction threshold. Ties and merged segments may result in a nearby count.
Can I change the display and language?
Choose Korean, English or the browser language. Overall UI size ranges from 50–150%, graph height reaches 300%, and graph width is adjustable separately. You can also change theme, colors, toolbar position and panel/toolbar/graph opacity. Drag the logo to move the toolbar; double-click to reset its position.
Are chat or analysis results sent to a server?
Analysis happens in your browser, and message text is not stored. Only settings, time-bucket aggregates, last selected segments and minimal review-prompt usage state are stored on your device, not sent to a developer server. Metadata and chat are retrieved from the platform APIs. See the privacy policy for details.
Does it work with every video?
It works with CHZZK and SOOP VODs that provide replay chat. It is not for live broadcasts and does not bypass sign-in or video access restrictions. Availability may vary with chat access and platform changes.
What is chat-adjusted fun?
An optional experimental feature boosts reactions in quieter chat periods to help find moments you may have missed. Scores in busy periods are not reduced. It keeps the original threshold and can add quieter moments with strong reactions. You can turn it on or off.
