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What our analysis found

Add chapters to youtube video is not yet reviewed by Extension Auditor. Its permissions mean it can inject scripts into pages. It comes from a trusted publisher and was last updated in August 2026.

Add chapters to youtube video

Add chapters to youtube video Chrome extension security report

ID: fpmnjboggaaohkleboajbmhelfjeficd

Supported Languages

๐Ÿ‡ช๐Ÿ‡นAmharic
๐Ÿ‡ธ๐Ÿ‡ฆArabic
๐Ÿ‡ง๐Ÿ‡ฉBengali
๐Ÿ‡ง๐Ÿ‡ทBrazilian Portuguese
๐Ÿ‡ง๐Ÿ‡ฌBulgarian
๐Ÿ‡ช๐Ÿ‡ธCatalan
๐Ÿ‡จ๐Ÿ‡ณChinese (Simplified)
๐Ÿ‡น๐Ÿ‡ผChinese (Traditional)
๐Ÿ‡ญ๐Ÿ‡ทCroatian
๐Ÿ‡จ๐Ÿ‡ฟCzech
๐Ÿ‡ฉ๐Ÿ‡ฐDanish
๐Ÿ‡ณ๐Ÿ‡ฑDutch
๐Ÿ‡บ๐Ÿ‡ธEnglish
๐Ÿ‡ช๐Ÿ‡ชEstonian
๐Ÿ‡ต๐Ÿ‡ญFilipino
๐Ÿ‡ซ๐Ÿ‡ฎFinnish
๐Ÿ‡ซ๐Ÿ‡ทFrench
๐Ÿ‡ฉ๐Ÿ‡ชGerman
๐Ÿ‡ฌ๐Ÿ‡ทGreek
๐Ÿ‡ฎ๐Ÿ‡ณGujarati
๐Ÿ‡ฎ๐Ÿ‡ฑHebrew
๐Ÿ‡ฎ๐Ÿ‡ณHindi
๐Ÿ‡ญ๐Ÿ‡บHungarian
๐Ÿ‡ฎ๐Ÿ‡ฉIndonesian
๐Ÿ‡ฎ๐Ÿ‡นItalian
๐Ÿ‡ฏ๐Ÿ‡ตJapanese
๐Ÿ‡ฎ๐Ÿ‡ณKannada
๐Ÿ‡ฐ๐Ÿ‡ทKorean
๐Ÿ‡ฒ๐Ÿ‡ฝLatin American Spanish
๐Ÿ‡ฑ๐Ÿ‡ปLatvian
๐Ÿ‡ฑ๐Ÿ‡นLithuanian
๐Ÿ‡ฒ๐Ÿ‡พMalay
๐Ÿ‡ฎ๐Ÿ‡ณMalayalam
๐Ÿ‡ฎ๐Ÿ‡ณMarathi
๐Ÿ‡ณ๐Ÿ‡ดNorwegian
๐Ÿ‡ฎ๐Ÿ‡ทPersian
๐Ÿ‡ต๐Ÿ‡ฑPolish
๐Ÿ‡ต๐Ÿ‡นPortuguese
๐Ÿ‡ท๐Ÿ‡ดRomanian
๐Ÿ‡ท๐Ÿ‡บRussian
๐Ÿ‡ท๐Ÿ‡ธSerbian
๐Ÿ‡ธ๐Ÿ‡ฐSlovak
๐Ÿ‡ธ๐Ÿ‡ฎSlovenian
๐Ÿ‡ช๐Ÿ‡ธSpanish
๐Ÿ‡ฐ๐Ÿ‡ชSwahili
๐Ÿ‡ธ๐Ÿ‡ชSwedish
๐Ÿ‡ฎ๐Ÿ‡ณTamil
๐Ÿ‡ฎ๐Ÿ‡ณTelugu
๐Ÿ‡น๐Ÿ‡ญThai
๐Ÿ‡น๐Ÿ‡ทTurkish
๐Ÿ‡บ๐Ÿ‡ฆUkrainian
๐Ÿ‡ป๐Ÿ‡ณVietnamese

Extension Info & Metadata

Status
Active
Version
2.0.0
Size
0.21 MB
Rating
5.0/5
Reviews
6
Users
373
Type
Extension
Updated
Aug 30, 2026
Category
Tools
Price
Free
Featured
Yes
Visibility
Listed
Mature
No
By Google
No
Trusted
Yes
This publisherTrack record
1extension
All still listed

Publisher Contextual Analysis

Trusted
Author
addchaptersyt.video
MX records exist
Yes
Domain exists
Yes
Is disposable
No
Is role-based
No
Mailbox exists
Yes
Website
Visit
Extensions
1
Active
1
Obsolete
0
Listed
1
Unlisted
0
Users
373

Screenshots & videos

Screenshot 1
Screenshot 2

Install growth

Item
Type
Severity
Description
scripting
Permission
Critical
This permission allows injection and execution of JavaScript on any webpage. Rated Critical because it can modify page content, steal sensitive data, and inject malicious code into any site the extension has access to.
identity
Permission
High
This permission accesses Chrome identity service and user information. Rated High because it can obtain OAuth tokens, access connected accounts, and impersonate the user in authenticated service.
activeTab
Permission
Medium
This permission grants temporary access to the current tab. Rated Medium because it can access current page content when invoked, though limited to user-initiated actions.
https://www.youtube.com/*
Host
Medium
Host permission โ€” access limited to this URL pattern.
sidePanel
Permission
Low
This permission adds custom panels to the browser interface. Rated Low because it only affects browser UI elements and cannot access page content.

About this extension

Hate add chapters to YouTube videos manually? This tool helps you create YouTube chapters with timestamps in a click using AI

Read the publisherโ€™s full description

๐Ÿš€ This YouTube Chapters extension helps creators generate timestamps, add chapters to youtube videos, and organize long content with just a few clicks. ๐Ÿง If you've ever wondered how to add chapters to a YouTube video or struggled with manual time stamping, this tool streamlines the entire process. ๐Ÿ™…๐Ÿปโ€โ™‚๏ธ You no longer need to manually pause, write down time codes, or search timestamps from the video timeline. With this extension, you can instantly create YT chapters and copy clean SEO optimized lists ready to add into your รฅvideo description. ๐ŸŽฏ What This Extension Does This tool automatically scans your provided video and generates a ready-to-use list of youtube chapters with timestamps. Whether youโ€™re creating tutorials, podcasts, reviews, or long-form content, adding youtube chapters boosts viewer engagement and navigation. โœจ Key Features: โœ”๏ธ Instant timestamp generation Automatically create youtube timestamps for any video (except Live-videos). No more manual time stamping or guessing time codes. โœ”๏ธ One-Click youtube chapters Copying Copy your whole chapters youtube list and paste it directly into your video description. โœ”๏ธ SEO-optimized and tested on thousands of videos When a video has well-marked chapters, a special ""Key Moments"" block may appear in Google search results. ๐Ÿ“Œ Adding chapters to youtube videos with timestamps gives several benefits to your channel: 1. Viewers can easily find the right information 2. Watch time and engagement usually grow 3. Returning viewers find your content easier to use 4. Videos with timestamps often appear in Google as Video Snippets or Featured Clips 5. YT chapters help reduce bounce rate and increase average watch time, especially for educational content From my experience, adding youtube chapters make long videos easier to watch, not harder. ๐Ÿ‘ฅ Who will benefit from it? โžค As a creator, you can easily generate proper youtube chapters with timestamps and paste them into your video description. โžค As a viewer, I personally use it to add youtube chapters for long educational videos and post them in the comments so I can find the information again later - and it helps other viewers too. ๐ŸŽฌ How it works? There are two main ways to use the tool ๐Ÿ”น If you are a creator: 1. Copy the link to your YT video 2. Paste it into the input 3. Choose the level of your yt chapters detail: โ€ข Basic โ€“ only the main sections โ€ข Medium โ€“ main topics โ€ข Detailed โ€“ all topic and subtopic changes 4. Click โ€œGenerate Chaptersโ€ โ€ข If the video already has subtitles, the tool analyzes them and generates timestamps quickly. โ€ข If there are no subtitles, the tool first transcribes the video using AI. This takes longer, but you also get a full transcript, which you can download in .srt or .vtt format and use as real captions for your video. 5. When the youtube chapters are ready, you can copy them with timestamps and paste them into your video description. After you save the description, the youtube chapters will appear for viewers in a few minutes. ๐Ÿ”น If you are a viewer: Sometimes I use the extension simply to add youtube chapters for myself. When I watch long educational videos, I paste the generated timestamps into the comments so I can navigate quickly later. It also helps other viewers - and sometimes even the creator. โš ๏ธ Why are chapters added to YouTube videos sometimes not displayed? - Even if you add timestamps correctly, it may not activate yt chapters because: 1. The channel has fewer than 1,000 subscribers 2. There are fewer than 3 chapters* 3. One chapter is shorter than 10 seconds* 4. There are external links in the description *The youtube chapters generator already prevents problems #2 and #3. ๐Ÿ“Œ FAQ โ“ Whatโ€™s inside? The extension works using an AI agent trained on thousands of videos. It can detect meaningful topic video and create relevant youtube chapter titles optimized for SEO. โ“ Does the extension upload or store my videos? ๐Ÿ’ก No. Only the audio track is processed for transcription when needed. Youtube chapters and transcripts are generated temporarily and not stored unless you save them yourself. โ“ Is this extension useful for viewers too? ๐Ÿ’ก Yes, I am using it by myself for educational videos and post them in the comments to help themselves and others quickly navigate the content. โ“ How long does it take to generate youtube chapters? ๐Ÿ’ก If subtitles exist โ†’ usually a few seconds. If transcription is needed โ†’ depends on video length, but usually a few minutes. โ“Does this extension work for all YT videos? ๐Ÿ’ก It works for almost any video except live streams. For very long videos, the generation process might take extra time. โณ Whatโ€™s coming next? โžค Bulk generation for all videos on a channel โžค Auto-posting youtube chapters to video descriptions without accessing an account โžค Automatic detection of new uploads and instant generation

User reviews

Extension files

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Version
Size
Verdict
Findings
Permhash
2.0.0
Latest
0.21 MBNot scannedโ€”
f66a0b59e0a7f800585cdfc13ab8d44e9c61c5fb5aa3f6f64628e3446e6bf9e8
1.0.6
0.19 MBNot scannedโ€”
0e36a5d4a7952b45597b8b34558dd87bc2b5a2a2b0c7df8797c00a67bfc09eae
1.0.5
0.19 MBNot scannedโ€”
0e36a5d4a7952b45597b8b34558dd87bc2b5a2a2b0c7df8797c00a67bfc09eae
1.0.4
0.19 MBNot scannedโ€”
0e36a5d4a7952b45597b8b34558dd87bc2b5a2a2b0c7df8797c00a67bfc09eae
1.0.3
0.05 MBNot scannedโ€”
0e36a5d4a7952b45597b8b34558dd87bc2b5a2a2b0c7df8797c00a67bfc09eae
1.0.2
0.19 MBNot scannedโ€”
0e36a5d4a7952b45597b8b34558dd87bc2b5a2a2b0c7df8797c00a67bfc09eae
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