How do YouTube timestamp links work?

YouTube timestamp links include a ?t= parameter with the number of seconds from the start of the video. For example, https://youtu.be/VIDEO_ID?t=90 starts playback at 1 minute 30 seconds. This tool builds these links automatically from the hour/minute/second values you enter. You can share these links anywhere — they work in comments, descriptions, social posts, and messages.

How do I add chapters to my YouTube video?

To add chapters to a YouTube video: 1) The first timestamp must be 0:00. 2) Add at least 3 timestamps total. 3) Copy the chapter list from this tool. 4) Paste it into your video's description. YouTube automatically detects the timestamps and creates chapter markers on the video progress bar. Chapters also appear as a clickable menu below the video and in search results.

What YouTube URL formats does this tool support?

This tool parses all common YouTube URL formats: standard watch URLs (youtube.com/watch?v=ID), short URLs (youtu.be/ID), Shorts (youtube.com/shorts/ID), Live streams (youtube.com/live/ID), and embed URLs (youtube.com/embed/ID). You can also paste just the 11-character video ID directly.

Social Media · YouTube

YouTube Timestamp Link Generator

Paste any YouTube URL, add timestamps with chapter labels, generate clickable links, and copy description-ready chapter text, tags, and hashtags — all in one place.

Video URL

Paste YouTube URL or video ID

Add Timestamp

Hours

Minutes

Seconds

Jump:

Chapter label (optional)

Tags & Hashtags

YouTube Tags (comma or newline separated)

Hashtags (space or comma separated, # optional)

Timestamps

Video ID

Chapters ready

Timestamps

What This Tool Does

Everything you need to timestamp a YouTube video and set it up for maximum discoverability.

⏱️

Timestamp link builder

Turn any hour/minute/second into a direct YouTube link that starts playback at that exact moment. Share on social, in comments, or in descriptions.

📋

YouTube chapters

Paste the generated chapter list directly into your video description. YouTube automatically creates chapter markers on the progress bar when 3+ timestamps start at 0:00.

🏷️

Tags generator

Enter your video topics and the tool formats them as proper YouTube tags (comma-separated, no # prefix). Copy and paste into the Tags field when uploading.

#️⃣

Hashtag generator

Generate formatted hashtags with # prefix for your video description. YouTube displays the first 3 hashtags above the title as clickable category links.

🔗

All YouTube URL formats

Paste any YouTube link — standard watch URLs, youtu.be short links, Shorts, Live streams, or embed URLs. The tool extracts the video ID from all of them.

✏️

Inline label editing

Double-click any timestamp label to edit it directly in the list. Timestamps auto-sort chronologically. New entries advance the time by 30s to speed up data entry.

How to Use This Tool

Paste the YouTube URL

Paste any YouTube video URL into the Video URL field. The tool works with all URL formats — watch links, youtu.be, Shorts, Live, and embed. You can also paste just the 11-character video ID.

Set the time and add a label

Enter the hours, minutes, and seconds for your first timestamp. Add a chapter name in the label field — like "Introduction" or "Tutorial starts". Hit Enter or click Add Timestamp.

Start at 0:00 for chapters

YouTube requires the first timestamp to be at exactly 0:00 to activate chapter markers. Make sure your first entry is 0:00 and you have at least 3 timestamps total.

Add all your chapter timestamps

Keep adding timestamps for each section of your video. The tool auto-sorts them chronologically and advances the time by 30 seconds after each entry to speed up entry. Double-click any label to rename it.

Add tags and hashtags

Enter your video topics in the Tags field (comma separated) and trending hashtags in the Hashtags field. These format correctly for YouTube's tag and hashtag systems automatically.

Copy and paste into YouTube

Use "Copy chapters" to get the description-ready chapter list. Click any individual timestamp link to copy it. Click "Copy all tags" or "Copy hashtag string" for the metadata fields. Paste into YouTube Studio.

Logic Behind the Tool

How timestamps, chapters, tags, and hashtags actually work on YouTube.

🔢

Timestamp URL parameter

YouTube uses the ?t= query parameter in seconds. youtu.be/ID?t=90 starts at 1:30. This tool converts your H/M/S input to total seconds and appends the parameter automatically.

📖

Chapter detection rules

YouTube requires: a 0:00 entry, at least 3 timestamps, and the format M:SS Label or H:MM:SS Label on each line of the description. No extra formatting needed — the tool outputs exactly this.

🏷️

Tags vs hashtags

YouTube tags are private metadata (comma-separated, entered in the Tags field, max 500 chars). Hashtags are public (#word format in the description). YouTube shows the first 3 hashtags above the video title.

🆔

Video ID extraction

YouTube video IDs are always exactly 11 characters from a specific character set. The tool uses regex patterns to extract the ID from all known YouTube URL formats, including Shorts and Live stream URLs.

Frequently Asked Questions

Three requirements: 1) Your first timestamp must be at 0:00. 2) You need at least 3 timestamps total. 3) The timestamps must appear in the video description in the format 0:00 Chapter name. Copy the "YouTube description chapters" output from this tool and paste it into your video description in YouTube Studio. YouTube detects the format automatically — no additional setup needed.

Common reasons: Missing a 0:00 timestamp (the first chapter must start at exactly 0:00). Fewer than 3 timestamps. The timestamp format is wrong (e.g. extra spaces or incorrect separators). YouTube can take a few minutes to process description changes — refresh the video page after saving. Also check that chapters haven't been disabled by YouTube's automatic chapter detection feature, which can be overridden in YouTube Studio.

YouTube tags are private metadata that help YouTube's algorithm understand your video's topic. They're entered in the Tags field during upload, comma-separated, with no # symbol — max 500 characters total. Hashtags are entered in the video description with a # prefix. YouTube shows the first 3 hashtags above the video title as clickable links that lead to hashtag search results. Both affect discoverability but in different ways.

YouTube allows up to 60 hashtags, but using more than 15 can trigger a penalty where YouTube ignores all hashtags on the video. The sweet spot is 3–8 highly relevant hashtags. The first 3 that appear in the description are displayed above the title — put your most important ones first. Use a mix of broad hashtags (high volume) and specific ones (lower competition but more targeted).

Yes. YouTube automatically converts timestamps in comments — you can either type a time like 2:45 directly in a comment on the same video (it becomes a clickable link to that point), or paste a full URL with ?t= parameter. This tool generates both formats. Timestamps in comments are one of the most useful features for directing viewers to specific moments without spoiling the full video.

The tool will parse a YouTube Shorts URL and extract the video ID, and the timestamp links generated will be valid. However, YouTube Shorts don't support chapters — they're short-form content (under 60 seconds) without a chapter system. Timestamp links pointing into Shorts will work, but the chapter list output is only applicable to regular long-form YouTube videos.

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