Find the exact second you need.

ASECOND turns long videos into searchable moments. Type a keyword, get timestamps, and jump instantly—without rewatching.

HTTPSby default (.app)
Fastkeyword → timestamp
Simplebuilt for real work

How it works

1) Install the Chrome extension
Works directly on YouTube pages.
2) Enter keywords while watching
Find exact occurrences inside the video.
3) Jump to the moment instantly
Click a timestamp to move to that second.
Seconds
to find a moment
Less rewinds
more learning
More signal
less noise

Built for people who use YouTube seriously

Learning, editing, research, and productivity.

Researchers & learners

Stop searching by memory. Locate concepts and definitions in seconds.

  • Find “the one sentence” you need
  • Extract key moments while studying
  • Keep your workflow focused

Editors & creators

Skip scrubbing timelines. Jump to relevant segments immediately.

  • Locate repeated mentions quickly
  • Save timestamps for highlights
  • Reduce manual scanning

Teams & professionals

Turn videos into actionable references, not passive watching.

  • Share exact timestamps
  • Standardize searching in meetings
  • Speed up review cycles

Pricing

Start simple. Upgrade when you need more power.

See plans and features
Plus and Premium are available. Pro is coming soon.
Open Pricing

FAQ

Clear and simple.

Is ASECOND a summary tool?

No. ASECOND is built to find precise moments inside videos and jump to them instantly. Summaries may be included in higher plans, but the core is precision search.

Will this work on every video?

Coverage depends on available text sources and platform conditions. ASECOND is designed to be robust, but results may vary by video.

Is it a monthly subscription?

Yes. Plans are billed monthly and can be cancelled anytime.

Where are Terms, Privacy, and Refund policies?

They are available at the bottom of this page and on the Pricing page.