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SozAI

YouTube transcripts, without leaving YouTube

A panel opens beside the video with the full transcript and an AI summary. Search it, click a timestamp to jump, copy it or export TXT, SRT or Markdown. Free, no account, 100 videos a month.

Add to Chrome

Free. No account. 100 videos a month.

What you need

  • Chrome 116 or later, or a Chromium browser that installs from the Chrome Web Store
  • Works on youtube.com and m.youtube.com
  • An internet connection — transcription happens on SozAI servers
  • No account, no signup

What it looks like

The transcript opens beside the video

The transcript opens beside the video

The panel docks to the right of the player with two tabs, Summary and Transcript. The transcript is broken into timestamped blocks, so you read it the way the video is structured rather than as one wall of text.

  • Nothing to paste — it reads the video you are already watching
  • Timestamps on every block
  • The count next to the tab tells you how many segments there are
A summary and the key takeaways first

A summary and the key takeaways first

The Summary tab gives a short description of what the video covers and a bulleted set of takeaways, with the word count and runtime underneath so you know what you are committing to before you read.

  • Written from the transcript, not from the title and description
  • Word count, duration and detected language shown together
  • Switch to the Transcript tab when the summary is not enough
Search the transcript, jump to the moment

Search the transcript, jump to the moment

Type a word and the panel filters to the blocks that contain it, with every match highlighted. Each block keeps its timestamp, so the search result is also a way back into the video.

  • Every match highlighted in place
  • Timestamps stay attached to the filtered results
  • Useful on long interviews where scrubbing is hopeless
Copy it, or export TXT, SRT or Markdown

Copy it, or export TXT, SRT or Markdown

Four buttons sit under the transcript. Copy puts it on the clipboard, TXT gives plain running text, SRT gives a subtitle file with the timings intact, and MD gives Markdown ready to paste into notes.

  • SRT keeps the timings — it is a working subtitle file
  • MD pastes cleanly into note apps and docs
  • Open full view moves the transcript into its own page
No account, no setup

No account, no setup

Install it, open a video, press Transcribe. There is no signup, no key to paste and nothing to configure. The free allowance is a hundred videos a month per device.

  • No signup and no account
  • 100 videos a month, per device
  • Works on youtube.com and on the mobile site

How it works

Step 1

Install the extension from the Chrome Web Store.

Step 2

Open any YouTube video.

Step 3

Press Transcribe in the SozAI panel beside the player.

Step 4

Read the summary, search the transcript, then copy or export it.

What it does

Summary and transcript in one panel

Two tabs beside the player: a written summary with key takeaways, and the full timestamped transcript.

Search inside the video

Filter the transcript to the blocks containing a word, with matches highlighted and timestamps preserved.

Clickable timestamps

Every block carries the position it came from, so a line of text is also a way back to that moment.

TXT, SRT and Markdown export

Plain text for notes, SubRip for subtitles with the timings intact, Markdown for pasting into documents.

No signup

No account, no API key, nothing to configure. A device identifier is all it uses.

100 videos a month, free

The free allowance is per device and resets monthly. Nothing is charged and no card is asked for.

Answers

Frequently asked questions

Do I need an account to use it?

No. There is no signup, no login and no API key to paste. The extension identifies your browser with a generated device id so it can count the free monthly allowance, and that is the whole of it.

How many videos can I transcribe for free?

A hundred a month per device. The counter resets at the start of each month. There is no card, no trial and no paid tier inside the extension.

What is the difference between the TXT and SRT export?

TXT gives you the words as running text, which is what you want for notes or a document. SRT is a SubRip subtitle file: the same words split into numbered cues with their timings, which is what a video player or editor expects.

Does it work on videos that have captions turned off?

It relies on the captions a video carries. Where a video genuinely has none in any language, there is nothing for the extension to read, and it will say so rather than invent a transcript.

Can I get the transcript in another language?

The panel gives you the transcript in the language the video’s captions are in. For translation, and for audio you have as a file rather than a YouTube link, the SozAI app covers more ground than the extension does.

Does the extension see my other browsing?

It runs on YouTube pages and talks to sozai.app to produce the transcript. It has no reason to touch any other site and does not.

Add it to Chrome

Free, no account. Installs in one click from the Chrome Web Store.

Add to Chrome

Free. No account. 100 videos a month.