Video and podcasts

Free SRT Subtitle Formatter.

Valid subtitle blocks without inventing audio alignment.

Format timed transcript material into a reviewable SRT example and keep cue text and boundaries together for checking.

Chrome extension + account required.
25 free automation tasks/month across tools. Browser-provider limits apply.

WHAT TO HAVE READY

Transcript with supplied timing.

YOUR STARTING POINT

A task you can make yours.

Copy it here. Paste it into WebAct when you are ready.

This page prepares your prompt. The task runs in WebAct.

01

Make the task yours.

Review the prompt above. Add your goal and any requirements that matter.

02

Bring it to WebAct.

Open the source page, activate WebAct and select the relevant readable content. Paste the task and provide any additional source material it requests.

03

Check the useful part.

The result covers the readable content you provide or select. Expand the relevant page sections first and check that the output includes the records you intended.

A PRACTICAL GUIDE

How to use the SRT Subtitle Formatter.

Subtitle formatting requires real timing information. Correct block numbering and timestamp syntax without inventing synchronization with audio you have not supplied.

Make the workflow fit your task.

Use the supplied cue times and text to create numbered subtitle blocks. Normalize timestamp punctuation and spacing, then inspect ordering and overlaps without inventing synchronization to audio that was not provided.

What you provide
Transcript with supplied timing.
What you get
Valid subtitle blocks without inventing audio alignment.

See the input and the result.

Illustrative input and output · a teaching example, not a live WebAct run

Example input

Timing 00:00:01.000 to 00:00:03.000; text Welcome to the workshop.

Completed example

1
00:00:01,000 --> 00:00:03,000
Welcome to the workshop.
Download this example

Load this input into the prompt, then copy it to WebAct to try the task. Your result may differ from the illustration.

Decisions and troubleshooting.

Can SRT formatting create timing from an untimed paragraph?

It can format known timings, but accurate synchronization requires the recording or supplied time boundaries. Do not mistake estimated cues for verified alignment.

Why does the subtitle player reject a block?

Check numbering, the timestamp separator and the blank line between cues. Parse the file and inspect the reported block.

Try it with your own source.

Replace the example with your material in the task prompt. Keep the requirements you need, then copy the task into WebAct.

Customize and copy the task ↑
BEFORE YOU BEGIN

Using WebAct.

The prompt and example are available here. Run your task in the WebAct Chrome extension.

Is this tool free?

You can copy and edit the prompt here for free. To use it with WebAct, install the Chrome extension, create and verify your account, and connect an available browser ChatGPT session. The Free plan includes 25 user-started automation tasks per calendar month, shared across tools. Ordinary browser Chat is separate; provider limits apply.

Learn about shared context in our privacy policy and choosing Chat or Task.

FROM A PROMPT TO YOUR OWN WORK

Bring the task to your page.

Install WebAct, add your source material and make the result yours.

Install WebAct