# Home

### What's Checksub?

Checksub is the faster way to captions, translate and voice-over your videos. With Checksub you increase your content's reach without having to spend more time on it.

### Why Checksub?

Checksub lets you enrich your video content. You can add subtitles, translate them, add voice-overs, animate your subtitles and even create short videos. You will increase your reach without recording new content.

{% hint style="success" %}

#### Reach more people

1. **Faster and better subtitles.** Increase the quality of your subtitles without spending more time on it. 
2. **Translate any video.** Generate an accurate translation of your subtitles and replace your original audio with a synthetic foreign voice-over.
3. **Unleash the potential of your content.** Turn your content (podcast, webinar, event, interview) into short videos for social media by adding animated subtitles.
   {% endhint %}


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://support.checksub.com/home.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.