## About this action

Improve your email open rates with a variety of catchy subject line options optimized for mobile and desktop screens. From curiosity-driven hooks to direct, benefit-oriented titles, this tool helps you find the most effective way to grab your subscribers' attention.

### Common use cases

#### Cold outreach

Options for a first-time email to a potential lead

#### Newsletter

Catchy titles for a weekly company update

#### Flash sale

Urgent and benefit-driven lines for a limited offer

#### Webinar invite

Engaging subject lines to boost registration rates

### Frequently asked questions

**Is my data private?**  
We do not store any input text or generated output. All processing happens in real-time and is discarded immediately after generation. However, please note that underlying AI providers such as OpenAI, Google, Anthropic, or others may collect and use this data for their own training purposes, which is beyond our control.

**Can I customize the output?**  
The tool is designed for optimal results using the predefined settings. Advanced customization options are available in the [TextWisely app](/content/site-root.html).

**What languages are supported?**  
This action can process and generate content in multiple languages, including but not limited to Arabic, Bengali, Bulgarian, Chinese (Simplified), Chinese (Traditional), Croatian, Czech, Danish, Dutch, English, Estonian, Finnish, French, German, Greek, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Latvian, Lithuanian, Norwegian, Polish, Portuguese, Romanian, Russian, Serbian, Slovak, Slovenian, Spanish, Swahili, Swedish, Thai, Turkish, Ukrainian, and Vietnamese.

## Write 10x Better on Mac

Instantly improve anything you write – emails, messages, posts, documents. Rewrite, shorten, expand, and fix with one click – right where you're working.

[Get TextWisely for macOS](/content/site-root.html)