Penbolt is a free Chrome extension designed to enhance your writing through grammar checking, rewriting, and translation. Unlike heavier alternatives, it activates only when text is selected, ensuring minimal impact on browser performance. Users can correct spelling and grammar mistakes, improve text fluency, and translate content into 13 different languages instantly. This tool is suitable for a variety of users, from students and professionals to bilingual individuals who frequently switch languages.

The extension integrates seamlessly with various web platforms, including Gmail, social media, and forums, without the need for complex setups or account creation. With a focus on user privacy, Penbolt processes only the selected text and does not store any additional browsing information. Users can enjoy a 7-day free trial, after which a one-time payment grants lifetime access, making it a cost-effective solution for anyone seeking to enhance their writing efficiency.