Is DupDub just an AI writing tool?

Not at all. While DupDub includes a powerful AI writing assistant, it also offers text-to-speech, AI avatar videos, translation, subtitle generation, and video editing. It’s a complete content creation platform—especially built for creators on YouTube, TikTok, podcasts, and more.

Can I use the AI writing tool while working on a voiceover？

Yes. You can generate or rewrite text directly within the AI Voiceover editor. Just type “/” or click the AI button—no need to leave the page.

Is DupDub’s AI writing tool for generating or editing content？

Both. You can start from a blank page or improve existing content. The AI can write entire sections or help you rewrite, polish, shorten, or expand your draft.

Is the Dupdub's AI writing tool free to use？

Yes. You can get started for free—no credit card required. Once you register, you'll receive 3 days of free trial to test AI writing, voiceovers, translation, and more.

What can DupDub’s AI writing tool create for me？

DupDub’s AI writing tool can generate video scripts, captions, marketing pitches, product descriptions, blog posts, and more. Whether you need a TikTok hook, a YouTube video title and description, or content for your ecommerce store, the tool adapts to your tone and format—making content creation faster and easier.

Can I use the AI-generated content for commercial projects？

Yes. As long as you comply with our terms, you can use generated content for blogs, ads, videos, and other commercial materials. It’s safe to use for client and public-facing work.

AI Writing

Unlock the full power of AI writing – Smarter tools for better results

DupDub’s AI writing tools help you generate, rewrite, and refine content with clarity and ease—so your content is sharp, natural, and ready to publish.

AI writing for any format

Stop staring at a blank page. DupDub transforms simple prompts into structured, well-written drafts tailored to your format.

Rewrite content with more clarity
Have something written but not quite right?
DupDub rewrites your text with smoother flow, sharper phrasing, and clearer meaning—without changing what you want to say.
Change tone to match intent
With a single click, convey your message in a professional, casual, straightforward, humorous, or friendly tone!
Fix spelling and grammar naturally
Whether it's errors in words with similar spellings or pronunciations, grammar or punctuation, all mistakes are automatically corrected in real-time.

Greet image More features await your exploration!

Get started with AI writing tools in just 3 Steps

Step 1

Wake up your AI assistant with ease

Get AI by compose from scratch typing "/" or clicking the "Ask AI to write" button.

Ask AI to write a fresh paragraph below or above the existing text.

Select the text that needs sprucing up and the AI writing toolbar will pop up.

Step 2

Just order the help you need

No matter if you need social media posts, tutorials, a killer marketing pitch, a podcast..., just name it!

Whether you need to continue, polish, lengthen, shorten, or check the spelling and grammar of your text, we got your back!

Step 3

Mission fulfilled!

You've got your writing done!

But it's not over yet. If the generated text doesn't fit to your taste, ask AI to make it longer or shorter, continue writing it, or try generating it again.

How top creators use AI
writing to generate viral scripts

See how real creators turn transcripts into high-performing scripts using DupDub’s AI writing assistant. From rewriting viral videos to optimizing hooks and tone, these workflows show what’s possible.