AI Text Generator

Generate blog sections, ad copy, emails, and social posts from a single prompt.
Free
Access
Instant
Output
6
Steps to use
4
Best-fit cases

Semrush's free AI text generator that produces drafts across formats, from blog paragraphs to ad headlines to short emails. The output is workable as a starting draft. The real value is generating multiple angles quickly so you can pick the strongest direction before going deep.

How to use it

1

Open the AI Text Generator and pick the format you want, like blog section, ad copy, or email.

2

Type your prompt with as much specificity as possible. Audience, tone, key points, and length matter.

3

Adjust any tone or word-count settings the form exposes.

4

Generate the output and review the draft.

5

Refine your prompt and regenerate if the angle misses, or copy the best parts into your working document.

6

Edit heavily before publishing. Use AI output as a draft, never as a final.

Best-fit use cases

Blog section drafting

Generate a working draft of a section so you can edit and shape it instead of staring at a blank page.

Ad copy variations

Produce ten ad copy variants in two minutes for paid testing across Meta, LinkedIn, or Google.

Email skeletons

Get a starter draft of a sales or onboarding email that needs heavy customization later.

Social post brainstorming

Spin out three or four post angles around the same topic to pick a winner.

Frequently Asked Questions

Is AI-generated content okay for SEO?
How much editing should AI-generated copy need?
Can AI replace human content writers?
How do I get better AI writing output?
Should I disclose AI-generated content to readers?
Is the Semrush AI Text Generator really free?
What AI model powers it?
Can I trust the output for production use?
Does the tool include plagiarism checks?
Are there usage limits on the free version?
Related Tools
Semrush Free Tools Hub
Content Idea Generator
Tone of Voice Generator
Email Subject Line Generator

Need more
than a free tool?

TripleDart helps B2B SaaS teams scale SEO, paid, and AI search visibility into pipeline. If you are pushing the limits of free tools and need a partner who plugs into your team, we should talk.