AI Blog Writer
Commercial use OK
380+ models
No watermark
No sign-up needed
Model:
+ GPT-5, Claude, Gemini
Drop in a target keyword + post angle and get a full blog post with H1, H2/H3 outline, intro hook, body sections, and conclusion — plus an optional meta description and slug. Structured for Google: keyword front-loaded, internal-link hints, featured-snippet-friendly paragraphs. Export as markdown or .docx ready to paste into WordPress, Ghost, Medium or Webflow.
Your blog post
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Result
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Write blog posts with AI. SEO-optimized content for your blog.
How to Use AI Blog Writer
1
Enter your input
Type text, upload a file, or describe what you want. No account needed.
2
Click generate
Our AI processes your request in seconds using the best open-source models.
3
Download & share
Download, copy, or share your result. Free for personal and commercial use.
Use this tool via API
Automate this tool from your own code. OpenAI-compatible REST endpoint, Bearer-token auth, no extra SDK required. Token costs match the web interface.
curl -X POST https://api.free.ai/v1/chat/ \
-H "Authorization: Bearer sk-free-..." \
-H "Content-Type: application/json" \
-d '{"model": "qwen7b", "messages": [{"role": "user", "content": "Write a short story about a lost robot."}]}'AI Blog Writer — FAQ
A full markdown blog post with one H1 (keyword in it), H2 sections every 250-350 words, short paragraphs, optional table of contents, optional 4-question FAQ block, and optional YAML frontmatter (meta title ≤60 chars + meta description ≤155 chars + URL slug). Paste-ready for WordPress, Ghost, Medium, Webflow, Notion or any static-site generator.
Jasper and Copy.ai are $49+/mo subscriptions with template-first workflows. Writesonic and Rytr are cheaper but still paywalled beyond trial limits. Free.ai runs the same class of models (and better — Claude Sonnet, GPT-5, DeepSeek R1) self-hosted plus premium, with 10,000 free tokens on signup and pay-as-you-go after. You are not locked into a month.
We front-load the target keyword in H1, first 100 words, and one H2. Secondary keywords are threaded through body copy naturally. Heading structure is featured-snippet friendly. Most AI blog tools ignore semantic SEO — we bake it in. That said, ranking still depends on your domain authority, backlinks, and whether the post actually answers search intent better than current SERP winners. AI is a 10x starter draft, not an SEO cheat code.
The system prompt explicitly forbids inventing specific statistics, quotes, or study citations as real. If the model emits one anyway, it appends "(verify)" so you know to check. Never publish a Free.ai draft without fact-checking any number, study name, or quote — this is a universal rule for all AI writing tools, not a Free.ai-specific bug.
Most search queries reward 1,200-2,000 words (our Standard or Long-form preset). Pillar posts (3,000+ words) are overkill for most keywords and only win when you are going head-to-head with a huge competitor. Brief 500-word posts work for news/trend/opinion pieces where freshness matters more than depth.
Yes — paste the slugs (e.g., /pricing/, /blog/foo/) in the "internal links" field and the AI weaves them in as markdown [anchor](URL) links at semantically appropriate points in the body. Internal linking is one of the highest-ROI SEO moves most bloggers skip.
Check "Include meta title + description + URL slug" and the output opens with a YAML frontmatter block (---) ready to paste into any static-site generator. The meta description is ≤155 chars, includes the target keyword, and ends with a soft CTA — exactly what Google cares about.
Free Qwen 3 30B is plenty for standard 1,000-word posts. DeepSeek R1 is stronger when the post needs argument structure or technical reasoning. Premium Claude Sonnet 4, GPT-5, or Gemini 2.5 Pro is worth it for pillar posts, thought-leadership pieces, or when you need a polished voice.
Google's March 2024 guidance: they rank helpful content regardless of how it was produced. They penalize SPAMMY content (mass-generated filler with no original insight). Start from a Free.ai draft, add your own examples, data, and perspective, publish with your author byline — you are inside Google's rules. Straight-paste without editing is risky.
Yes — the AI speaks 50+ languages. For the best non-English SEO, write your target keyword in that language, and pick DeepSeek R1 or a premium model (Claude / GPT / Gemini) for better non-English fluency than Qwen 7B.
The generation row stores a 200-character input preview + the output text for your account history (so you can revisit it later). You can delete it from /account/?tab=history anytime. We do not train on your inputs, do not share them, do not sell them.
Yes — any tool on Free.ai can be called via /api/. Use the /v1/chat/ endpoint with the same system prompt structure for programmatic blog-post generation. Bearer-token auth, monthly quotas, webhooks for long generations.
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