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Content Writing & SEO

SEO Optimizer

Analyses your content for keyword usage, readability, and on-page SEO, then returns concrete fixes to improve rankings.

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Paste in your draft or published copy and the SEO Optimizer scores it on keyword density, readability, and common on-page factors, then hands back a prioritised list of improvements. It's for content writers, bloggers, and marketers who want to tighten a piece before it goes live rather than guess at what search engines reward. The output is an actionable checklist you can apply directly to the text.

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✓ Free to use — no signup, no credit card.

Marketers

Comprehensive audit of a product page

A marketer gets a prioritized SEO checklist to turn a weak product page into a ranking one.

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Input

Content
Our standing desk is adjustable and great for your home office. It is made of strong materials and looks good. Buy it today and improve your workspace. We offer free shipping and a warranty.
Focus
comprehensive

Output (excerpt)

SEO score: 58/100. Strengths: clear product, transactional CTA, trust signals (shipping, warranty). Issues: no target keyword (e.g., "electric standing desk"), thin at ~40 words, no H2/H3 structure, missing specs (height range, weight capacity), no meta description. Add: keyword in first 100 words, bullet specs, FAQ schema, internal links. Quick wins: expand to 300+ words and add a benefit-led H1.
Bloggers

Actionable fixes for a blog intro

A blogger gets a short, do-this-now list to fix a weak, repetitive introduction.

See input + output preview

Input

Content
In this article we will talk about meal prep. Meal prep is good. Many people do meal prep. We will give you some tips about meal prep so you can do meal prep too.
Focus
actionable

Output (excerpt)

Top actions: (1) Replace the filler opener with a hook stat or pain point ("Spending 2 hours nightly on dinner?"). (2) Reduce keyword stuffing — "meal prep" appears 5x in 3 sentences; vary with "batch cooking," "weekly prep." (3) Add a value preview: what 5 tips, for whom. (4) Insert a target long-tail like "meal prep for beginners." (5) Aim for 1,500+ words with H2s per tip.
Freelancers

Quick summary scan of landing copy

A freelancer gets a fast verdict on whether their pitch page is both persuasive and findable.

See input + output preview

Input

Content
Hire me as your virtual assistant. I help busy entrepreneurs with email, scheduling, and admin tasks so they can focus on growth. Flexible hours, fast turnaround, and clear communication.
Focus
summary

Output (excerpt)

Summary: Solid value prop and audience clarity, but light on SEO. Add a primary keyword like "virtual assistant for entrepreneurs" in the headline and first sentence. Include proof (years, clients served, a testimonial) and a single clear CTA. Length is fine for a hero section but pair it with a longer services section for search depth. Overall: conversion-ready, search-thin.

Your SEO Optimizer results will appear here

You'll get well-structured prose with clear sections, ready to paste into your CMS or doc.

How to Use SEO Optimizer

  1. Enter content to analyze in the main input field. Be as specific as possible for better results.
  2. Configure your preferences: Analysis Focus.
  3. Click 'Generate' and wait a few seconds for the AI to process your request.
  4. Review the generated output. Use 'Regenerate' for a different variation or 'Copy' to use the result.
  5. Refine your input or adjust settings and regenerate until you're satisfied with the result.

Use Cases

1

A blogger runs a draft through the optimizer before publishing to catch thin keyword coverage and dense paragraphs.

2

A marketer audits an underperforming page to find on-page reasons it isn't ranking for its target term.

3

A freelance writer checks readability so client articles match the audience's reading level.

4

An e-commerce team tightens category-page copy to better signal relevance for a head keyword.

5

A site owner spot-checks older posts during a content refresh to prioritise which need rewriting.

Tips for Best Results

  • Be specific in your input — detailed descriptions produce better results.
  • Try generating multiple times with different settings for varied outputs.
  • Review and customize the AI output before using it in production.
  • Provide complete context for more accurate and useful analysis.

Frequently Asked Questions

What does the SEO Optimizer actually check?

It analyses your content for keyword density and placement, readability level, and on-page signals like heading structure and length, then returns specific suggestions to improve each area. The goal is concrete edits, not a vague score.

How do I use it on a draft?

Paste your content and, if you have one, the target keyword you want the page to rank for. It evaluates how well the text supports that keyword and where readability or structure is holding it back, then lists the changes to make.

Does a good score here guarantee I'll rank on Google?

No. On-page optimisation is one ranking factor among many, alongside backlinks, site authority, search intent, and competition. The tool helps you fix what's in your control on the page; it can't promise a position in the results.

What's an ideal keyword density?

There's no magic number, and stuffing keywords hurts. The optimizer flags when a term appears too rarely to signal relevance or so often it reads as spam, and nudges you toward natural usage with supporting variations instead.

Can it optimise content in languages other than English?

It works best on English-language copy, where readability scoring and keyword analysis are most reliable. For other languages the keyword checks still apply, but treat the readability score as a rough guide.

Will it rewrite my content for me?

It focuses on analysis and recommendations rather than wholesale rewriting, so your voice stays intact. You apply the suggested edits, which keeps you in control of tone and accuracy.

Is there a limit on how much I can analyse?

Free use covers 5 analyses per day with no signup. If you're optimising many pages or a whole site, Pro removes the limit at $19/month.

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Your Privacy is Protected

We don't store your text. Processing happens in real-time and your input is discarded immediately after generating the result.

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Free users: 5 uses per day | Pro users: Unlimited

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Related Tools

⚖️ Compare This Tool

See how this tool stacks up side-by-side:

SEO Optimizer vs. Keyword Research Tool See Comparison →

✍️ Prompt Library

Ready-to-use prompts — click "Use This" to auto-fill the tool

Write a 1,500-word blog post about [topic] targeting beginners. Include an intro, 5 main sections, and a conclusion.

Create 10 SEO-optimised title ideas for an article about [topic]. Each title should be under 60 characters.

Rewrite this paragraph in a professional tone: [paste your text]

Generate a meta description (max 155 characters) for a page about [topic].

Write an engaging introduction paragraph for an article about [topic].

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⚡ Pro Prompts

Create a full SEO content brief for a…...
Write a 10-part email drip series for a…...
Produce a 3,000-word ultimate guide on [topic] formatted…...
Upgrade to Pro →

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