Free SEO Tools That Actually Help You Rank

Eight free SEO tools — word counter, keyword density checker, meta tag generator, robots.txt generator, sitemap generator, slug generator and more — plus premium guest posting services on 600+ vetted sites. No sign-up. No limits. No catch.

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8Free tools, no signup
100%Private — runs in browser
600+Vetted publisher sites
24–72hGuest post turnaround

Free SEO Tools

Everything runs in your browser — paste your text, get the result instantly. Nothing is uploaded, nothing is stored.

Writing

Word Counter

Count words, characters, sentences, paragraphs and reading time for articles and guest posts.


Open tool →
On-Page SEO

Keyword Density Checker

Check how often your target keyword appears and keep your content natural, not stuffed.


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On-Page SEO

Meta Tag Generator

Generate perfect title and description tags with a live Google search preview.


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Technical SEO

Robots.txt Generator

Build a clean robots.txt — allow and disallow rules, AI crawler controls, sitemap line included.


Open tool →
Technical SEO

XML Sitemap Generator

Paste a list of URLs and get a valid sitemap XML file, ready for Search Console.


Open tool →
Writing

Slug Generator

Turn any blog post title into a clean URL slug, plus short, dated and keyword-first variants.


Open tool →
Outreach

Pitch Email Generator

Build a personalised guest post pitch email in seconds — subject line, topics and sign-off included.


Open tool →
Link Building

Anchor Text Generator

Get a natural anchor text mix for your next campaign — branded, generic, partial and exact match.


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Guest Posting Services

When free tools have done their job, the next step is authority links. Editorial guest posts on real blogs and magazines — site list and content approved by you first.

Starter

Essential

$50

1 guest post · DR 30+ niche site · 1,000+ word article included · 1 dofollow link

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Best Value

Growth

$135

3 guest posts · DR 40+ niche sites · up to 2 dofollow links each · site pre-approval

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Maximum Authority

Authority

$210

5 guest posts · DR 50+ premium sites · 1,200+ word articles · priority placement

See packages →

Why Use GuestPost Pro Tools?

Built by people who do SEO daily

These are the exact checks our own team runs on every guest post: article length, keyword use, meta tags, crawler rules and clean URLs.

Private by design

Every tool runs entirely in your browser. Your drafts, keywords and site lists never leave your device.

Free forever, no tricks

No account, no email wall, no "free trial" that ends. Open a tool and use it — that is the whole business model.

From tools to links

When your content is ready, we place it. Our guest posting services put your articles on vetted sites with verified metrics.

Frequently Asked Questions

Are these SEO tools really free?

Yes. Every tool on GuestPost Pro is free forever, with no sign-up, no account and no usage limits. Everything runs in your browser.

Is my content safe when I paste it into a tool?

Yes. All tools process text locally in your browser using JavaScript. Nothing you paste is sent to a server or stored anywhere.

How fast will my guest post go live?

Most orders go live within 24–72 hours after content approval. Every live link is shared with a full report.

Are the guest post links dofollow and permanent?

Yes. Placements are permanent dofollow links inside relevant, editorial content.

Can I review the sites before ordering a guest post?

Absolutely. We share the full site list with verified DR, DA, traffic and spam score before you pay anything.

Ready to Grow Your Authority?

Use the free tools to polish your content — then get a free, no-obligation site list for your niche.

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