Free SEO, Content And AI Tools
Audit a website, optimise a page for the query it should win, work out what to publish next, make an AI draft read like a person wrote it, and check every link on the page in front of you. All of it free, in the browser, with no account.
Built and maintained by GrowthHasten as part of HastenOS.
SEO & Analysis
Website SEO Audit
Crawl your website and find out exactly what to fix first, with every finding verified rather than guessed.
Technical SEO, indexability, on-page, content, structured data, performance and AI search readiness, scored out of 100.
SEO Content Optimizer
Analyse one page against the query you want it to win, and get a prioritised list of what to change.
Names the parts of the subject a complete answer needs and your page is missing, and scores AI search readiness on its own.
Content Topic Research
Find out what your website should publish next, why, and whether it should be a new page at all.
Crawls your site, maps the subject you operate in, and returns scored opportunities with a cannibalisation check and a brief.
AI & Content
AI Humanizer
Make AI-assisted writing sound natural, without losing your meaning, terminology or formatting.
Tone and strength controls, up to 12,000 characters per rewrite, free with no sign-up and no caps.
Browser Extensions
These run on the page you are already looking at, rather than in the app. Which means they reach what a crawler cannot: staging, pages behind a login, anything you can open in a tab.
Hasten LinkLens
Check every link on the page you are viewing and see, in colour, which work, which redirect and which are broken.
A Chrome extension. One click, no crawl, and no report to open: the result appears on the page itself.
The Same Rules For Every Tool
These are the tools we use on client work, published rather than kept internal. Which means they are built to be trusted with a real decision, not to generate a lead.
Free, With No Account
Everything here runs in the browser. There is nothing to sign up for, no usage cap to hit, and no feature held back behind a plan.
Findings, Not Guesses
Each one establishes its facts with its own checks first. AI explains and prioritises what was found, and is not allowed to invent a finding.
Nothing Stored
There is no account and no database. A finished report is kept by your own browser, on the device that produced it, and clearing your site data removes it.
Run It Yourself, Or Have Us Own It
The tools tell you what is wrong and what to do about it. That is genuinely useful on its own, and plenty of teams need nothing more. What they cannot do is the work: prioritising against your market, writing the pages, shipping the fixes and owning the outcome quarter after quarter.
That is what our solutions are for. Many engagements start with a report from one of these tools, which is a better brief than most.
- Run the audit yourself, free, in minutes
- Bring us the report and we will tell you what we would do first
- Or hand the whole engine over and we run it
Next Step
Already Know What The Report Says?
If you have run a tool and want a specialist to tell you what to do with the findings, that is a conversation worth having. Bring the report.