Gemini blog post validator

Submit a blog post drafted with Gemini and this tool checks for the structural habits that recur in that specific output: nearly every key phrase bolded until emphasis stops functioning, an introduction that front-loads the entire argument into one dense paragraph, points that resurface across sections in only slightly different wording, and claims left without a stated source.

The output is a set of flags, each with a stated reason, rather than a compressed score, evaluable against the actual draft rather than requiring trust in a single figure.

It's a server tool by necessity: judging structure and unsupported claims requires a language model too large for a browser. Five free runs are available in any rolling 24-hour window, with no account required.

One round trip returns a full set of structural and claim flags.

Step 1

Submit the complete draft, headings included, for review with full context.

Step 2

Run the check. The draft is sent once to our AI server and evaluated against structure and claims.

Step 3

Work through each flag against the draft, applying what fits and setting aside what doesn't.

Gemini tends to signal structure through heavy formatting rather than genuinely varied content: bold text applied to nearly every key term, a summary-dense introduction that front-loads the whole argument before the sections make their case, and points that resurface two or three times in marginally different phrasing. None of this constitutes a factual error, and all of it makes a piece measurably harder to read. The writer who prompted the draft is typically the worst-positioned reader to notice, already aware of which points matter and reading repeated content as reinforcement rather than redundancy.

A recognizable set of habits recurs often enough in Gemini's default blog output to warrant a dedicated check.

Heavy bolding of key terms

Nearly every important phrase bolded, flattening emphasis until none of it functions as emphasis.

An overloaded introduction

One dense opening paragraph summarizing the entire argument before the sections that should make it.

Repeated points across sections

The same idea resurfacing in marginally different wording, inflating length without adding content.

Claims stated flatly without a source

A specific figure or fact presented directly, with nothing behind it a reader could verify.

Readers scan before committing to a full read. A page where nearly every phrase is bolded gives a scanning reader no reliable way to identify what actually matters, and an overloaded introduction that discloses the full argument up front leaves a reader questioning the purpose of the remaining sections.

Unsupported claims carry a cost regardless of what produced them: a specific figure with nothing behind it is among the fastest ways to make a reader distrust the rest of a piece, including sections that were accurate and well supported.

No, and a tool claiming otherwise merits skepticism. This tool checks structure, clarity and unsupported claims specifically. It has no visibility into search ranking, which depends on factors this validator does not evaluate, and it cannot substitute for a human editor's judgment on tone or fit.

What it reliably delivers is early detection of the specific, fixable habits described above. That is a genuine, bounded improvement, not a claim about outcomes it does not control.

Predominantly writers who drafted a post with Gemini and want it checked before publication.

Bloggers using Gemini as a first pass

Confirming over-bolding and repeated points were cleaned up before the piece ships.

Content and marketing teams

A quick check ahead of human editorial review, resolving obvious issues before review time is spent.

Freelance writers

Checking a client-bound draft before delivery, catching structural tells internally first.

Evaluating structure and unsupported claims requires a language model too large to run in a browser, so each check is a single round trip to our AI server rather than local computation.

That trip is metered rather than unlimited: five free runs in any rolling 24-hour window, tracked without an account, reopening as the window rolls forward. Each run also caps the input at about 12,000 characters, close to 2,000 words; Gemini's habit of restating points across sections can run a post past that before the argument does.