Artifacts

Open-source page audit that tests front-end quality and performance issues in a page.

Client-side generator that turns question and answer pairs into FAQPage JSON-LD, downloadable as JSON or HTML.

Produces an Instagram caption and about ten hashtags in a chosen tone.

Meta tag generator in a 100+ tool site that also has keyword density, sitemap, robots.txt and Open Graph tools.

Builds campaign links and validates UTM parameters against GA4 rules to catch attribution mistakes.

Previews a title and description as they would appear in Google search, privately in the browser.

Builds UTM links and also offers meta tag, OG preview and JSON tools, with saved templates.

Creates FAQPage JSON-LD from Q&A pairs, with data kept in the browser.

Measures a page title and meta description in pixels as well as characters and gives length advice.

Counts single words and phrases in text and works offline, with content staying on the device.

Client-side form that appends UTM parameters to a URL for traffic attribution.

Scores how strong the opening line of a video script is, part of a set of 25+ YouTube SEO helpers for creators.

Calculates engagement rate for an account and compares it with industry benchmarks.

Counts how often each word or phrase appears in pasted text and shows the percentage share for each.

Generates LocalBusiness JSON-LD markup for Google from business details.

Turns a list of URLs into one compact regex for Search Console and GA4 filters, within their length limits.

Tests whether a URL is allowed or blocked by a robots.txt file for a chosen crawler.

Creates sitemap.xml, llm.txt and sitemap.html files for a site from a list of its pages.

Generates tracking links with UTM parameters for ads and email campaigns.

Tests whether a page works for AI browsing agents.

Lists top backlinks pointing to a domain or URL.

Finds broken links on a website.

Estimates how hard it would be to rank on page one for a keyword.

Suggests keyword ideas with search volume and difficulty for a seed term.