9 listings we've seen · as of 5 Oct 2026. This is the maker name shown on the store, not proof of who owns the company.

Tools

Canonical URL checker: paste page HTML to audit rel=canonical, og:url and robots meta tags, and compare two URLs for duplicates.

Developer Tools

Convert JSON arrays and objects into HTML tables. Export as CSV or HTML. Fast, offline, zero permissions.

Developer Tools

Code beautifier for JavaScript, CSS and HTML. Paste minified code and get clean, indented, readable formatting instantly.

Tools

Estimate reading time and speaking time of any text instantly. Shows word count, character count, sentences.

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SERP snippet preview for Google: test how your title, URL and meta description look, with live pixel width limits.

Tools

Generate custom lorem ipsum placeholder text. Set paragraph count and word count in one click.

Developer Tools

Convert numbers between binary, octal, decimal, and hexadecimal. Fast, offline, zero permissions.

Developer Tools

Convert CSV data to JSON instantly in your browser. Auto-detects delimiters, headers, numbers and booleans.

Tools

Analyze keyword density in any text. Counts 1-3 word phrases, filters stop words, shows top keywords with percentages.