SEO Audit
Review title, meta description, heading, canonical, and content basics before publishing.
Launch Tool
D Square Resources
Free Developer & SEO Tools
Professional online tools built by The D Square Company for marketers, developers, founders, and teams that move fast.
10 free tools
SEO, developer, image, and utility workflows in one clean resource hub.
Website Speed Test
Estimate front-end performance hygiene from page weight, requests, caching, and render-blocking assets.
Launch ToolMeta Tag Generator
Generate clean title, description, robots, Open Graph, Twitter, and canonical meta tags.
Launch ToolRobots.txt Generator
Create a simple robots.txt file with crawl rules and sitemap reference.
Launch ToolSitemap Generator
Generate XML sitemap entries from a list of URLs with priority and frequency controls.
Launch ToolPassword Generator
Create strong passwords with length, symbol, number, and casing controls.
Launch ToolJSON Formatter
Validate, beautify, and minify JSON for development and API debugging.
Launch ToolImage Compressor
Compress browser-supported images locally with quality and width controls.
Launch ToolSlug Generator
Turn titles or phrases into clean SEO-friendly URL slugs.
Launch ToolQR Code Generator
Generate a downloadable QR-style code image for links, contact details, or short text.
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