About POSIC Digital

POSIC Digital is a collection of free SEO and marketing tools built for marketing agencies and teams. No account required, no daily limits, no sign-up — ever.

Every tool runs directly against live URLs and returns real data — meta tags, Core Web Vitals via Google PageSpeed Insights, JSON-LD structured data, robots.txt configuration, XML sitemap health, UTM tracking, and keyword density.

POSIC Digital is built and maintained by the team at POSIC — a marketing operating system for agencies that consolidates projects, CRM, social media management, intelligence, and client reporting into one platform.

The tools

🔍Website AuditFull technical SEO audit in seconds.🏷Meta Tag CheckerPreview meta tags as Google and social see them.⚡Page Speed TestCore Web Vitals and performance scoring via Google PSI.📋Schema ValidatorValidate structured data and JSON-LD markup.🤖Robots.txt CheckerTest robots.txt rules against any URL.🗺Sitemap ValidatorValidate XML sitemaps and check coverage.🔗UTM GeneratorBuild campaign tracking URLs in seconds.📊Keyword DensityAnalyse keyword frequency and distribution.🎨Bulk Creative GeneratorGenerate dozens of branded social creatives from a template and CSV.🎨Brand Palette BuilderBuild a complete brand colour system with tint/shade scales, WCAG contrast matrix, font pairing, and colour blindness simulation.🖌Colour PaletteExtract dominant colours from any image. Copy hex, RGB, HSL instantly.📐Image ResizerResize one image to every social media platform size. Download as ZIP.✅Colour & WCAG CheckerConvert hex to RGB/HSL/HSV and check WCAG contrast ratios.

Contact: hello@posic.io