Engineering & Digital Tools
Fast, client-side, and privacy-first web utilities designed for software engineers, digital agencies, and e-commerce entrepreneurs.
Live SEO & Speed Audit
Inspect Google ranking factors, meta tags, Core Web Vitals and technical SEO errors across 40+ checkpoints instantly.
Tech Stack Detector
Detect CMS (WordPress, Shopify), frontend (Next.js, React), web servers, CDN, and analytics signatures of any website.
Google SERP & Social Preview
Simulate how your meta tags appear in Google desktop/mobile, WhatsApp bubbles, Twitter/X and LinkedIn cards.
Project Cost & Timeline Estimator
Calculate estimated software engineering budget and delivery timelines for web, mobile, e-commerce, or AI applications.
Marketplace Commission & Profit Calculator
Calculate category commissions, shipping, VAT, and fees for Amazon, Trendyol and marketplaces to see exact net profits.
WebP Image Converter & Compressor
100% private and ultra-fast client-side image compression. Convert PNG/JPG to WebP with up to 80% file size reduction.
Robots.txt & XML Sitemap Generator
Generate SEO-compliant robots.txt rules for search engines and AI crawlers, plus clean XML sitemaps with 1-click download.
WCAG Color Contrast & Accessibility Test
Evaluate foreground and background color combinations against WCAG 2.1 AA/AAA accessibility and preview color blindness.
Invoice, Withholding & VAT Calculator
Calculate freelance withholding tax, net-to-gross fees, commercial VAT withholding rates and net cash flow.
AI SEO Meta & Content Generator
Generate high-CTR Google meta titles, descriptions, social media hooks, and blog outlines tailored to your keywords.