Skip to content

Web Design

Bespoke layouts, typography, and motion — built for your content, not a template.

UI/UX Design

Research, wireframes, and prototypes that get validated before a line of code is written.

Web Development

Astro-first builds — typed content, clean architecture, fast by default.

E-commerce

Shopify and custom storefronts built to convert, not just to look good.

Performance & SEO

Core Web Vitals, technical SEO, and accessibility — measured, not guessed.

Maintenance & Support

Updates, monitoring, and a fast response when something needs fixing.

Consulting & Strategy

Technical audits, roadmaps, and a second opinion before you build.

View all services

Design & CSS

Color Contrast Checker Color Converter CSS Gradient Generator Box Shadow Generator Border Radius Generator

Content & Text

Lorem Ipsum Generator Word & Character Counter Text Case Converter Slug Generator Base64 Encode / Decode

SEO & Marketing

Meta Tag & OG Preview robots.txt Generator UTM Campaign Link Builder Core Web Vitals Checklist Favicon / Logo Mark Generator

Dev Utilities

JSON Formatter & Validator Password Generator Random ID Generator Aspect Ratio Calculator CSS Unit Converter

View all 20 free tools

Work Insights Get in Touch

Language

Book a Discovery Call

Web Design UI/UX Design Web Development E-commerce Performance & SEO Maintenance & Support Consulting & Strategy

Design & CSS

Color Contrast Checker Color Converter CSS Gradient Generator Box Shadow Generator Border Radius Generator

Content & Text

Lorem Ipsum Generator Word & Character Counter Text Case Converter Slug Generator Base64 Encode / Decode

SEO & Marketing

Meta Tag & OG Preview robots.txt Generator UTM Campaign Link Builder Core Web Vitals Checklist Favicon / Logo Mark Generator

Dev Utilities

JSON Formatter & Validator Password Generator Random ID Generator Aspect Ratio Calculator CSS Unit Converter

Work Insights Get in Touch

Book a Discovery Call

Free Tool

JSON Formatter & Validator

Beautify, validate, or minify JSON — instantly, with clear error messages.

JSON input

Formatted JSON will appear here.

Stacknxt OÜ

A full-service software development studio — design, build, and support, under one roof.

Company

Who We Are
Services
Work
Insights
Get in Touch

Services

Web Design
UI/UX Design
Web Development
E-commerce
Performance & SEO
Maintenance & Support
Consulting & Strategy

Free Tools

Color Contrast Checker
Color Converter
CSS Gradient Generator
Box Shadow Generator
Border Radius Generator
Lorem Ipsum Generator
Word & Character Counter
View all 20 tools →

Legal

Privacy Policy
Terms & Conditions
Cookie Policy

© 2026 Stacknxt OÜ. Built with Velocity 🇪🇺

ESC

Start typing to search the site.

Cookie Preferences

We use cookies to enhance your browsing experience, serve personalized content, and analyze our traffic. Privacy Policy

Privacy Settings

NecessaryAlways on

Essential cookies required for the website to function. These cannot be disabled.

Analytics

Help us understand how visitors interact with the website by collecting anonymous usage data.

Marketing

Used to deliver relevant ads and track ad campaign performance across websites.

Preferences

Allow the website to remember choices you make, such as language or region.