// FREE TOOL BY PRITAM | PREMO
JSON Formatter, Validator & Diff Tool
Format, validate, compare, and explore JSON data. Tree view, diff mode, syntax highlighting.
INPUT
OUTPUT
Transform messy, minified JSON into beautifully indented, readable code. Configurable indentation with 2, 4, or 8 spaces.
Get real-time validation with precise error messages showing exactly where the syntax error is.
Navigate complex JSON structures with visual tree view. See keys, types, and values at every level.
Compare two JSON objects side-by-side and instantly see differences.
Zero server requests. Everything runs in your browser. Your data never leaves your machine.
Copy formatted JSON or download as .json file. Ready for API or production use.
// FREE TOOL
Schema Markup Generator — Structured Data Made Easy
Generate valid JSON-LD structured data for Google Rich Results. 100% free, 100% private — all processing happens in your browser.
Schema markup helps Google understand your content, enabling rich results like star ratings, FAQs, and product prices directly in search results — increasing your click-through rate.
Generate structured data for Articles, Products, FAQs, Organizations, Events, Recipes, How-To guides, Videos, Job Postings, Software, Local Businesses, and People.
Our generator produces clean, valid JSON-LD — the format recommended by Google. Just copy and paste into your site's head section.
Every schema type includes a realistic example so you can instantly preview the output. Click "Load Example" to try.
Each field is marked as Required, Recommended, or Optional. The validation panel shows exactly what is missing.
No sign-up, no data collection. Everything runs locally in your browser — your data never leaves your device.
Generate harmonious color palettes with color theory. Contrast checker, gradient preview & CSS export.
WHY COLORFORGE
Analogous, complementary, triadic, split-complementary, monochromatic, and tetradic color schemes.
Check AA/AAA accessibility compliance between any color pair in your palette.
Lock colors you love and regenerate the rest until your palette is perfect.
Copy in HEX, RGB, HSL, CSS variables, or Tailwind config format.
See how your palette looks in real UI with nav, cards, and buttons.
Visualize smooth gradients across your palette in different directions.
● FREE SEO TOOL
Generate perfect meta tags, preview SERP snippets & social cards.
13-factor SEO scoring with actionable tips.
3 of 3 free generations remaining today
● FREE RESUME BUILDER
Build a professional resume in minutes. AI-powered bullets, live preview & instant export.
email@example.com • +91 9876543210