JSON Formatter
PopularPretty-print, validate and minify JSON — securely in your browser.
Developer Tools
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Category
Developer Tools Tools
Essential utilities for developers: format and validate JSON, encode and decode URLs and base64, generate slugs and secure hashes. Every tool runs locally so your code and data stay private.
Encode and decode URLs, query strings and components.
Developer Tools
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Encode text to Base64 and decode it back — with UTF-8 support.
Developer Tools
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Turn any title into a clean, URL-ready slug.
Developer Tools
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Generate SHA-256, SHA-384 and SHA-512 hashes.
Developer Tools
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Guides & articles for Developer Tools
how to
Aug 11, 2026
How to Create Strong Passwords in 2026 (and Actually Remember Them)
Password advice has changed. Here is what actually keeps accounts safe now — and how to do it without memorising 40 random strings.
tutorials
Aug 6, 2026
JSON Formatter: A Beginner's Tutorial (With Real Examples)
JSON is everywhere, but minified JSON is unreadable. Learn to format, validate and understand JSON in under ten minutes.
productivity
Aug 8, 2026
10 Free Tools That Saved Us the Most Time in 2026
A practical, opinionated list of the free tools our team reached for most this year — and the small tasks each one eliminated.
seo
Aug 3, 2026
The 12-Point SEO Checklist for Tool Websites
Tools sites get indexed differently from blogs. This is the exact checklist we use before launching any new tool page.
seo
Jul 15, 2026
How to Write SEO-Friendly Blog Posts People Actually Finish
The anatomy of a post that ranks and keeps readers — structure, headings, internal links and the parts readers skip.
comparisons
Jul 12, 2026
JSON Formatter vs Minifier: When to Use Each
Both transform JSON — one for humans, one for machines. Here is when each matters and why the difference is not cosmetic.
