Developer Tools
41 useful tools
968T Tools provides useful Developer Tools, including JSON Formatter, JSON Validator, JSONPath Tester, JSON to TypeScript, JSON/YAML Converter, etc. All tools are free to use and run locally in your browser.
JSON Formatter
Pro JSON formatter with support for beautifying, minifying, validating, sorting, Unicode conversion, and escaping. 100% local and secure.
JSON Validator
Real-time JSON validation with precise error location, formatting, and download.
JSONPath Tester
Extract and filter data from JSON using JSONPath syntax with live preview and formatting.
JSON to TypeScript
Generate TypeScript interface/type from JSON.
JSON/YAML Converter
Bidirectional JSON/YAML conversion with live preview and local processing.
JSON/CSV Converter
Bidirectional JSON/CSV conversion with selectable delimiter and live output.
CSV Viewer
Preview and format CSV with multi-encoding, stats, and JSON export.
XML Formatter
All-in-one XML beautifier, minifier, and validator for clean output.
XML/JSON Converter
Bidirectional XML/JSON conversion with attribute and text support.
HTML Formatter & Minifier
One-click HTML beautification and minification for better readability and performance.
CSS Formatter & Minifier
Support one-click beautification, normal minification, and full minification of CSS code to enhance development efficiency and web performance.
JS Formatter & Compressor
All-in-one online tool for JS formatting, minification, obfuscation, and beautification. Supports multiple config options with real-time stats and 100% local processing.
JS Obfuscator
Professional JS obfuscator with multi-level encryption, control flow flattening, and code protection for enhanced security.
Regex Tester
Regex tester with match highlighting, group details, and replacement preview.
URL Extractor
Batch extract URLs with de-duplication, sorting, and protocol completion.
URL Query Parser
Parse query params into JSON with duplicate key support.
UTM Builder
Generate UTM tracking URLs with existing and custom params preserved.
HTTP Status Lookup
Fast HTTP status code reference with grouping and search.
Slug Generator
Convert titles to URL-friendly slugs with Pinyin conversion, separator and case options.
UUID Generator
Fast batch UUID v4 generation with custom case, hyphens, and separators.
NanoID Generator
Generate secure, URL-friendly unique IDs with custom settings.
HTML Text Extractor
Quickly extract plain text from HTML code with customizable formatting options.
CSS Triangle Generator
Visual CSS triangle generator with custom direction, size, color, and rotation.
HTML Previewer
Real-time HTML code editor and previewer with JS/CSS support.
Cron Expression Generator
Visual cron expression builder with descriptions and examples.
MAC Address Generator
Batch generate MAC addresses with custom prefix, format, and case.
SQL Formatter
Online SQL formatter and minifier supporting multiple dialects.
Linux Permissions Calculator
Visual Linux file permissions calculator and chmod generator.
PX to REM Converter
Essential PX/REM converter with custom root font size support.
Keyboard Key Code Info
Real-time keyboard event detector showing keyCode, key, code, and more.
CSS Gradient Generator
Visual CSS gradient generator with multi-color, Tailwind support and real-time preview.
CSS Filter Generator
Visual CSS Filter generator with multi-effect support and Tailwind code generation.
CSS Box Shadow Generator
Visual CSS box-shadow generator with multi-layer support, Tailwind and real-time preview.
CSS Glassmorphism Generator
Visual CSS Glassmorphism generator with blur, transparency controls and Tailwind support.
CSS Flexbox Generator
Visual CSS Flexbox generator, master flex layouts easily.
CSS Grid Generator
Visual CSS Grid generator, create complex 2D layouts easily.
CSS Loader Generator
Pure CSS loading animation generator with multiple styles and customization.
CSS Fancy Border Radius Generator
8-point control for organic shapes and fancy border-radius.
Meta Tag Generator
Online generator for SEO Meta tags, Open Graph, and Twitter Cards.
Robots.txt Generator
Generate standard Robots.txt files instantly, configure crawler access and Sitemap to boost SEO.
SVG to JSX Converter
Convert SVG to React/JSX components with TS & Memo support.