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Tools
Base64 Encoder & Decoder
Encoding
Color Converter & Picker
Design
Cron Parser & Scheduler
Scheduler
CSV to JSON Converter & Formatter
Data
Hash Generator & Validator
Security
HTML Encoder & Decoder
Web
JSON Diff Tool & Comparator
Data
JSON Formatter & Minifier
Data
JSON to YAML Converter & Formatter
Data
JWT Debugger & Decoder
Auth
Lorem Generator & Placeholder Text
Content
Markdown Preview & Editor
Content
RegExp Tester & Debugger
Utilities
Unix Time Converter & Timestamp Tool
Time
URL Encoder & Decoder
Web
UUID Generator & Validator
Security

Developer Toolkit

Professional-grade tools for developers. Fast, secure, and beautiful.

16

Available Tools

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All Tools

JWT Debugger & Decoder
Auth
Use the free JWT Debugger to decode, verify, and debug JSON Web Tokens online. Inspect headers, payload, and signatures securely.
Base64 Encoder & Decoder
Encoding
Use our free Base64 Encoder and Decoder to quickly convert text or binary data into Base64 format online. Safe and fast for web and development purposes.
Unix Time Converter & Timestamp Tool
Time
Use the Unix Time Converter to quickly convert Unix timestamps to readable dates and vice versa. Ideal for developers and web projects needing accurate time conversion.
Color Converter & Picker
Design
Easily convert colors between HEX, RGB, HSL, and other popular color formats online. Perfect for designers, developers, and digital artists.
URL Encoder & Decoder
Web
Use this free URL Encoder and Decoder to safely encode special characters and decode URLs online. Perfect for web development and data transmission.
Hash Generator & Validator
Security
Generate secure hash values for strings and files online. Protect data integrity and verify file authenticity using popular hashing algorithms.
JSON Formatter & Minifier
Data
Easily format, beautify, minify, and validate JSON data online. Improve readability and debug JSON objects efficiently for web development and APIs.
HTML Encoder & Decoder
Web
Encode and decode HTML entities online to prevent code injection, XSS attacks, and display code safely in web pages and applications.
UUID Generator & Validator
Security
Create universally unique identifiers (UUIDs) instantly online. Ideal for databases, apps, software development, and any system requiring unique IDs.
Lorem Generator & Placeholder Text
Content
Create customizable lorem ipsum placeholder text online. Perfect for web designers, developers, and content creators to prototype layouts and mockups.
Markdown Preview & Editor
Content
Render and preview Markdown content in real-time online. Perfect for writers, developers, and content creators who need instant formatting feedback.
Cron Parser & Scheduler
Scheduler
Parse, validate, and understand cron expressions online. Plan and automate tasks efficiently with instant feedback on schedules.
CSV to JSON Converter & Formatter
Data
Quickly convert CSV files to JSON format online. Ideal for developers, data analysts, and anyone processing structured data efficiently.
JSON to YAML Converter & Formatter
Data
Easily convert JSON data into YAML format online. Perfect for developers, DevOps engineers, and anyone working with configuration files or data integrations.
RegExp Tester & Debugger
Utilities
Test and debug regular expressions interactively online. Perfect for developers and QA engineers who need instant regex validation and pattern testing.
JSON Diff Tool & Comparator
Data
Compare JSON objects instantly online. Highlight differences, spot errors, and simplify debugging for developers and QA engineers.