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Developer Tools Suite

Professional development utilities for encoding, formatting, testing, and debugging. Streamline your workflow with enterprise-grade tools trusted by developers worldwide.

100% Free
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10M+ Users
4.9/5 Rating

Popular Developer Tools

Most-used development utilities for JSON formatting, encoding, API testing, and code optimization.

Popular
JSON Formatter
Format, validate, and beautify JSON data with syntax highlighting
JSON validationPretty printMinify
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Popular
Base64 Encoder/Decoder
Encode and decode Base64 strings for data transmission and storage
Text encodingFile encodingURL safe
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Popular
Regex Tester
Test and debug regular expressions with live matching and explanations
Live testingMatch highlightingRegex explanation
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Popular
Timestamp Converter
Convert between Unix timestamps and human-readable dates
Unix timestampsMultiple timezonesBatch conversion
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All Developer Tools10 tools

Complete collection of development utilities for data processing, encoding, testing, debugging, and workflow optimization.

Data Processing
JSON Formatter
Format, validate, and beautify JSON data with syntax highlighting
JSON validationPretty printMinifyError detection
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Encoding
Base64 Encoder/Decoder
Encode and decode Base64 strings for data transmission and storage
Text encodingFile encodingURL safeBatch processing
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Encoding
URL Encoder/Decoder
Encode and decode URLs for safe transmission and processing
URL encodingComponent encodingBulk processingValidation
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Testing & Debugging
Regex Tester
Test and debug regular expressions with live matching and explanations
Live testingMatch highlightingRegex explanationCommon patterns
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Security
Hash Generator
Generate MD5, SHA-1, SHA-256, and other hash values for text and files
Multiple algorithmsFile hashingBatch processingVerification
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Utilities
UUID Generator
Generate unique identifiers (UUIDs) in various formats and versions
UUID v1-v5Bulk generationCustom formatValidation
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Utilities
Color Code Converter
Convert between HEX, RGB, HSL, and other color formats
Multiple formatsColor pickerPalette exportCSS variables
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Utilities
Timestamp Converter
Convert between Unix timestamps and human-readable dates
Unix timestampsMultiple timezonesBatch conversionFormat options
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Security
JWT Token Decoder
Decode and analyze JSON Web Tokens (JWT) for debugging
Token decodingHeader analysisPayload inspectionSignature verification
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Data Processing
SQL Query Formatter
Format and beautify SQL queries with syntax highlighting
Query formattingSyntax highlightingMultiple dialectsMinification
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How Developer Tools Work

Understanding the processes and technologies behind our development utilities for seamless workflow integration.

1
Input & Process

Enter your code, data, or text and let our tools process it instantly with advanced algorithms and real-time processing.

2
Validate & Debug

Get real-time validation, error detection, and debugging assistance for your development tasks with intelligent feedback.

3
Export & Integrate

Copy results, download files, or integrate outputs directly into your development workflow with seamless compatibility.

Developer Tools - Code Processing & Development Online Free