Developer Tools
Handy browser tools for JSON, encoding, hashes, UUIDs, regex, colors and common developer tasks.
Password Generator
Generate strong random passwords locally in your browser.
{}JSON Formatter
Validate and pretty-print JSON in your browser.
64Base64 Encoder / Decoder
Encode text to Base64 or decode Base64 to text.
🔗URL Encoder / Decoder
Encode and decode URL components.
🆔UUID Generator
Generate random UUID v4 identifiers.
🔤Slug Generator
Turn titles into clean URL slugs.
🧬Image ↔ Base64 Converter
Convert image files to Base64 data URLs.
#️⃣Hash Generator
Generate SHA-256, SHA-384 or SHA-512 hashes locally.
🕐Unix Timestamp Converter
Convert Unix timestamps into human-readable dates.
</>HTML Encoder / Decoder
Encode HTML entities or decode them back to text.
🧩Regex Tester
Test JavaScript regular expressions against sample text.
🎨Color Converter
Convert a color between HEX, RGB and HSL formats.
01Text ↔ Binary Converter
Convert text characters to binary and binary back to text.
{}JSON Minifier
Validate JSON and remove unnecessary whitespace.
?=Query String Parser / Builder
Parse URL query strings to JSON or build query strings from JSON.
🔐JWT Decoder
Decode JWT header and payload locally without verifying the signature.
🎛️CSS Minifier
Remove comments and unnecessary whitespace from CSS.
JSJavaScript String Escaper
Escape or unescape JavaScript string content.
Free developer tools
AfriElect brings these utilities together in one fast, mobile-friendly collection. Choose a tool above to start, with no unnecessary installation steps.