Fast by default
Pages use lightweight HTML, CSS and focused JavaScript instead of a large framework runtime.
Developer Tools
Practical utilities for software engineers, DevOps teams, API developers and technical troubleshooting. Most tools run entirely in the browser so inputs stay local.
JF
JSON Formatter
Format, validate and minify JSON.
Free toolBE/D
Base64 Encoder / Decoder
Encode and decode UTF-8 and Base64URL data.
Free toolUTC
Unix Timestamp Converter
Convert epoch timestamps and dates.
Free toolUG
UUID Generator
Generate secure UUID v4 identifiers.
Free toolHG
Hash Generator
Generate SHA hashes for text and files.
Free toolJD
JWT Decoder
Inspect JWT headers, payloads and claims.
Free toolRT
Regex Tester
Test expressions, groups and replacements.
Free toolUE/D
URL Encoder / Decoder
Encode and decode URLs and components.
Free toolHEE/
HTML Entity Encoder / Decoder
Escape and decode HTML entities.
Free toolCEH
Cron Expression Helper
Understand common cron schedules.
Free toolRSG
Random String Generator
Generate cryptographically random strings.
Free toolPG
Password Generator
Create secure random passwords locally.
Free toolPrivacy-minded
Browser-side processing is preferred whenever the task does not require a network request.
Built for practical search intent
Each tool has a dedicated crawlable URL and focused content around a specific task.