100% Client-Side Processing

Your Privacy-First
Developer Toolbox

A high-performance collection of 55 utilities that run entirely in your browser. No server calls. No data collection. Just instant results.

Ctrl + K

Recently Used 0

No recently used tools

Tools you use will appear here for quick access.

Articles & Guides

Articles →

Browse All Tools

ASCII Table

An interactive and searchable ASCII table with decimal, hex, octal, binary, and HTML entity representations.

Barcode Generator

Generate various barcode formats (Code128, EAN-13, UPC, etc.) with customizable dimensions, colors, and human-readable text labels.

Base64 Encoder & Decoder

Encode text to Base64 or decode Base64 strings back to plain text instantly in your browser.

Bcrypt Hash Generator & Checker

Generate secure Bcrypt hashes for passwords and verify plain-text passwords against existing hashes.

Chmod Permissions Calculator

An interactive calculator to generate and understand Linux file permissions (chmod) in numeric and symbolic formats.

Color Converter & Picker

Convert colors between HEX, RGB, HSL, and CMYK formats with a live visual preview and contrast checker.

Crontab Generator

Easily create complex crontab schedules using an interactive UI. Generate valid CRON expressions for your automated tasks and scripts.

CSS Border Radius Generator

Visually design complex, organic CSS shapes using advanced border-radius properties.

CSS Box Shadow Generator

Visually design complex CSS box shadows and drop shadows with a live preview and instant code generation.

CSS Flexbox & Grid Generator

Visually build complex CSS Flexbox and Grid layouts and instantly copy the generated code.

CSS Gradient Generator

A visual tool to create beautiful, cross-browser CSS linear and radial gradients with interactive controls and real-time preview.

CSV to HTML Table

Convert tabular CSV or Excel data directly into clean, semantic HTML <table> markup.

Your Privacy-First Developer Toolbox