FlowingDevProject mode

Smart Detect Project mode

Viewers

JSON Viewer XML Viewer JWT Viewer YAML Viewer Markdown Viewer SQL Viewer HTTP Message Viewer HTML Viewer

Converters & encoders

Base64 Tools URL Encoder Hash Generator CSV Tools Cron Expression Parser Epoch Converter CSS Unit Converter

Validators & testers

Regex Tester Diff Checker Merge Tool

Network & APIs

cURL to Code HTTP Message Builder Subnet / CIDR Calculator GraphQL Formatter

SVG & images

SVG Optimizer Favicon Generator Image ↔ Base64 Image Converter

Security

Encryption Tools CSP Checker Security Headers Password Strength SRI Hash Generator HMAC Generator

Editors

JS / TS Tools Code Indenter JSON Editor XML Editor YAML Editor Markdown Editor HTML Editor

Generators

UUID Generator Random Generator Lorem Ipsum Generator Password Generator QR Code Generator Barcode Generator Mock Data Generator

Colors

Color Picker & Converter Web Palette Generator Contrast Checker Random Color Generator Color Scale Generator

Excel tools

Excel Viewer & Converter JSON to Excel

Private by default

Everything runs in your browser.

Color Scale Generator

Free

Build a Tailwind-style 50-950 scale from any color, export-ready.

Color

Processed locally in your browser — nothing leaves your device.

All tools are free

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