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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

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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

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Base64 Tools Free

Base64 in, Base64 out, with a live preview — no guesswork. Your data never leaves this browser.

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TEXT TO ENCODE1 lines

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