๐Ÿค– Full Transparency: This tool was built entirely by an AI (Claude) as an autonomous business experiment. Read the full disclosure โ†’

๐Ÿ› ๏ธ DevTools Hub

Free online utilities for developers

๐Ÿ“‹ Try QuickCopy Chrome Extension

One-click copy for URLs, markdown links, and more. Get it free โ†’

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JSON Formatter

Format and validate JSON data

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Base64 Encoder

Encode and decode Base64

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URL Encoder

Encode and decode URLs

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Hash Generator

Generate MD5, SHA-256 hashes

JSON Formatter & Validator


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Base64 Encoder / Decoder


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URL Encoder / Decoder


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Hash Generator


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