DevToolsHub PRO
Browser-Native & Zero Storage

Next-Gen Developer Utilities

High-performance client-side tools designed for modern developer workflows. Format, generate, debug, and optimize instantly.

JSON Formatter

Format, beautify, and minify raw JSON strings instantly with parse error diagnostics.

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Base64 Converter

Encode plain text safely into Base64 format or decode tokens back to readable text.

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CSS Box-Shadow

Visually design card elevations using live sliders and copy production-ready CSS.

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AI Regex Assistant

Generate custom regular expressions from plain English descriptions with explanations.

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UUID & Password Gen

Generate cryptographically unique UUID v4 identifiers and custom secure random passwords.

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Code Minifier

Compress HTML, CSS, and JS code instantly to optimize web loading performance.

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JWT Decoder

Decode JSON Web Tokens (JWT) safely to view header and payload claims instantly.

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SQL Formatter

Beautify and structure raw database SQL queries into clean, readable code.

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🔒 Zero Server Storage Runs entirely in your browser using local JavaScript execution. No code or keys are transmitted.
⚡ Instant Execution Lightweight Tailwind CSS assets guarantee maximum response speed across desktop and mobile.
📱 Fully Responsive Engineered to adapt cleanly on all screen sizes for smooth developer workflows on any device.