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prodx.tools

Privacy-first developer tools. All processing happens in your browser. No data ever leaves your device.

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Diff Checker
Code Minifier
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Code Formatter
ASCII Art Generator

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JSON ⇄ YAML Converter
Secure JWT Decoder
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QR Code Generator

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Free, secure, and privacy-focused tools for developers. All processing happens in your browser—no data ever leaves your device.

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Featured Tools

Diff Checker

Client-sidePrivacy-first

Code Minifier

Multi-language80% compression

Regex Tester & Generator

ReDoS ProtectionSmart Explainer

Code Formatter

PrettierMulti-language

JSON ⇄ YAML Converter

Bi-directionalSmart Detection

Secure JWT Decoder

100% PrivateSecurity First

Bcrypt Hash Generator

Generator & ValidatorClient-Side

QR Code Generator

PNG & SVG ExportCustomizable

ASCII Art Generator

FIGletLive Preview