I Built 200+ FREE Encryption Tools Every Dev Needs (AES SHA256 JWT QR)

Hey developers! 🚀

After 3 months of solo building, I just launched https://encryptdecrypt.org

200+ client-side tools - Zero signup, zero servers, pure browser:

🔐 CRYPTOGRAPHY:
• AES-128/192/256 (CBC, GCM, CTR modes)

• SHA256, SHA512, MD5 Hash Generators

• HMAC SHA256/512 Generator

• Base64 Encode/Decode (instant)

🧪 DEV DEBUGGING:
• JWT Decoder + Validator

• RSA Public/Private Key Generator

• UUID v4/v5 Generator

• Password Strength Analyzer

📱 UTILITY TOOLS:
• QR Code Bulk Generator

• JSON Prettifier/Validator

• Timestamp Converter

• Color Palette Generator

Why you'll use it daily:

• Instant API testing workflows
• JWT debugging in seconds
• Password hash validation
• QR code prototyping
• Zero server processing overhead

Tech: WordPress + Vanilla JavaScript

Challenge: Find any bug → I'll build you a custom tool FREE!

Live: https://encryptdecrypt.org

What's your most-used crypto/debugging tool? 👇
What should I build next?

webdev #programming #encryption #developers #tools