Developer & Utility Tools Hub
Accelerate your workflow with 9 lightweight, offline-first tools. Zero installations, zero backend uploads, 100% private and secure.
JSON Formatter & Validator
Format, validate, parse and minify JSON code instantly with syntax helper checks.
QR Code Generator
Create custom QR codes with adjustable margin, size, foreground & background colors.
Password Generator
Cryptographically secure passwords with complex rules, length slider and strength indicator.
Base64 Encoder / Decoder
Convert plain text strings to Base64 format and decode them back safely client-side.
Local Image Converter
Convert WEBP, PNG, JPG, BMP formats browser-side with quality compression slides.
Unit Converter Pro
Convert Length, Weight, Temperature, Digital Storage and Data Rate metrics in real-time.
Regex Tester & Highlighter
Test regular expressions in real-time with visual group matches, flags and error helpers.
SQL Query Beautifier
Format complex SQL queries, uppercase commands, remove whitespaces and indent statements.
URL Component Enc/Dec
Encode/decode special characters in URL and break query parameters down into tables.
Flexible Upgrade Plans
Get Started with Developer Tools Hub Pro
Choose a dedicated plan for this tool only, or unlock the entire smart toolkit suite to get 70%+ off!
Developer Tools Hub Pro
- Cloud-saved formatting history
- Full synchronization across all 9 tools
- Expanded size limits for files/JSONs
- Secure cloud database backups
- No advertisements anywhere
- Dedicated 24/7 priority support
All-in-One Pro
- Full unlimited access to ALL tools
- CV Builder, PDF Pro, Social Auto Poster
- Scanner OCR, Email AI Writer, Dev Hub
- Lightning-fast priority processing
- Dedicated support & priority updates
- Ad-free experience & no watermarks