All the tools you need,
in one place.
Password generators, QR codes, text tools, developer utilities and more. 100% free, fast, and private — everything runs in your browser.
Popular Tools
Our most used tools — start with any of these.
Password Generator
Generate strong, secure random passwords with custom length and character options.
QR Code Generator
Create QR codes for URLs, text, emails, and more. Download as PNG.
Word Counter
Count words, characters, sentences and paragraphs in your text instantly.
JSON Formatter
Format, validate and beautify JSON data with syntax highlighting.
Color Picker & Converter
Pick colors and convert between HEX, RGB, and HSL formats.
Percentage Calculator
Calculate percentages, percentage change, tips, discounts and more.
Why ToolBox Hub?
Lightning Fast
All tools run client-side in your browser. No server processing, no waiting.
100% Private
Your data never leaves your device. No tracking, no data collection.
Always Available
Works anywhere, anytime. No downloads, no installations needed.
Trusted by developers & creators
"I use the color picker and QR code generator daily. Fast, no bloat, no signup — exactly what I need."
"JSON formatter and Base64 tools are my go-to. Love that everything runs in the browser — zero privacy concerns."
"The word counter and case converter save me so much time. Upgraded to Pro to remove ads — totally worth $9/mo."
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