About Us
Our Mission
BT Hero Toolbox is dedicated to providing free, secure, and easy-to-use online tools to help you accomplish everyday tasks efficiently. We believe great tools should be available to everyone β no downloads, no registration, and no limits.
Why Choose Us?
- 100% Free: All tools are permanently free to use with no hidden charges
- Privacy First: All tools run locally in your browser; your data never leaves your device
- No Installation: Just open your browser and use β no software to download
- Continuously Updated: We regularly add new tools to meet more needs
- Multi-Language: Available in both Chinese and English for global users
Our Tools
We currently offer the following online tools:
- π± QR Code Generator - Generate QR codes for text, URLs, and WiFi config
- πΌοΈ Image Compressor - Compress JPG/PNG/WebP images while preserving quality
- π Word Counter - Count words, characters, paragraphs, and keyword frequency
- π¨ Color Converter - Convert between HEX, RGB, HSL with live preview
- π JSON Formatter - Format, compress, and validate JSON data
- π Base64 Encoder/Decoder - Encode/decode text and images in Base64
- π Image Format Converter - Convert between JPG, PNG, WebP formats
More tools are in development β stay tuned!
Tech Stack
BT Hero Toolbox is built with pure frontend technologies. All tools are powered by:
- HTML5 + CSS3 + JavaScript
- Canvas API (QR code generation, image processing)
- File API (file upload and download)
- Vercel (hosting and deployment)
Contact Us
If you have any suggestions, questions, or would like to request a new tool, please visit our Contact page.