Initializing Tool...
Generate highly customizable QR codes with safe margins and error correction.
Generate custom QR Codes instantly. This tool allows you to encode URLs, text, Wi-Fi credentials, or contact information into a scannable format.
Enter your text or URL, adjust the error correction level, and customize the colors. The high-resolution QR code updates live and can be downloaded as a PNG or SVG.
Using third-party APIs to generate QR codes can expose your URLs or private data. This client-side generator ensures your information is never tracked or logged.
Base64 Encoder / Decoder
Instantly encode and decode strings to Base64.
URL Encoder / Decoder
Safely encode and decode URL components and parameters.
Barcode Generator
Generate standard barcodes including CODE128, EAN, UPC, and more.
chmod Calculator
Visually build Unix file permissions with toggle checkboxes and instant numeric and symbolic output.