maratoolBuilder tools
Build QR codes, campaign URLs, and marketing assets directly in your browser.
Barcode Generator — Code128, EAN-13 & More
Generate barcodes in Code 128, EAN-13, UPC-A, QR, Data Matrix, and more. Download as PNG or SVG.
QR Code Generator
Generate styled QR codes with custom colors, shapes, and logos. Download as PNG or SVG.
QR Code Scanner
Scan and decode a QR code from an image or your camera. Reads URLs, Wi-Fi, and text, all in the browser.
UTM Builder
Build UTM-tagged URLs for Google Analytics campaign tracking. Add source, medium, and campaign parameters to any link.
YouTube Timestamp Link Generator
Turn a time into a YouTube link that starts playing there, and build the chapter list a description needs for chapters to appear on the player.