支援嵌入 Logo・自訂顏色與造型・高畫質下載

萬用 QR Code 質感產生器

即時製作網址、Wi-Fi 連線、電子名片與純文字 QR Code，自訂色彩與碼點造型，並支援嵌入中央品牌 Logo。

Target URL (網址)

碼點顏色 (前景色)

背景顏色

碼點造型 (Dot Pattern)

嵌入 Logo 圖標 (選填)

Compare airline & agency fares live with automated business-class error fare alerts.

Compute monthly EMI/EP payments with grace periods and one-click Excel schedule export.

Calculate real APR including origination fees and compare loan refinancing savings.

Simulate long-term ETF & stock dividend reinvestment snowball growth curves.

Merge, split, compress, watermark, and OCR PDFs locally in your browser without uploads.

Enhance blurry photos and upscale resolution locally in your browser for free.