教育学习1 month ago
Formula Problem Generator
生成随机数学公式题进行练习。
@7spiritz · X
Check out what I just built with Lovable!
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生成随机数学公式题进行练习。
@7spiritz · X
Check out what I just built with Lovable!
免费生成二维码，支持自定义颜色和logo，下载为PNG或SVG格式，无需注册。
u/Drakes_honey · Reddit
Built a QR code generator Made QuickQR because I got tired of QR generators asking for signups, adding watermarks, or dying after a week. This one’s just: Type anything → get a QR code → customize colors/logo if you want → download as PNG/SVG. No signup, no expiry, no BS. Supports single codes, batch CSV generation, WiFi/contact/UPI codes, whatever. https://quickqrofficial.lovable.app Curious what people think, or if there’s a feature missing that would actuall