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I built a dynamic QR code generator where free codes never expire – would love feedback

Hi everyone, I'm a web developer from Chennai, India, and I run a free tools site. The most common complaint I kept seeing about QR codes was this: someone prints 500 flyers or menus with a "free" dynamic QR code, the trial ends after 14 days, and the code stops working until they pay for a subscription. So I built my own dynamic QR generator with one rule: free codes never get switched off. What the free plan includes: - 3 dynamic codes that never expire, with unlimited scans - Cha

五维评分

付费意愿
42
需求真实度
55
个人可落地
88
竞争空间
25
新鲜度
40

AI 分析

痛点:商家把“免费”动态二维码印在菜单、传单和物料上后,试用期一结束二维码就失效;不订阅付费,已印好的物料就会全部作废,因此被服务商牢牢控制。

目标用户:餐厅、小零售商、活动组织者、印刷店等需要把二维码印到实体物料上的小微商家

证据:The most common complaint I kept seeing about QR codes was this: someone prints 500 flyers or menus with a "free" dynamic QR code, the trial ends after 14 days, and the code stops working until they pay for a subscription. / Nobody's printed code gets held hostage. / Pro is a one-time payment ($5 for 30 days or $19 for a year). It never auto-renews

变现:一次性买断或年付的无自动续费套餐($19/年),面向印刷店做批量或白标授权,针对多门店、多语言的统计功能,以及 CSV 导出、团队协作等增值功能

MVP:用 Next.js + Supabase 做短链跳转服务:创建一个短码映射记录,使二维码图片指向 /r/{code},跳转目标可随时修改;先实现 3 个永不过期免费码、暂停/恢复、扫码计数、PNG/SVG 下载,付费功能只做“更多码 + 基础统计”。2 周内可以上线,核心难点在短码路由与边缘跳转延迟,而不是二维码渲染

竞品:QR Tiger、qr.io、Bitly、Flowcode、Hovercode、Adobe QR Code Generator

摘要:一位印度独立开发者发布了自己的动态二维码生成器,核心卖点是“免费动态码永不过期、不限扫码”,直击现有产品试用期结束后已印好的二维码失效这一痛点。定价为一次性 $5/30 天或 $19/年、不自动续费,Pro 包含最多 50 个码和按国家/设备统计。该赛道已被 QR Tiger、qr.io、Bitly 等大量免费工具占据,进入空间有限,但“永不过期 + 不绑架已印物料”这一差异点在小微商家中确实有共鸣。