See how it works
Real example: same person, before and after.



Your estimated ring size:
US 6.5 · EU 53 · UK M · JP 13 · 16.5 mm
Your estimated ring size:
US 6.5 · EU 53 · UK M · JP 13 · 16.5 mm
把任意戒指戴到你自己的手上
在购买之前就知道你的戒指尺寸。
AI 戒指尺寸上手模拟器——上传你自己的手部照片,放入任意戒指,30 秒内就能看到它戴在你真实手指上的样子。然后获得从你手部直接读取的 AI 戒指尺寸估算(美码 / 欧码 / 毫米),让你第一次就下对尺寸。别再凭模特的手或纸质对照表猜测了——在花钱之前,看清戒圈、宝石和比例在你自己手指上的实际效果。
这个戒指尺寸模拟器能做什么
这是一种 AI 渲染,它会把任意戒指放到你真实的手上——保留你的手指长度、关节宽度、肤色、光线和角度——然后根据照片中的比例估算你的戒指尺寸。与展示陌生人手部的静态"戒指尺寸对照表"不同,这个工具使用的是你自己的手,因此外观和尺寸都反映你真实的手部结构。一枚在细长手指上看起来纤巧的戒圈,戴在较短、较丰满的手指上可能截然不同——这正是在你下单之前向你展示差异和尺寸的工具。适用于任何款式——单钻、密钉、永恒戒、印章戒、叠戴戒圈——以及任何金属。
如何一步步使用戒指尺寸模拟器
- 在中性背景上平拍你的手,手指稍微分开
- 上传你想试戴的戒指参考图片
- AI 在 30 秒内把戒指戴到你手指上——相同肤色、相同光线
- 解锁后即可显示从你手部读取的 AI 戒指尺寸估算(美码 / 欧码 / 毫米)
- 把尺寸 + 渲染图截图保存,放心下单——或带去给珠宝师
戒指尺寸模拟器最能帮到你的时刻
惊喜求婚
你不能开口问她的尺寸,否则就泄密了。拍一张她的手部照片(或一张你已有的清晰照片),即可获得估算——无需尴尬发问。
网购且不可退换
大多数网购戒指发货时都不便重新调整尺寸。从你真实手部得到的尺寸估算,正是完美合手与昂贵返工之间的区别。
介于两个尺寸之间
关节比手指根部更宽?模拟器会展示戒圈如何贴合,让你选到既能戴进去、又能稳稳留住的尺寸。
送戒指当礼物
为伴侣、父母或朋友选尺寸而无法测量他们的手指——用照片估算,而不是瞎猜。
叠戴戒与永恒戒
整圈环绕的戒圈日后无法调整尺寸。在你投入永恒戒或叠戴套组之前,第一次就把尺寸选对。
戒指尺寸模拟器无法替代什么
珠宝师的最终量尺
对大多数手而言,估算精度约为 ±半个尺码。对于高价值或不可调整的戒指,下单前请用珠宝师的量尺工具确认。
气温与时段
手指在炎热时膨胀、寒冷时收缩。估算反映的是拍照时的手部状态——请在正常温度下测量以获得最真实的结果。
宽戒圈的差异
相同尺码下,宽戒圈比窄戒圈更紧。对于约 6 毫米以上的戒圈,请在估算基础上加大四分之一到半个尺码。
别再用对照表猜你的戒指尺寸
每一张戒指尺寸对照表用的都是陌生人的手和一把尺子。这个模拟器用的是你自己的手,并直接给你一个尺寸。30 秒,避免买到一枚无法退换的错码戒指。
把戒指戴到我手上试试FREEOne pack unlocks every Agalaz feature
Buying the Starter pack or higher doesn't just unlock this one page. You get unlimited access to every category at agalaz.com/try-on: clothes, dresses, swimwear, glasses, jewelry, engagement rings, tattoos, costumes, hairstyles, makeup, nails, pet outfits — even cosplay. Same photoreal render quality, same speed.
See everything at /try-onThe free demo proved it works.
Now keep your renders.
Free renders ship with a watermark and a single attempt per day — useful for "does this even work" but not for the screenshot you actually want to share. Only Visionary includes a 7-day free trial. Cancel anytime.
Free demo
- ✕Watermarked image (unusable to share)
- ✕1 render per day per browser
- ✕No retries on the same prompt
- ✕Lower-quality model (faster but less accurate)
Paid plan
- Clean HD render, no watermark
- 10–200 HD renders per period
- Retry with different photos as needed
- Premium AI model for jewelry, fit, faces
No card charged during the trial · receipt arrives here
Explorer
5 HD renders
Pay once · credits never expire
Momentum
50 HD renders / month
$0.40 per render
Visionary
200 HD renders / year
$0.25 per render
Explorer is a one-time $2.99 pack (5 credits, never expire — no subscription). Visionary starts with a 7-day free trial; Momentum bills from day one.
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戒指尺寸上手模拟器 — 常见问题
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