工具大全 ToolBox — 免费在线工具箱

200+ 免费在线工具,纯前端本地运行,数据不上传服务器。

i关于本工具

用途说明

拼豆底稿生成把照片转为可拼装的色号网格:按格主导色映射到通用色板、合并邻近杂色、可选忽略外围浅色背景,并导出带色号图纸与采购清单。处理全程在浏览器本地完成,适合制作前确认用量与色号。

使用步骤

  1. 上传 JPG/PNG 图片。
  2. 调整横向格数与杂色合并强度,按需开启去背景。
  3. 在预览中检查色块;可排除不需要的颜色并自动重映射。
  4. 下载带色号的图纸,以及按色号统计的采购清单;烫豆面可勾选水平镜像。

常见问题

色号是哪个品牌?
内置为自研通用色系编号(A/B/C…),便于对照采购。若你使用特定商家色号表,请以实物色卡为准做最终核对。
图片会上传吗?
不会。像素化、合并与导出均在本地 Canvas 完成。
格数越大越好吗?
格数越大越细,但拼豆数量与难度上升,建议先从 40–60 试效果。

上文已说明该工具是本地处理还是会调用第三方接口,请按场景选用。

What it is for

Perler Bead Pattern Maker converts photos into a craftable keyed grid: dominant-color sampling onto a general palette, optional noise merge and outer background ignore, then export a keyed chart and shopping list. Everything runs locally in your browser.

How to use

  1. Upload a JPG/PNG image.
  2. Tune grid width and merge strength; optionally ignore outer light background.
  3. Review the preview; exclude unwanted colors to remap automatically.
  4. Download the keyed chart and shopping list; enable horizontal mirror for the ironing side if needed.

FAQ

Which brand are the codes?
Built-in codes are a general in-house family (A/B/C…). Always verify against your physical bead card before buying.
Is my image uploaded?
No. Mapping and exports run entirely in the browser.
Bigger grid always better?
Finer grids need more beads and time. Start around 40–60 width.

Processing notes above describe whether work stays in your browser or calls third-party APIs.

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