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在地图上绘制 — 免费在线路线绘制和位置标记工具
singiamtel · 2026-05-27 · via Hacker News: Show HN
Skip to map

链接已复制到剪贴板!

Draw Routes, Mark Spots, and Share — Instantly

Draw on a Map is a free online tool for annotating any location on Earth. Select a drawing tool, sketch directly on the map, and share the result with a single link. No account, no download, no setup required.

What You Can Do

  • Draw freehand routes — trace hiking trails, cycling paths, or custom travel routes with the pen tool.
  • Mark meeting spots — drop a circle or marker on a location and share the link via WhatsApp, Telegram, or email.
  • Plan travel itineraries — use different colors to mark each stop and draw connecting routes for any destination worldwide.
  • Draw radius circles — visualize a delivery zone, search area, neighborhood boundary, or commute radius around any point.
  • Embed maps on websites — generate an iframe embed code to place your annotated map on any page or blog.
  • Explain directions — draw the route with arrows and share the link instead of writing text directions.

How to Draw on a Map

  1. Open drawonamap.com — no signup or installation required, works instantly in any browser.
  2. Search for a location — type an address or place name in the search bar and press Enter to navigate there.
  3. Select a drawing tool — choose from pen (freehand), line, arrow, circle, or eraser in the toolbar.
  4. Draw on the map — click and drag to draw. Adjust color and line thickness before drawing.
  5. Share your map — click the Share button to copy a link. Anyone who opens it sees your exact drawing.

Free Map Drawing Tools

Guides & Tutorials

常见问题

如何在地图上绘制?
只需访问 drawonamap.com,选择您的绘图工具(笔、线、箭头或形状),然后开始在地图上绘制。无需注册或安装 — 在浏览器中立即生效。
有键盘快捷键吗?
有。按1-7切换工具(平移、选择、手绘、橡皮擦、线条、箭头、圆形)。/聚焦搜索框。+和-放大和缩小。空格键(按住)可在绘图时平移地图。Ctrl+A选择所有绘图。Ctrl+Z / Ctrl+Y撤销和重做。Ctrl+S(Mac上为Cmd+S)保存地图。Delete或Backspace删除选中的绘图。Escape关闭打开的对话框并清除当前选择。?打开键盘快捷键参考表。
在地图上绘制是免费的吗?
是的!在地图上绘制完全免费,无需账户。您可以免费绘制路线、标记位置并与他人分享您的绘图。
我可以使用此工具在Google Maps上绘制吗?
虽然我们不直接集成Google Maps,但我们使用OpenStreetMap提供类似的体验。您可以绘制路线、添加标记并注释世界上的任何位置,然后通过简单的链接分享您的绘图。
地图绘图有什么用途?
地图绘图可用于规划徒步路线、标记会面点、向朋友解释方向、规划旅行行程、标记物业边界、创建学习指南以及许多其他基于位置的规划任务。
如何与某人分享地图位置?
在地图上绘制后,点击分享按钮生成可分享的链接。该链接编码了您的整个绘图和地图位置 — 任何人打开它都能看到您绘制的内容。双方均无需账户。
如何在地图上标记会面点并分享?
使用搜索栏搜索位置,在会面点上绘制标记或圆圈,然后点击分享生成链接。通过WhatsApp、Telegram、电子邮件或任何消息应用发送该链接。收件人打开链接后立即看到您标记的位置。
我可以在地图上规划旅行行程吗?
可以。您可以绘制完整的旅行路线,用不同颜色标记每个停靠点,添加箭头显示旅行方向,并与您的旅行团分享完成的地图。适用于世界任何目的地 — 柬埔寨、欧洲、南美洲,任何地方。
如何在地图上绘制圆形?
从工具栏中选择圆形工具,然后在地图上点击并拖动以绘制圆形。您拖动定义的两个点确定直径。这对于标记兴趣点周围的半径、显示配送区域、突出显示街区或指示搜索区域非常有用。
如何在地图上绘制半径?
使用圆形工具在地图上绘制半径区域。点击区域中心,向外拖动以设置半径大小,然后释放。生成的圆形直观地表示该半径内的区域。然后您可以通过链接分享地图,让其他人看到完全相同的圆形。
如何在地图上绘制路线?
从工具栏中选择笔或线条工具,然后在地图上沿您规划的路线点击并拖动。使用线条工具绘制直线段(道路、高速公路),使用手绘笔绘制弯曲路径或徒步小径。您可以在绘制前调整颜色和线条粗细。
多人可以协作同一个地图吗?
每个分享的链接捕获分享时刻的地图快照。要协作,一人绘制并分享链接,其他人可以打开链接并添加自己的绘图,然后分享新的链接。这是一个简单的往返工作流程,无需账户。
这在手机上能用吗?
可以。在地图上绘制完全适配移动设备,可在iOS和Android浏览器上运行。您可以用手指绘制、搜索位置并直接从手机分享地图 — 无需下载应用。
如何用地图向某人解释方向?
搜索起始位置,使用笔或线条工具绘制路线,添加箭头显示方向,并使用不同颜色突出显示关键转弯或地标。然后分享链接。这比用文字描述方向清晰得多。
有没有免费的Google My Maps替代品用于绘制路线?
在地图上绘制是Google My Maps的免费替代品,用于快速注释和分享路线。无需Google账户,立即打开,几秒钟内生成可分享的链接。最适合快速草图绘制和分享。如果您需要持久保存的带有图层的地图,Google My Maps更适合。
如何标记旅行中的多个停靠点并分享?
使用不同颜色区分每个停靠点 — 例如红色为起点,蓝色为中间点,绿色为目的地。在它们之间绘制连接路线,然后点击分享,将完整注释的地图发送给您的旅行同伴。