✉️ 邮箱地址转图片（防爬虫采集）Email Address to Image (Anti-Spam)
把邮箱地址、电话或任意联系方式生成清晰的 PNG 或 SVG 图片：可选字体、字号、文字和背景颜色、透明背景，并可加噪点让 OCR 更难识别；支持复制带 alt 说明的 <img> 代码，放到网页、论坛签名或简历中，减少被爬虫抓取后收到的垃圾邮件。Turn an email address, phone number or any contact detail into a crisp PNG or SVG — choose font, size, colours and transparency, optionally add noise to frustrate OCR, and copy an <img> tag with a safe alt text for web pages, forum signatures or CVs to cut spam from harvesting bots.
把邮箱地址写成图片放到网页、论坛签名或简历上，可以挡住大多数自动抓取邮箱的爬虫，减少垃圾邮件。图片在本机生成，你输入的内容不会上传。注意：图片里的地址无法点击和复制，屏幕阅读器也读不到，建议在 alt 中用“name [at] domain”这类写法。Showing an address as an image on a web page, forum signature or CV stops most address-harvesting bots and cuts spam. Generated locally — nothing is uploaded. Image text can’t be clicked, copied or read by screen readers, so consider an alt like “name [at] domain”.
使用说明与常见问题How-to & FAQ
「邮箱地址转图片（防爬虫采集）」是什么？What is the Email Address to Image (Anti-Spam)?
把邮箱地址、电话或任意联系方式生成清晰的 PNG 或 SVG 图片：可选字体、字号、文字和背景颜色、透明背景，并可加噪点让 OCR 更难识别；支持复制带 alt 说明的 <img> 代码，放到网页、论坛签名或简历中，减少被爬虫抓取后收到的垃圾邮件。Turn an email address, phone number or any contact detail into a crisp PNG or SVG — choose font, size, colours and transparency, optionally add noise to frustrate OCR, and copy an <img> tag with a safe alt text for web pages, forum signatures or CVs to cut spam from harvesting bots.
如何使用「邮箱地址转图片（防爬虫采集）」？How do I use the Email Address to Image (Anti-Spam)?
输入邮箱或电话，调整样式，预览满意后下载 PNG/SVG 或复制 <img> 代码。Type the address, adjust the style and download PNG/SVG or copy the <img> code.
图片能完全防止被抓取吗？Does an image stop all harvesting?
能挡住大多数只扫描网页文字的爬虫，但高级 OCR 仍可能识别，勾选“加噪点”可以增加难度。It stops most bots that scan page text; advanced OCR may still read it — noise makes that harder.
SVG 和 PNG 选哪个？SVG or PNG?
PNG 兼容性最好；SVG 是矢量，任意缩放都清晰，但其中的文字以字符实体保存。PNG works everywhere; SVG stays sharp at any size but stores the text as character entities.
「邮箱地址转图片（防爬虫采集）」免费吗？文件会上传吗？Is the Email Address to Image (Anti-Spam) free? Are my files uploaded?
「邮箱地址转图片（防爬虫采集）」完全免费，无需注册。你输入的内容只在本机浏览器里处理（部分设置会保存在本机方便下次使用），不会上传到任何服务器。The Email Address to Image (Anti-Spam) is free with no sign-up. What you enter is processed only in this browser (some settings are kept locally for next time) and is never uploaded.