离线 · 无上传 · 浏览器本地完成Offline · no uploads · runs in the browser
WebP 转 Word（.webp → .docx）——图片进文档，离线完成WebP to Word (.webp → .docx) offline — image inside the file
手里是一张 WebP，要交的却是 Word 文档——常见于收到的截图、下载的素材、翻拍的白板。这条链路是 WebP → HTML → Word：先把图片以 data URI 包进一个居中的 HTML 文档，再作为 altChunk 打进 .docx，字节随文档走。因此它交付的是「图片在文档里」，不是「图片里的文字被认出来」：要文字得靠 OCR，而本扩展不做 OCR。另一件要说在前面的事：转换器不转码，WebP 能不能被画出来，取决于打开它的那款 Word。You have a WebP and the deliverable is a Word document — a screenshot someone sent, a downloaded asset, a photo of a whiteboard. This route is WebP → HTML → Word: the image is wrapped as a data URI in a centred HTML document and packed into the .docx as an altChunk, bytes travelling inside. What it delivers is «the image is in the document», not «the text in the image was recognised» — that is OCR, which this extension does not do. One more thing said up front: nothing is transcoded, so whether the picture appears depends on the Word that opens it.
这条链路怎么走How the route runs
WebPWebP HTMLHTML Word (.docx)Word (.docx)
共 2 步，由扩展的路径搜索自动选出，中间产物不落盘。2 steps, chosen by the extension's own path search; intermediate results never touch the disk.
会保留什么What carries over
- 图片字节原样内嵌：不是重新压缩，也不是截图重画，文档里那张就是原文件The image bytes go in as they are: not re-compressed and not redrawn as a screenshot — the file inside is the one you gave
- 图在 .docx 内部，不需要把图片文件放在旁边，也不会去取任何网络地址The picture lives inside the .docx, so nothing has to sit alongside it and no address is fetched
- 在文档里以居中块呈现，按 Word 自己的方式缩放It appears as a centred block, scaled by Word’s own rules
如实说明的限制What it does not do
- 转换器不转码：WebP 的字节直接进文档，而 Word 对 WebP 的支持随版本与平台不同。要「任何版本的 Word 都画得出来」，先走 WebP 转 PNG，再 PNG 转 WordNothing is transcoded: the WebP bytes go straight in, and Word’s WebP support varies by version and platform. For “renders in any Word”, take WebP to PNG first and then PNG to Word
- 正文是装进 .docx 的 altChunk、由 Word 打开时渲染的，所以产物依赖 Word 对 altChunk 的支持；不处理它的阅读器可能整份都显示不出来，交付前请在目标环境打开确认The body rides inside the .docx as an altChunk that Word renders when it opens the file, so the result depends on Word supporting altChunk; a reader that does not may show nothing at all, so open it in the target environment before delivery
- 不会把图里的文字变成可编辑文本：产物里那是一张图，Word 认不出字。需要文字就得先做 OCR，而这一步本扩展刻意不做（不联网、不带模型）Text inside the picture does not become editable text: the document holds an image, and Word cannot read it out. That needs OCR first, which this extension deliberately does not do (no network, no model)
- 透明区域交给 Word 的页面底色，不做预设的铺白或铺黑Transparent areas are left to the page colour Word uses; no white or black matte is forced on
- 一次一张：多个 .webp 一起转会逐个产出各自的 .docx；想把几张图收进同一份文档，先用「图片合并为一份 PDF」再走 PDF 转 WordOne image per document: several .webp files yield one .docx each. To gather several into one document, merge them into a PDF first (images → merged PDF) and then take PDF to Word
实操提示Working with it
- 一批最多 200 个文件，单个文件上限 100 MB；文件多于五个或总量超过 20 MB 时，只要偏好里的大批次确认还开着（默认开着），会先要一次确认Up to 200 files per batch and 100 MB per file; over five files or 20 MB it asks once first, as long as the large-batch confirmation is still on in preferences — it is by default
- 只是想换个格式继续传图，走 WebP 转 JPG 或 WebP 转 PNG 更直接；转 Word 的价值在于「图片进文档」这个交付形状If you only need a different picture format, WebP to JPG or WebP to PNG is the shorter path — the value here is the «image inside a document» shape
常见问题Questions people actually ask
Word 里的图片会不会变成「链接的文件」？Will the image end up as a linked file in Word?
不会。图片以 data URI 内嵌进文档，随 .docx 一起走，把文件发给别人不需要另附图片，Word 也不会为打开它去读旁边的路径或网络地址。No. The image is embedded as a data URI and travels inside the .docx, so there is nothing to attach alongside the file and Word does not read a local path or an address to open it.
截图里的表格能被转成可编辑的 Word 表格吗？Can a table in a screenshot become an editable Word table?
不能，那需要图像里的文字识别（OCR）。这条路交的是「表格的图在 Word 里」；要可编辑的表，把内容重打一遍或走 CSV / Excel 那些数据格式的路。No — that is optical character recognition, and this route does not do it. What you get is «the picture of the table, inside Word». For an editable table, retype it or come in through the CSV / Excel data routes.
白板照片要进会议纪要文档，会外发吗？If a whiteboard photo goes into a meeting-notes document, is it uploaded?
不会。扩展只有 storage 权限、没有 host 权限，产物里也没有把远端资源当代码执行的路径；包装与打包都在标签页内完成。No. The extension has the storage permission only and no host permissions, the bundle carries no path that executes remotely hosted code, and wrapping and packing both happen inside the tab.
不需要账号，也不需要联网：装好扩展后点图标，在新标签页里打开工作台，文件从磁盘直接选。No account and no network: install the extension, click its icon, and the workbench opens in a new tab reading straight off your disk.
从 Chrome 应用商店安装Install from the Chrome Web Store 安装步骤Install steps GitHub 源码Source on GitHub