Images to PDF
Combine JPG, PNG, or WebP images into a single PDF.
工具代码会在浏览器中处理所选文件和输入内容，不会将其提交给 TOOLGRID 的处理接口。 TOOLGRID 只衡量工具使用情况，不记录你输入的内容。
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浏览器内运行这个工具能做什么
Drop or select JPG, PNG, or WebP images and convert the current list into a multi-page PDF in your browser. Tool code processes selected files and entered content in your browser and does not submit them to a TOOLGRID processing endpoint.
Processing runs in the current browser tab, so the practical limit is your device memory and browser support rather than a server quota.
这个工具可以完成什么
Combine a folder of JPEG or PNG photos into a single PDF album to share with family or clients.
Convert scanned page images into a single PDF for official submissions that require PDF format.
Combine PNG mockup images into a PDF deck to present design options to a client.
依赖结果前需要检查什么
- Performance and maximum practical input size depend on browser memory, device speed, and the structure of the input.
- Review the generated result before replacing or publishing an original file.
如何使用
- 1
Add JPG, PNG, or WebP images to the list.
- 2
Use the remove button and add files again if the sequence needs to change, then choose page size and orientation.
- 3
Download the finished PDF and open it locally to confirm the result before sharing.
使用场景
Combine a folder of JPEG or PNG photos into a single PDF album to share with family or clients.
Convert scanned page images into a single PDF for official submissions that require PDF format.
Combine PNG mockup images into a PDF deck to present design options to a client.
Turn photos of whiteboard sessions into a PDF document for team reference.
使用技巧
Images are appended to the list as selected or dropped. Remove a file and add it again if it needs to appear later.
The PDF quality is determined by the source images. Use images of at least 150 DPI for readable documents.
常见问题
What image formats are supported?
JPEG, PNG, and WebP are supported. Each listed image becomes one page in the output PDF.
Is there a limit on how many images I can convert?
The practical limit depends on available browser memory, image dimensions, batch size, and device performance. Use smaller batches for large or high-resolution images.
Are my images uploaded to a server?
Conversion happens in your browser. Tool code processes selected files and entered content in your browser and does not submit them to a TOOLGRID processing endpoint.
Can I control page size or orientation?
Yes. Choose A4, Letter, or Image size. A4 and Letter outputs can use portrait or landscape orientation; Image size uses each image's own dimensions.
下一步常用工具
如果还需要校验、转换或复用结果，可以继续打开相近的浏览器本地工具。