PDF to Images
Render PDF pages as JPG or PNG files
Example: 1-3,5,8
PDF to Images — what it does
Render selected PDF pages as JPG or PNG images at a scale you set, using a page range such as 1-3,5,8. It turns document pages into pictures that can go anywhere images go — a slide, a web page, a chat message or a document that will not accept a PDF.
When this tool helps
- Putting a page of a report into a presentation slide as an image.
- Sharing a single page in a chat where a PDF attachment would be awkward.
- Producing page images for a website that displays documents as pictures.
How to use it
- Choose the PDF file.
- Select the image format and render scale.
- Enter the pages to export.
- Process and download the images.
Accuracy, limits, and good practice
- Render scale drives quality: a low scale is fine for screen previews, while anything printed or projected needs a substantially higher one.
- PNG keeps text and line art crisp; JPEG is smaller but shows compression artefacts around sharp edges and small type.
- Rendered pages lose selectable text, so keep the PDF whenever the words themselves still matter.
Frequently asked questions
Which format should I choose?
PNG for text, diagrams and screenshots; JPEG for photographic pages where file size matters more than edge sharpness.
What scale gives print quality?
Aim for roughly 300 DPI at final print size. That means rendering at several times the default screen scale.
Can I convert images back into a PDF?
Yes, the images to PDF tool combines them back into a single document.
Related tools on this site
- PDF Watermark — Add a text watermark to every page
- Compress Image — Reduce JPG, PNG, or WebP file size locally
- Duplicate PDF Pages — Copy selected PDF pages one or more times
Everything above runs inside this page. PDF to Images needs no account, no upload, and no server round trip — close the tab and nothing is left behind.
PDF 轉圖片能做什麼
以 1-3,5,8 這種頁面範圍，把指定的 PDF 頁面依你設定的比例算繪成 JPG 或 PNG。它把文件頁面變成圖片，因此能去任何圖片能去的地方——投影片、網頁、聊天訊息，或不接受 PDF 的文件裡。
什麼時候用得上
- 把報告的某一頁以圖片形式放進簡報投影片。
- 在不方便丟 PDF 附件的聊天中，分享單一頁面。
- 為以圖片方式展示文件的網站產出頁面影像。
使用步驟
- 選擇 PDF 檔案。
- 選擇影像格式與算繪比例。
- 輸入要匯出的頁面。
- 執行處理並下載圖片。
精確度、限制與實務建議
- 算繪比例決定品質：螢幕預覽用低比例就好，要列印或投影則需要高出許多。
- PNG 能讓文字與線稿保持銳利；JPEG 檔案較小，但在銳利邊緣與小字周圍會有壓縮痕跡。
- 算繪後的頁面失去可選取文字，只要文字本身還重要，就請保留 PDF。
常見問題
該選哪種格式？
文字、圖表與截圖選 PNG；以照片為主、檔案大小比邊緣銳利度重要時選 JPEG。
要列印品質該用多大比例？
以最終列印尺寸下約 300 DPI 為目標，這代表要用螢幕預設比例的好幾倍算繪。
圖片可以再轉回 PDF 嗎？
可以，圖片轉 PDF 工具能把它們合併回單一文件。
本站相關工具
以上步驟全部在這個頁面內完成，PDF 轉圖片 不需要註冊、不上傳檔案、也不經過伺服器，關閉分頁後不會留下任何資料。