📑 建立 PDF

PNG and JPG images, HTML files, plain text files, EPUB books, and existing PDFs. They are added in the order you arrange them.

Yes. Drop the .epub in and it is laid out at the page size and text size you chose, with the text staying selectable. Chapters follow the order inside the book. Fixed-layout EPUBs and DRM-protected files will not open.

No. The PDF is built locally in your browser. Your files never leave your device.

Yes. HTML and text files are laid out as real text, not screenshots, so you can select, copy and search it.

Yes. Choose A5, A4, A3, Letter, Legal or Tabloid. Image pages follow that size too, turned sideways when the picture is wider than it is tall. Pages that came from an existing PDF keep their original size.

In 'Fit to the page' mode it is scaled down to fit inside the margin you chose, keeping its proportions; small images are never blown up.

Set Images to 'Page matches the image'. Each picture becomes a page of exactly its own shape with no border — the usual choice for scans, screenshots and comics. Image scale then decides the physical size: at the default 150 DPI a 1240 x 1754 scan comes out as a true A4 page, while 72 DPI gives the largest sheet and 300 DPI the smallest.

A .txt is laid out exactly as it was written: every line break in the file is a line break on the page, and lines are never re-wrapped. If the file was hard-wrapped at some column, the rest of the width stays empty. Switch Text layout to 'Reflow paragraphs' and the lines are joined back into paragraphs, which typically cuts the page count by about 40%. Leave it on 'Keep line breaks' for poetry, song lyrics, tables and code, where the breaks are part of the content.

Basic layout, headings, lists, tables and inline styles are kept. External stylesheets, scripts and web fonts are not fetched.

是的，完全免費，無需帳號、無需註冊，也沒有浮水印。