How do I convert PUB to JPG?

Upload your PUB file above. It is converted to JPG automatically (change the output format or quality in the Settings tab if you need to), then click Download. There is nothing to install.

Does converting PUB to JPG lose quality?

JPG is lossy, so some fine detail is discarded to make the file smaller. Raise the quality in Settings for a closer copy.

PUB or JPG: which should I use?

Use PUB for flyers, newsletters and cards designed in Microsoft Publisher. Use JPG for photos you share, email, print or upload. Keep in mind the main drawback of JPG: no transparency, and every re-save loses a little more detail.

PUB is the document format of Microsoft Publisher, used for flyers, newsletters and cards. Only Publisher on Windows opens it, and Microsoft has announced that Publisher reaches end of support in October 2026.

Can I convert PUB to JPG without Microsoft Publisher?

Yes. The PUB file is opened on our servers, so you don’t need Microsoft Publisher or any other software installed. Upload the file, then download the finished JPG.

Is the PUB to JPG converter free?

Yes. Convert, preview and download a single result without creating an account. Premium adds batch conversion (many files into one ZIP) and larger uploads.

Convert PUB to JPG — Free Online PUB Converter

Convert PUB to JPG online. Open PUB files without Microsoft Publisher and get a compatible image; preview one free or batch-convert with Premium.

Drop your PUB file or click to browse

Why convert PUB to JPG?

JPG is supported far more widely than PUB, so the file is easier to open, share and upload.
JPG is made for photos you share, email, print or upload.
No Microsoft Publisher needed: the file is opened on our servers and you download a ready-to-use JPG.

What to expect when converting PUB to JPG

JPG uses lossy compression; raise the quality in Settings for a closer copy of the original.
Only the first page is converted.

PUB vs JPG

Tính năng	PUB	JPG
Họ và tên	Microsoft Publisher document	JPEG (Joint Photographic Experts Group)
Origin	Microsoft Publisher’s format since 1991	Standardised in 1992
Nén	Desktop-publishing layout	Lossy, adjustable quality
Transparency	Không	Không
Hoạt hình	Không	Không
Màu sắc	Full colour	16.7 million colours (8 bits per channel)
Where it opens	Microsoft Publisher on Windows only	All browsers, phones, computers and photo apps
Tốt nhất cho	flyers, newsletters and cards designed in Microsoft Publisher	photos you share, email, print or upload
Main drawback	only Microsoft Publisher on Windows opens it	no transparency, and every re-save loses a little more detail

In short: choose PUB for flyers, newsletters and cards designed in Microsoft Publisher; choose JPG for photos you share, email, print or upload.

Frequently asked questions

How do I convert PUB to JPG?: Upload your PUB file above. It is converted to JPG automatically (change the output format or quality in the Settings tab if you need to), then click Download. There is nothing to install.
Does converting PUB to JPG lose quality?: JPG is lossy, so some fine detail is discarded to make the file smaller. Raise the quality in Settings for a closer copy.
PUB or JPG: which should I use?: Use PUB for flyers, newsletters and cards designed in Microsoft Publisher. Use JPG for photos you share, email, print or upload. Keep in mind the main drawback of JPG: no transparency, and every re-save loses a little more detail.
What is a PUB file?: PUB is the document format of Microsoft Publisher, used for flyers, newsletters and cards. Only Publisher on Windows opens it, and Microsoft has announced that Publisher reaches end of support in October 2026.
Can I convert PUB to JPG without Microsoft Publisher?: Yes. The PUB file is opened on our servers, so you don’t need Microsoft Publisher or any other software installed. Upload the file, then download the finished JPG.
Is the PUB to JPG converter free?: Yes. Convert, preview and download a single result without creating an account. Premium adds batch conversion (many files into one ZIP) and larger uploads.

Bạn có thể làm gì với PUB sang JPG

Xem lại các khả năng chính trước khi bạn bắt đầu.

Convert PUB files to JPG online
Adjust JPG quality to balance file size and detail
Switch to any other output format in Settings
Batch-convert many PUB files into one ZIP
Preview the result before you download

Sử dụng công cụ này

Tham khảo cài đặt

Các điều khiển có sẵn cho PUB sang JPG.

Cài đặt

định dạng đầu raDanh sách thả xuống: Chooses the file type you download. The page opens on its own output format; switch to any other format before converting.Tùy chọn: JPGPNGWebPAVIFGIFTIFFBMPICOPDF
Chất lượngThanh trượtPhạm vi: 20–100 · Mặc định: 90: For JPG, WebP, AVIF and image-to-PDF output: higher keeps more detail but makes a bigger file; 60–80 suits most photos. Documents (Publisher, XPS, EPS…) become PDFs with every page and sharp text, with no quality setting.
Chế độ không mất dữ liệuBật / Tắt: For WebP and AVIF output: keeps every pixel exactly (best for logos, graphics and transparency) at the cost of a larger file.
Màu nềnBộ chọn màu: For JPG, BMP and image-to-PDF output, which can’t store transparency: the colour that fills transparent areas (white by default).

Chế độ

Tệp đơn lẻ / Hàng loạtDanh sách thả xuống: Xử lý một tệp hoặc một loạt với các cài đặt được chia sẻ. Tải xuống hàng loạt kết quả dưới dạng một ZIP.Tùy chọn: Tệp đơn lẻHàng loạt

Mở công cụ này

Sử dụng miễn phí · Không cần đăng ký · Không có hình mờTải lên được mã hóa trong quá trình chuyển tiếpĐã bị xóa theo chính sách lưu trữ của chúng tôi

Công cụ dành cho các bước tiếp theo phổ biến sau PUB sang JPG.

Xem tất cả công cụ