# PDFToLongImage

> Browser-based PDF and image tools: convert PDF pages into one long image, combine images into a PDF, or stitch images into one image. File contents are processed on the visitor’s device.

The website uses JavaScript for conversion. Source PDFs, images and conversion results are not uploaded by the tools. Basic website requests are still handled by the hosting provider; see the privacy policy.

Long-image tools default to one PNG. Very long PNGs are encoded progressively to preserve one image. If JPG or WebP would require shrinking, the visitor chooses between PNG and reduced dimensions. Reducing dimensions can make text unreadable.

Images to PDF accepts JPG, PNG and WebP, with image order, rotation, original proportions, A4 and Letter pages. Image stitching supports vertical, horizontal and uncropped grid layouts.

Links below lead to clean Markdown counterparts of the human-readable pages. They describe the tools and guides; they are not server-side conversion APIs.

## Main tools

- [PDF to Long Image — Stitch PDF Pages Into One Image](https://www.pdftolongimage.com/index.md): Convert selected PDF pages into one continuous long JPG, PNG or WebP image. Reorder pages, trim margins, control resolution and keep everything private in your browser.
- [Images to PDF — PDFToLongImage](https://www.pdftolongimage.com/images-to-pdf.md): Add photos, scans or screenshots, arrange them and download one PDF. Everything stays in your browser.
- [Images to Long Image — PDFToLongImage](https://www.pdftolongimage.com/images-to-long-image.md): Start with one vertical long image, or choose a horizontal strip or grid. Arrange your images and keep the details clear.

## PDF export tools

- [PDF to JPG — Convert All or Selected PDF Pages to JPG](https://www.pdftolongimage.com/pdf-to-jpg.md): Convert a PDF to JPG images in your browser. Export all pages or selected pages, choose DPI or width, set JPG quality and download one image or a ZIP.
- [PDF to PNG — Convert Selected PDF Pages to Lossless PNG](https://www.pdftolongimage.com/pdf-to-png.md): Convert PDF pages to PNG images locally in your browser. Select exact pages, set DPI or pixel width, trim margins, rotate and export lossless page images.
- [PDF to WebP — Convert PDF Pages to Smaller Web Images](https://www.pdftolongimage.com/pdf-to-webp.md): Convert selected PDF pages to WebP in your browser. Control quality, DPI or width, trim margins and export lightweight modern images without uploading your PDF.
- [Convert Selected PDF Pages to Images — Choose Exact Pages](https://www.pdftolongimage.com/convert-pdf-pages-to-images.md): Convert only the PDF pages you need to JPG, PNG or WebP. Click thumbnails or enter ranges such as 1-3, 6, 8-10, then download selected pages as images.
- [PDF to Image at 300 DPI — High-Resolution JPG, PNG or WebP](https://www.pdftolongimage.com/pdf-to-image-300-dpi.md): Convert selected PDF pages to high-resolution images at 300 DPI. Choose JPG, PNG or WebP, preview pages, trim margins and export locally in your browser.

## Guides

- [How to Convert a PDF to One Long Image](https://www.pdftolongimage.com/blog/how-to-convert-pdf-to-one-long-image.md): A practical guide to stitching selected PDF pages into one continuous image, including page order, resolution, trimming and oversized output.
- [PDF to Image at 300 DPI: What It Means and When to Use It](https://www.pdftolongimage.com/blog/pdf-to-image-300-dpi-guide.md): Understand 300 DPI PDF-to-image conversion, pixel dimensions, file size and when 150 DPI is enough.
- [JPG vs PNG vs WebP for PDF Pages](https://www.pdftolongimage.com/blog/jpg-vs-png-vs-webp-for-pdf-pages.md): Choose the right image format when converting PDF pages: JPG for smaller files, PNG for crisp lossless detail, or WebP for web delivery.
- [How to Convert Only Selected PDF Pages to Images](https://www.pdftolongimage.com/blog/convert-selected-pdf-pages-to-images.md): Export exact PDF pages such as 1-3, 6 and 8-10 without converting the entire document.

## Languages

- [English](https://www.pdftolongimage.com/index.md): https://www.pdftolongimage.com/
- [简体中文](https://www.pdftolongimage.com/zh/index.md): https://www.pdftolongimage.com/zh/
- [Español](https://www.pdftolongimage.com/es/index.md): https://www.pdftolongimage.com/es/
- [日本語](https://www.pdftolongimage.com/ja/index.md): https://www.pdftolongimage.com/ja/
- [Deutsch](https://www.pdftolongimage.com/de/index.md): https://www.pdftolongimage.com/de/
- [Français](https://www.pdftolongimage.com/fr/index.md): https://www.pdftolongimage.com/fr/

## Optional

- [Privacy policy](https://www.pdftolongimage.com/privacy.md): Your files stay on your device. Here is what this means, what the website stores, and how to contact PDFToLongImage.
- [Terms of use](https://www.pdftolongimage.com/terms.md): These terms cover PDFToLongImage’s PDF and image tools. Please keep your original files and check the exported result.
- [Feature requests & feedback](https://www.pdftolongimage.com/feedback.md): Tell us what would make the tools more useful, or describe a problem you encountered.
- [Sitemap](https://www.pdftolongimage.com/sitemap.xml): All canonical HTML pages and language variants.
- [Contact](mailto:support@pdftolongimage.com): Feature requests, bug reports and privacy questions.