List of the Top 8 PDF Generators for CSS in 2025

XML, DITA, and HTML can all be utilized to produce top-notch PDF and printed materials. You have the flexibility to style your content through CSS or XSL-FO. PDF documents can be generated in any language supported by Unicode. The software maintains compliance with W3C standards for XSL–FO, CSS, MathML, and SVG. AH Formatter stands out as the sole automated PDF publishing tool capable of providing these features. It has gained a strong reputation in the documentation sector for its XSL-FO formatting capabilities, which are specifically designed for XML and DITA. Over time, AH Formatter has been refined to include the capability to convert HTML into well-structured documents by utilizing CSS styles. This evolution has expanded users' choices for PDF creation, allowing them to format their documents with either XSL-FO or CSS. As one of the most effective tools for converting XML/HTML to PDF, AH Formatter can handle documents of varying sizes, ranging from extensive publications and comprehensive reports to thousands of invoices and customized one-to-one documents. Its versatility makes it an invaluable asset for professionals in document publishing.

Leverage our HTML to PDF API to effortlessly create PDFs from web pages or HTML content. Enable your users to convert web pages into PDFs with a single click! Seamlessly transform entire websites into PDF documents! Join a vast community of pleased customers who have been producing high-quality PDFs since 2008! You can quickly convert any URL or raw HTML into a stunning PDF file. Our REST API works with any programming language and offers a range of features, such as customizable layouts, headers, footers, watermarks, encryption, and more. Simply add a "save as PDF" link or button to your web pages, allowing your visitors to easily download content as a PDF. You have the option to customize various layout settings and tailor headers and footers to your needs. Preserve your entire website as a PDF for copyright purposes or other requirements. Just enter the URL, and we will create a comprehensive PDF file that includes all the pages of the site. While you take a moment to relax with a cup of coffee, we’ll manage the conversion process and send you an email notification once it’s finished, ensuring a hassle-free experience throughout! Additionally, this service empowers businesses to distribute valuable content in a professional format, enhancing engagement and accessibility.

PDFMonkey offers a powerful solution for all your PDF generation needs. Utilizing modern web technologies alongside a user-friendly REST API, crafting beautiful documents is easier than ever before. Don’t waste precious time! Streamline your development process since there's no requirement to write lengthy code for generating PDFs, tackle complex setups, or wade through dependency challenges. We handle all the complexities for you, enabling you to concentrate on what really counts. Experience the simplicity of document creation with PDFMonkey now and transform the way you generate PDFs!

Establishing and overseeing a PDF backend can be quite a tedious and time-consuming endeavor. However, with Paperplane, you can seamlessly incorporate PDF functionalities into your application, allowing you to concentrate on what truly matters. For users managing batch processes, Paperplane facilitates the simultaneous creation of up to 20 PDFs, providing the flexibility to streamline your workflow and increase document production efficiency. Its asynchronous API empowers you to initiate PDF jobs without the need for constant oversight of extended processes. Moreover, webhooks will alert you to any complications that may occur during the PDF generation process. If you're looking for a way to create PDFs from your single-page application, you can be confident that if your website operates smoothly in Chrome, it will also function flawlessly with Paperplane. You even have the option to postpone PDF generation until a specific element is visible on the page, ensuring that all your content is completely loaded before commencing the process. This added flexibility not only enhances user experience but also boosts reliability, establishing Paperplane as an essential resource for developers. Additionally, the user-friendly interface and comprehensive documentation make it easy for developers to get started with Paperplane right away.

mPDF is a PHP library that enables the creation of PDF documents from UTF-8 encoded HTML. It builds on the legacy of FPDF and HTML2FPDF while adding several enhancements. Although it is generally slower than earlier versions like HTML2FPDF and tends to produce larger files when working with Unicode fonts, it provides features such as CSS styling and various other improvements. Despite these strengths, mPDF is often seen as somewhat outdated, especially with the emergence of more sophisticated alternatives that are not reliant on PHP. If your project restricts you to using PHP for PDF creation or if you want to take advantage of mPDF's distinct features, including color management, barcode support, and the ability to customize headers and footers, it can still be a practical choice. However, it is crucial to design an HTML/CSS template tailored specifically for mPDF to achieve the best possible outcomes. For enhanced CSS support and the capability to accurately reproduce existing HTML pages in a PDF format, employing headless Chrome is highly recommended. Furthermore, mPDF is likely to keep receiving updates aimed at enhancing its internal mechanisms and ensuring compatibility with newer versions of PHP, which will help it remain a pertinent option for developers moving forward. As the landscape of PDF generation technologies evolves, mPDF may adapt to incorporate modern features that align with current development practices.

TCPDF is recognized as a premier open-source project worldwide, attracting millions of daily users and being integrated into countless content management systems and web applications. It operates independently without requiring any external libraries for its essential features, supporting an array of standard and custom page layouts, margins, and measurement units. The library also supports UTF-8 Unicode and right-to-left languages, featuring a wide variety of font options, including TrueType Unicode, OpenType Unicode, and more, complete with font subsetting capabilities for optimized performance. Furthermore, it allows for the publication of XHTML enriched with CSS, JavaScript, and form elements, making it versatile for web development. Users can easily add images and graphics using transformation methods, with built-in support for JPEG, PNG, and SVG formats, as well as compatibility with all images supported by GD, including GIF, BMP, and XBM formats. The automatic handling of page headers and footers significantly improves user experience, while strong document security features, including encryption up to 256 bits and digital signature certifications, ensure data integrity. Additionally, it provides transaction functionalities for UNDO operations and supports an array of PDF annotations, allowing for links, text, and file attachments to be incorporated seamlessly into documents. The extensive capabilities of TCPDF not only simplify the development process but also enhance the overall user experience, solidifying its position as an essential resource for both developers and end-users.

PDF Constructor employs an XML-based grammar that fuses elements from XHTML, CSS, and SVG to produce both single and multi-page PDF documents, accommodating a wide array of pre-existing and dynamically generated raster, vector, and textual elements. The application allows for the creation of print-ready PDFs that feature support for CMYK and spot colors, while also enabling precise control over bleed and trim specifications. It supports various font formats, including Type 1, TrueType, and OpenType, ensuring that font embedding is consistently executed, with an optional feature for subsetting. Additionally, it allows for the creation of documents optimized for web use, complete with bookmarks, hyperlinks, interactive features, and JavaScript capabilities, as well as the ability to dynamically generate comprehensive Acrobat Forms. Users can seamlessly integrate JPEG and TIFF images into their layouts, with options for adjusting colorspace and resolution, along with transformations to facilitate proper alignment. Furthermore, SVG graphics can be either included directly or referenced externally, and users can specify templates for new content by selecting individual pages or entire PDF files. The tool also offers the ability to apply paragraph and character styles based on CSS2, which enhances the flow and design of content, making it not only functional but aesthetically pleasing. This multi-faceted software significantly simplifies the PDF generation workflow, establishing itself as an essential resource for both designers and developers in their projects. With its extensive features, PDF Constructor caters to a diverse range of user needs, ensuring efficiency and creativity in document creation.

Generating content can indeed be a daunting task! To make things easier, we have created a tool that enables you to generate social media images, banners, or PDFs with ease by using reusable templates, all without the need for coding skills. You can send multiple requests at once or one after another, and with the asynchronous feature, you'll get alerts via a webhook when your content is finished. Additionally, you can modify and see your content instantly, thanks to a side-by-side preview panel that is specifically tailored for PDF creation. Our templates are designed for a variety of platforms, including Facebook, Instagram, Pinterest, and many others. APITemplateio allows you to create social media visuals, like Instagram posts, from adjustable reusable templates using a REST API or no-code approaches. Every entrepreneur knows the importance of time, and the truth is that crafting and scheduling social media posts can turn into a monotonous chore, particularly when trying to maintain consistency across various platforms manually. By leveraging our tool, you can enhance your content creation workflow, freeing you up to concentrate more on connecting with your audience and less on the complexities of design. This efficient approach not only saves time but also boosts your productivity, enabling you to focus on what truly matters in your business.