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🎨 100% In-Browser • Lossless Direct Embed • Alpha Transparency • Zero Server Uploads

PNG to PDF Converter

Convert PNG graphics, screenshots, and transparent logos into crisp, professional PDF documents. Preserves lossless pixel sharpness, alpha transparency, background color compositing, and custom page layouts.

Drop PNG images here, or browse files

Supports .PNG, RGBA, Transparent Graphics. 100% private in-browser conversion.

How In-Browser PNG to PDF Conversion Works

PNG files differ significantly from JPEG photographs because they use lossless DEFLATE compression and frequently contain an 8-bit alpha channel for variable transparency. When converting transparent logos or app screenshots to PDF, typical converters destroy alpha channels or cause unsightly dark halos. IMGFixy handles PNG conversion natively in your browser: untransformed PNG streams are embedded directly into PDF XObjects with full alpha channel support, ensuring 100% loss-free graphics and flawless vector geometry with zero server uploads.

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100% Lossless Embedding

Preserves crisp text, UI screenshots, vector logos, and diagram lines without introducing JPEG blur or compression artifacts.

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Alpha Channel Compositing

Supports full alpha transparency with customizable white, black, or custom background page color compositing.

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100% Client-Side Privacy

Your confidential diagrams, screenshots, and designs never leave your browser. Zero server processing or telemetry.

Frequently Asked Questions About PNG to PDF Conversion

How does the converter handle transparent PNG backgrounds? ▼

By default, transparent areas are cleanly composited over a clean white PDF page background without black outlines. You can also select black, custom color, or transparent backgrounds under PDF Page Setup.

Will my PNG images lose sharpness or clarity? ▼

No. The engine uses lossless PNG embedding, which avoids lossy JPEG conversion. Vector graphics, text screenshots, and diagrams remain 100% pixel-perfect.

Are my PNG files uploaded to any external server? ▼

No. IMGFixy performs 100% of the conversion client-side in your web browser memory. No image files or data are ever transmitted across the network.

Can I combine multiple PNG files into a single PDF? ▼

Yes! You can upload multiple PNG images at once. They will be ordered sequentially as individual pages in one combined PDF document, or arranged into multi-image grid layouts.

How can I reorder images before converting? ▼

In the left gallery sidebar, use the Move Up and Move Down buttons on each image card, or use the Sort dropdown to sort alphabetically by filename, file size, or dimensions.

Can I fit multiple PNGs onto a single PDF page? ▼

Yes. Under Page Layout, choose 2 Images per Page, 4 Images (2x2 Grid), 6 Images, 9 Images, or Contact Sheet mode to fit multiple pictures onto each page with custom captions.

Can I add page numbers and custom headers or footers? ▼

Yes. Check "Add Page Numbers" or "Custom Header & Footer" to specify dynamic headers, footers, and page numbers across all generated PDF pages.

Can I convert PNG images on mobile phones and tablets? ▼

Yes. The interface is fully responsive down to 320px screens with large touch targets (≥ 44px) and native device photo pickers.

Can I export separate PDF files instead of one combined PDF? ▼

Yes. Under Export Mode, choose "Separate PDF per PNG (ZIP)". Each image will be converted into its own PDF and bundled into a ZIP archive.

How does the tool validate the generated PDF before download? ▼

The engine reopens the generated PDF byte stream with PDF-Lib and PDF.js to verify page counts, dimensions, and image streams, ensuring zero corrupted or empty PDF files are delivered.

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