How it works
Process files without an upload queue
Tool Packer renders each page at high resolution, encodes the displayed pixels as PNG, and packages every numbered page image into one ZIP download in your browser.
PDF tools
Render every PDF page as a crisp PNG image and download the numbered results together without uploading your document.
Private browser processing
Each PDF page becomes a losslessly encoded PNG image in a ZIP download.
Private by design. Processing happens in this browser. Your files are never uploaded to Tool Packer.
How it works
Tool Packer renders each page at high resolution, encodes the displayed pixels as PNG, and packages every numbered page image into one ZIP download in your browser.
Important limitation
PNG encoding does not add JPEG artifacts, but the PDF is still rasterized: selectable text, links, vectors, forms, transparency, and interactive elements become opaque pixels. Large or lengthy PDFs can consume substantial browser memory and produce large ZIP files.
How to use it
Useful for
Examples
PNG preserves rendered pixels, not PDF text or vector objects.
Know before you start
Common questions
No. PDF parsing, page rendering, PNG encoding, ZIP creation, and download all happen locally in this browser.
The PNG encoder stores the rendered pixels without JPEG-style loss, but rasterization still replaces PDF text, vectors, links, forms, and other objects with pixels.
Often. PNG is especially useful for text, diagrams, and flat graphics, while photographic pages usually produce much larger files than JPG.
Inputs and results are processed locally in this browser and are never uploaded.
The tool reads and processes this input in your browser. Tool Packer's application server does not receive the input or generated result.
Read the full privacy explanation