Overview 2 of 5
Who uses it and when?
PNG is used by a wide range of people who create, prepare, exchange, display, or produce digital imagery.
Creators
Creators commonly use PNG when they need to export or deliver raster artwork while preserving image quality and, when required, transparency.
Creator use cases include:
- Exporting finished raster artwork
- Preparing transparent graphics
- Creating product artwork
- Exporting digital illustrations
- Creating web graphics
- Creating product mockups
- Preparing artwork for compatible production methods
- Delivering raster files to Makers
- Preserving sharp edges or text without lossy JPEG compression
Within Gudiee, PNG is primarily a Creator-facing file type because Creators are responsible for preparing the digital design before it enters production. The research package classifies Creator as the primary role and Maker as the supporting role.
Makers
Makers use PNG when receiving, validating, preparing, or processing raster artwork for production.
A Maker may need to verify:
- Pixel dimensions
- Transparency
- Image quality
- Color information
- Production-software compatibility
- Intended output dimensions
- Production-method requirements
- Whether additional files are required
For example, a PNG may contain the printed artwork for a sticker, while a separate vector path may still be required to define the cut contour.
Designers and digital artists
Graphic designers, illustrators, photographers, UI designers, and digital artists use PNG when a raster output with lossless encoding or transparency is appropriate.
Developers and web designers
PNG is widely used for:
- Interface graphics
- Screenshots
- Logos
- Icons
- Transparent overlays
- Graphics containing text or hard edges
The format's standardized image/png media type and broad implementation support make it suitable for digital delivery.
Production operators
Production operators may encounter PNG inside workflows such as:
- DTF
- DTG
- Sublimation
- UV printing
- Print-and-cut
- Raster laser engraving
- Conventional inkjet printing
However, the fact that a production system can accept PNG does not mean every PNG is suitable for that system. Compatibility must be verified against the applicable production method, software, machine, material, and workflow.
When PNG is commonly selected
PNG is commonly selected when one or more of the following conditions apply:
| Need | Why PNG May Be Appropriate |
|---|---|
| Transparent background | PNG can support alpha transparency |
| Sharp raster graphics | Lossless encoding preserves encoded edges and image samples |
| Text within a raster image | Avoids lossy JPEG-style compression artifacts |
| Screenshots | Preserves pixel-based interface details |
| Raster artwork for production | Many compatible print/RIP workflows can accept PNG |
| Web graphics | Widely supported standardized image format |
| Digital mockups | Transparency allows artwork to be layered over products/backgrounds |
| Lossless image storage | Image samples are not intentionally discarded through lossy compression |