PNG

Q: When should I use PNG instead of JPG?

Choose PNG for logos, icons, screenshots, and any image with sharp edges, text, or transparency. Use JPG for full-color photographs where a smaller file matters more than pixel-perfect edges.

Q: Does converting PNG to JPG lose quality?

Yes, JPG uses lossy compression and does not support transparency. Text and hard edges may show halos or blur, and transparent areas become a solid background.

Q: Why is my PNG file so large?

PNG stores every pixel losslessly, so photographic content produces big files. Resize to the actual display size, or convert to WebP or JPG for web delivery.

Q: Can PNG replace SVG for logos?

PNG is raster and blurs when scaled up. SVG stays sharp at any size, so SVG is preferred for logos when the source is vector.

Lossless raster format with full alpha transparency, ideal for UI, logos, and screenshots.

AVIF to PNG BMP to PNG GIF to PNG JPEG to PNG JPG to PNG PDF to PNG PNG to JPEG PNG to JPG

Compression tools

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Format details

What is PNG?

PNG (Portable Network Graphics) is a lossless raster format that preserves every pixel exactly and supports full 8-bit alpha transparency. It is the default choice for logos, icons, UI exports, diagrams, and screenshots where sharp edges and clean text matter more than file size. PNG is universally supported across browsers, operating systems, and design tools.

Specifications

Typical file size: Icons and UI: 5-100 KB. Screenshots: 200 KB-2 MB. High-resolution photos: 3-15 MB, often larger than JPG for the same image.
Quality: Pixel-perfect and lossless, so quality never degrades on re-saving. Files can be large for complex photographs because PNG does not discard visual detail.
Transparency support: Yes — Full 8-bit alpha channel with smooth semi-transparent edges.
Animation support: No — Standard PNG is single-frame. APNG exists but is not what most tools export as .png.
Compression type: Lossless (DEFLATE)
Browser support: Universal across all modern and legacy browsers.
Compatibility: Supported natively on Windows, macOS, Linux, iOS, Android, and every major image editor and web platform.

Advantages

Lossless quality with no compression artifacts
Full alpha transparency for clean edges
Universal browser and OS support
Ideal for text, UI, and line art

Disadvantages

Larger files than JPG or WebP for photos
No native animation in standard PNG
Not the most efficient choice for web hero photography
Palette (PNG-8) mode loses color depth

Common uses

Logos and brand marks
App icons and UI assets
Screenshots and diagrams
Product cutouts on transparent backgrounds
Print-ready graphics that need clean edges

Common conversions

PNG to JPG
PNG to WebP
PNG to PDF
JPG to PNG
WebP to PNG

Compression tips

Reduce dimensions to the size actually displayed before exporting
Use PNG-8 (indexed) for flat graphics with few colors
For photographs, convert PNG to JPG or WebP instead of forcing PNG
Strip unnecessary metadata during export
Prefer WebP lossless over PNG when the target browser supports it

Frequently asked questions

When should I use PNG instead of JPG?

Does converting PNG to JPG lose quality?

Why is my PNG file so large?

Can PNG replace SVG for logos?

Learn

View all

JPG vs PNG JPG compresses photographs by discarding detail; PNG preserves every pixel and supports transparency. PNG vs WebP PNG is the lossless workhorse for graphics and transparency; WebP delivers similar quality in dramatically smaller files. When to Use PNG Pick PNG when you need transparency, sharp edges, or lossless preservation of flat graphics. What Is Transparency in Digital Images Transparency lets pixels reveal whatever sits behind them instead of showing a solid color.

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