JPG to PNG Converter

Convert JPG images to PNG format instantly in your browser

100% Private & Secure

All processing happens in your browser. Your images never leave your device or are uploaded anywhere. This converter works completely offline and maintains your privacy.

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Convert JPG to PNG

Upload JPG Images

Drag & drop your JPG files here, or click to select

Up to 50 JPG files at once

No images uploaded yet

Quick Access to Other Converters
PNG Best Practices for Game Engines

Why Convert JPG to PNG for Game Development?

PNG is the industry standard format for game assets across Unity, Unreal Engine, and Godot. Unlike JPG, PNG provides lossless quality, perfect transparency (alpha channel), and is natively supported by all major game engines. Converting your JPG textures and sprites to PNG ensures optimal performance and visual quality in your games.

✅ PNG for Unity & Unreal

  • • Perfect transparency support (alpha channel)
  • • Lossless quality - no compression artifacts
  • • Native Unity/Unreal/Godot support
  • • Ideal for 2D sprites and UI elements
  • • Optimal for texture atlases

❌ JPG Issues in Engines

  • • No transparency - white backgrounds
  • • Compression artifacts reduce quality
  • • Poor performance with UI sprites
  • • Not suitable for pixel art
  • • Alpha channel issues in engines

Engine-Specific PNG Usage

Unity PNG Best Practices

  • • Use PNG for 2D sprites and UI
  • • Perfect for texture atlases
  • • Supports SpriteRenderer
  • • Ideal for UI Image components

Unreal Engine PNG Usage

  • • UMG UI elements
  • • Paper2D sprites
  • • Material textures with alpha
  • • Mobile game optimization

Godot PNG Optimization

  • • Sprite2D and Sprite3D nodes
  • • UI texture resources
  • • Particle system textures
  • • Import settings optimization

When to Use PNG vs JPG in Game Development

Use PNG for Game Assets:

  • • 2D game sprites and characters
  • • UI elements and HUD graphics
  • • Icons and logos
  • • Textures requiring transparency
  • • Pixel art and retro game assets
  • • Mobile game graphics
How to Use This Converter

Step-by-Step Guide:

  1. 1. Add Images: Click "Add Images" or drag & drop JPG files into the upload area
  2. 2. Review Previews: See thumbnails of your images before conversion
  3. 3. Convert Automatically: Images convert to PNG as soon as they're added
  4. 4. Download Results: Click "Download" on individual images or "Download All" for zip file

💡 Pro Tips:

  • • Upload multiple images at once for batch processing
  • • Use drag & drop for faster workflow
  • • Check file sizes before and after conversion
  • • All processing happens locally - completely private
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Quick Reference

Supported Formats

  • Input: JPG, JPEG
  • Output: PNG

File Size Notes

  • PNG files are typically larger than JPG
  • Quality is preserved perfectly
  • Supports transparency (alpha channel)
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