How to Use PNG to JPG Converter

Quick Start

1. Upload Files

   • Drag and drop PNG files into the upload area
   • Or click "Select Files" to browse your computer
   • You can upload up to 10 files at once

2. Adjust Quality Settings

   • Use the quality slider (50-100%)
   • 80-90%: Recommended for web images (good balance)
   • 95-100%: Best for print or archival purposes
   • Higher quality = larger file size but better image

3. Handle Transparency

   • PNG supports transparency, but JPG does not
   • Choose a background color for transparent areas:
     • White: Best for most images (recommended)
     • Black: For dark-themed images

4. Convert Files

   • Click "Convert to JPG" for each file
   • Each conversion costs 1 credit
   • Conversion happens in your browser (no upload)

5. Download Results

   • Download individual files as they complete
   • Or use "Download All (ZIP)" for multiple files

Privacy & Security

✅ 100% Browser-Based

• All conversions happen in your browser using Web Workers
• Files never leave your device
• No data is sent to any server
• Zero server-side processing

✅ Credit System

• Credits are deducted after successful conversion
• 1 credit per file conversion
• File contents remain completely private

✅ Secure

• No file storage
• No tracking of file contents
• HTTPS encryption for credit transactions

Tips for Best Results

Quality Settings

• 50-70%: Maximum compression, smaller files, visible quality loss
• 80-90%: Recommended for web (great balance)
• 95-100%: Minimal compression, near-original quality

File Size Reduction

• PNG to JPG typically reduces file size by 50-80%
• Photos and complex images compress best
• Screenshots and simple graphics may not compress as much

When to Use JPG

• ✅ Photos and images with many colors
• ✅ Web images where file size matters
• ✅ Social media uploads
• ✅ Email attachments
• ❌ Logos or graphics requiring transparency
• ❌ Images with text (PNG or WebP better)

Transparency Handling

• JPG format does not support transparent backgrounds
• Transparent pixels are replaced with your chosen color
• Preview your image to verify the background looks good
• For logos/graphics needing transparency, keep PNG or use WebP

Technical Details

• Max file size: 20 MB per file
• Max files per batch: 10 files
• Input format: PNG only (.png)
• Output format: JPG (.jpg)
• Quality range: 50-100%
• Processing: Client-side using Canvas API

Troubleshooting

File not converting?

• Check file size (must be under 20MB)
• Verify file is actually PNG format
• Try refreshing the page

Quality looks poor?

• Increase quality slider to 90-100%
• JPG uses lossy compression - some quality loss is normal

Transparent areas look wrong?

• Change background color to match your use case
• White for light backgrounds, Black for dark

Out of credits?

• Each conversion costs 1 credit
• Upgrade your plan for more credits
• Free plan includes monthly credits