JPEG to PNG Converter
Convert JPEG images to PNG with transparency
Privacy & Security
All image conversion happens entirely in your browser using JavaScript. Your images never leave your device, ensuring complete privacy and security.
Privacy & Security
Your privacy is our priority. All JPEG to PNG conversion is performed entirely in your browser using client-side JavaScript. Your images are never uploaded to any server, stored, or shared. The conversion happens locally on your device, and your files remain completely private and secure.
About This JPEG to PNG Converter
Upgrade your JPEG images to superior PNG format with our free online converter. Perfect for graphics that need transparency support, images requiring further editing without quality loss, or projects demanding lossless image quality. Our tool processes everything in your browser, ensuring your images remain completely private and secure with no server uploads required.
Key Features
Quality Upgrade
Upgrade from lossy JPEG to lossless PNG format for future-proof quality
Transparency Ready
Convert to PNG format that supports transparent backgrounds for graphics work
Lossless Compression
PNG preserves every pixel without degradation or compression artifacts
Batch Conversion
Convert multiple JPEG images to PNG format in one operation
Edit-Friendly Format
PNG is ideal for images that need further editing and manipulation
Drag & Drop
Simply drag and drop your JPEG files for instant conversion
No File Size Limit
Convert images of any size without restrictions
Fast Processing
Instant conversion powered by your browser's processing capability
100% Client-Side
All conversion happens in your browser - images never uploaded to servers
Free & Unlimited
Convert as many JPEG files to PNG as you need, completely free
How to Convert JPEG to PNG
Upload JPEG Files
Click to browse or drag and drop your JPEG images into the converter
Start Conversion
Click the convert button to transform your JPEG images to PNG format
Download PNG Files
Download your high-quality PNG images individually or as a batch
Tips for Best Results
- Use for Graphics Work: Convert to PNG when preparing images for graphic design or further editing
- Prevent Future Quality Loss: PNG prevents additional quality degradation from repeated editing and saving
- Transparency Requirements: Convert to PNG when you need to add or work with transparent backgrounds
- Expect Larger Files: PNG files will be larger due to lossless compression - a tradeoff for quality
- Best for Line Art & Text: PNG excels with sharp edges, text, and graphics better than JPEG
- Professional Output: Use PNG for professional projects where quality is more important than file size
Frequently Asked Questions
Is JPEG to PNG conversion really free?
Yes! Our JPEG to PNG converter is completely free with unlimited conversions. There are no hidden fees, subscriptions, or file limits.
Are my images uploaded to your servers?
No. All conversion happens entirely in your browser using JavaScript. Your JPEG files never leave your device, ensuring complete privacy and security.
What's the difference between JPEG and PNG?
JPEG uses lossy compression creating smaller files but loses some quality each time you edit and save. PNG uses lossless compression, preserving perfect quality but creating larger files. PNG also supports transparency, which JPEG cannot.
Will converting JPEG to PNG improve my image quality?
Converting won't restore quality already lost in JPEG compression, but it prevents further quality loss. If you'll be editing the image multiple times, converting to PNG first protects against additional degradation.
When should I use PNG instead of JPEG?
Use PNG for graphics with text, logos, screenshots, line art, or images with sharp edges. Also use PNG when you need transparency or plan to edit images multiple times without quality loss. Use JPEG for photographs where file size matters more than perfect quality.
Can I convert multiple JPEG files at once?
Yes! Our converter supports batch processing, allowing you to convert multiple JPEG images to PNG format simultaneously, saving you time and effort.
Why Use Our JPEG to PNG Converter?
Converting JPEG images to PNG format is essential when you need lossless quality, transparency support, or plan to edit images multiple times without quality degradation. Our free online converter makes it easy to upgrade your images from lossy JPEG to superior PNG format. Whether you're preparing graphics for design work, need transparency for overlays, want to prevent quality loss from repeated editing, or require maximum image fidelity, our tool provides fast, secure conversions with complete privacy. No software installation required - just upload, convert, and download your high-quality PNG files.