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πŸ–ΌοΈ JPG to PNG Converter

Convert JPEG images to lossless PNG β€” batch supported, transparency preserved, 100% in your browser.

Drop JPG / JPEG images here or click to upload

Also accepts PNG, WebP, BMP, GIF β€” converts everything to PNG Β β€’Β  Max 50 files

Conversion Settings
Background Color
Fill for transparent areas (PNG→PNG keeps alpha)
Preserve Transparency
Keep alpha channel in output PNG
Scale (%)
Resize output image
100%
Max Width (px)
0 = no limit
Max Height (px)
0 = no limit
Auto-Download
Download each file after converting
JPG vs PNG
πŸ”’ PNG is lossless β€” no quality degradation
🎨 PNG supports transparency (alpha channel)
πŸ“¦ PNG files are typically larger than JPG
πŸ–ΌοΈ Best for logos, icons, screenshots
πŸ“· JPG is better for photos (smaller size)
Privacy
βœ… 100% client-side β€” no server upload
βœ… Images never leave your device

About JPG to PNG Conversion

Why Convert to PNG?

PNG uses lossless compression meaning every pixel is preserved exactly. This makes it ideal for images that need to be edited multiple times or images with sharp edges like logos and text.

Transparency Support

Unlike JPG, PNG supports an alpha channel for transparency. When converting from JPG (which has no alpha), you can choose a background fill color or leave it white for full opacity.

File Size Trade-off

PNG files are generally 2–5Γ— larger than equivalent JPG files. For web use, consider WebP which offers both lossless and lossy compression with smaller file sizes. Use PNG when quality is critical.

Batch Processing

This tool supports converting up to 50 images at once. All processing happens in your browser using the HTML5 Canvas API. The ZIP download bundles all converted PNGs into one file.