JPG to PNG Converter — Free Online
Convert JPG and other image formats to lossless PNG with ToolMint. Upload JPG, WebP, BMP, GIF, AVIF, TIFF, or SVG files and get a high-quality PNG with full transparency support. Batch convert multiple images at once.
Lossless conversion to PNG. PNG preserves full transparency and uses lossless compression — ideal for logos, icons, screenshots, and graphics. Drop any image format below.
Drop images here or click to browse
JPG, WebP, BMP, GIF, AVIF, TIFF, SVG, PNG → PNG • Max 25 images
Any Image → PNG
Convert JPG, WebP, BMP, GIF, AVIF, TIFF, and SVG files to PNG format.
Lossless & Transparent
PNG uses lossless compression and preserves transparency from the source.
100% Private
All conversions run in your browser. No images are uploaded anywhere.
How to Convert JPG to PNG
Upload an image
Select or drag & drop a JPG, WebP, BMP, GIF, AVIF, TIFF, or SVG file.
Preview
See the converted PNG preview with full transparency intact.
Batch convert
Upload multiple images to convert them all to PNG at once.
Download
Save the lossless PNG file to your device or download all as a ZIP.
Frequently Asked Questions
- Why convert JPG to PNG?
- PNG is lossless and supports transparency. Converting to PNG preserves every pixel without further compression artifacts, making it ideal for graphics and logos.
- Which formats can I convert to PNG?
- JPG, WebP, BMP, GIF, AVIF, TIFF, and SVG files can all be converted to lossless PNG.
- Will the PNG file be larger than the original JPG?
- Usually yes. PNG is lossless, so it preserves full quality at the cost of larger file size compared to lossy JPG.
- Can I batch convert multiple files?
- Yes. Upload several images and convert them all to PNG at once. Download individually or as a ZIP archive.
- Is my image uploaded to a server?
- No. All conversion runs in your browser. Your images never leave your device.