Free JPG to PNG Converter Online
Convert JPG and JPEG images to PNG online with our free JPG to PNG Converter. Upload your JPG image, choose the original size or set a custom width and height, and download the converted PNG file instantly.
The tool works directly in your browser, so you can convert images without installing software or uploading your files to a remote server. It is designed to work smoothly on mobile phones, tablets, and desktop computers.
How to Convert JPG to PNG
- Upload a JPG or JPEG image.
- Wait for the image preview to appear.
- Choose the original dimensions or enter a custom width and height.
- Keep the aspect ratio enabled if you want to preserve the original proportions.
- Click Convert to PNG.
- Preview the converted image.
- Click Download PNG to save the file.
Custom JPG to PNG Image Size
Our converter lets you create a PNG with a custom image size. Enter the exact width and height you need in pixels before starting the conversion.
You can also enable Maintain aspect ratio to automatically keep the original proportions. If you need complete control over both dimensions, simply disable this option and enter your preferred width and height.
JPG to PNG Converter Features
- Free JPG to PNG conversion
- Supports JPG and JPEG images
- Custom width and height
- Maintain original aspect ratio
- 10% to 200% scaling option
- Instant image preview
- One-click PNG download
- Mobile-friendly interface
- No software installation required
- Browser-based image processing
- No account required
Why Convert JPG to PNG?
JPG is commonly used for photographs because it produces relatively small files. PNG is useful when you need a lossless image format or want to work with images that require better preservation of image details.
Converting JPG to PNG can be useful for website graphics, editing workflows, documents, presentations, digital designs, screenshots, and other situations where PNG is preferred.
JPG vs PNG
JPG uses lossy compression and is generally suitable for photographs and images where a smaller file size is important. PNG uses lossless compression and is commonly used for graphics, screenshots, logos, and images where preserving details is important.
Is JPG to PNG Conversion Free?
Yes. This JPG to PNG converter is free to use. You can convert JPG and JPEG images without registration or installing additional software.
Are My Images Uploaded?
No. The conversion is performed locally in your browser. Your JPG image does not need to be uploaded to a server for the conversion process.
More Image Tools
Need to perform other image operations? Try the Image Resizer to change image dimensions or use the Image Compressor to reduce image file size.
You can also convert PNG images back to JPG with our PNG to JPG Converter.
Frequently Asked Questions
How do I convert JPG to PNG?
Upload your JPG image, select the required dimensions, click Convert to PNG, and download the resulting PNG file.
Can I convert JPEG to PNG?
Yes. JPEG and JPG images are supported by the converter.
Can I choose a custom PNG size?
Yes. Enter your preferred width and height in pixels before converting the image.
Can I maintain the original aspect ratio?
Yes. Enable the Maintain aspect ratio option to keep the original image proportions while changing its dimensions.
Does the converter work on mobile?
Yes. The tool is responsive and can be used on Android phones, iPhones, tablets, and desktop computers.
Do I need to install software?
No. The JPG to PNG converter works directly in a modern web browser.