The Ultimate JPG to PNG & PNG to JPG Converter
Your one-stop solution to freely convert JPG to PNG or PNG to JPG. Take full control by resizing your images, locking the aspect ratio, and optimizing for web or design projects. All conversions are fast, secure, and happen directly in your browser.
Choose Conversion Type
Drag & Drop your JPG file here
or
Supports JPG, JPEG. Max file size: 10MB
sample-image.jpg
1.2 MB
Control Output Size (Optional)
Converting your image...
This happens in your browser and is usually very fast.
Conversion Successful!
Your PNG image is ready to download.
Original JPG
File Size:
Converted PNG
File Size:
How to Convert & Resize in 3 Steps
Upload Your Image
Select your conversion type (e.g., JPG to PNG), then drag & drop or select your JPG or PNG file.
Set Your Dimensions
Optionally, enter a new width or height. Keep "Maintain aspect ratio" checked to prevent distortion.
Convert & Download
Click the "Convert" button. Your new image will be ready for instant download, perfectly resized.
Why Choose Our Online Image Converter?
Total Control Over Image Size
Don't just convert; resize. Our tool lets you specify the exact width and height for your output image, making it perfect for web banners, social media posts, and more.
Unmatched Privacy & Security
Your images never leave your computer. All processing is done client-side using your browser's power. We never upload your files, guaranteeing 100% privacy.
Preserve Transparency (JPG to PNG)
Need to make a JPG transparent? Convert it to PNG. Our tool creates high-quality PNGs, the perfect format for logos or images that need a transparent background.
Optimize for Web (PNG to JPG)
Convert a heavy PNG to a lightweight JPG to improve your website's loading speed. Our conversion process creates a small file size with excellent visual quality.
Frequently Asked Questions
When should I use PNG instead of JPG?
Use PNG when you need transparency (like for logos or overlays) or when you have images with sharp lines and text, as PNG is a lossless format that preserves detail perfectly. Convert from JPG to PNG to gain these features.
When should I convert PNG to JPG?
Convert a PNG to a JPG when file size is a major concern, especially for photographs and complex images on a website. JPGs offer excellent compression, leading to faster page load times, which is great for SEO and user experience.
Will resizing my image reduce its quality?
Making an image smaller (downsizing) generally maintains high quality. Making an image larger (upsizing) than its original dimensions can result in some loss of sharpness. Our tool uses high-quality resampling algorithms to minimize this effect.
Is this image converter really free?
Yes, this tool is 100% free to use. There are no subscriptions, watermarks, or limits on the number of conversions. Enjoy unlimited JPG to PNG and PNG to JPG conversions.