Convert JPG to PNG Online
Convert JPG to PNG free with a private browser-based image converter.
Add your images
● Local processingDrop your images here
or choose files from your device
JPG · Up to 30 MB each · Paste with Ctrl / ⌘ + VYour images are processed locally in your browser and are not uploaded.
Up to 20 images. On low-memory devices: 5 images, 15 MB each. HEIC exports the first still image.
How to use this JPG to PNG converter
- 1
Choose or drop your JPG or JPEG images.
- 2
Review the PNG output preview and file details.
- 3
Convert, preview and download your PNG files.
Why use this tool?
- Convert JPG to PNG free without installing software.
- Preserve decoded image pixels with lossless PNG output.
- Keep your images on your device throughout conversion.
About JPG and PNG
JPEG is a lossy photo format. PNG is lossless and useful in editing workflows. A PNG made from a JPEG may be larger and will not regain lost detail or gain a transparent background. Use this JPG to PNG converter when you need a lossless, widely supported image for editing, graphics or uploads. This JPEG to PNG workflow also makes it easy to convert an image to PNG for forms and creative projects.
Frequently asked questions
How do I convert JPG to PNG?
Choose one or more JPG or JPEG files, start the conversion, then preview and download the PNG results in your browser.
Is this JPG to PNG converter free?
Yes. You can convert JPG to PNG free without an account or paid software. Files are processed locally on your device.
What is the difference between JPEG and PNG?
JPEG is usually smaller and uses lossy compression. PNG uses lossless compression and is useful when you need crisp graphics or repeated editing.
Will converting JPG to PNG improve image quality?
No. PNG preserves the pixels decoded from the JPG, but it cannot restore detail already lost through JPEG compression.
Can I convert multiple JPG images at once?
Yes. Add multiple JPG or JPEG images, review the previews and download the converted PNG files together as a ZIP.