Convert JPEG to PNG - Image Converter
Select Or Drag & Drop Images Here
Convert JPEG to PNG Online
Convert JPEG images to PNG online for free with FindAllTools. Convert JPG and JPEG files to PNG directly in your browser without installing additional software.
Select your JPEG image or drag and drop it into the converter, then click Convert to PNG. The converted PNG file is created locally in your browser and is ready to download.
No account, sign-up, or server upload is required.
JPEG vs PNG
JPEG and PNG are two widely used image formats with different compression methods. JPEG uses lossy compression and is particularly common for photographs, while PNG uses lossless compression and supports transparent pixels.
PNG can be useful when you need lossless storage of the pixels produced from a JPEG image or when the resulting image will be used in a workflow that expects PNG files.
How to Convert JPEG to PNG
Convert a JPEG image to PNG in a few simple steps:
- Add Your JPEG: Select a JPG or JPEG file from your device or drag and drop it into the upload area.
- Convert to PNG: Click the Convert to PNG button to process the image directly in your browser.
- Preview the Result: Review the converted PNG and its resulting file size.
- Download: Download the PNG file to your device.
Does JPEG to PNG Improve Quality?
Converting a JPEG to PNG does not restore details that were already removed by JPEG compression. The JPEG is decoded first, and the resulting pixels are stored in the lossless PNG format.
PNG prevents additional lossy compression when the converted image is saved again, but it cannot recover information that was not present in the original JPEG.
JPEG to PNG File Size
A PNG file can be larger than the original JPEG, especially when converting photographs. JPEG is optimized for smaller photographic images through lossy compression, while PNG preserves image data using lossless compression.
PNG is generally more useful for graphics, screenshots, illustrations, and images where lossless storage is preferred than for large photographs.
Can JPEG Become Transparent PNG?
JPEG does not support transparency, so a JPEG image does not contain transparent pixels that can simply be restored during conversion.
Converting JPEG to PNG creates a PNG image, but the conversion alone does not automatically remove the background or create transparency.
Does JPEG to PNG Resize the Image?
No. JPEG to PNG conversion keeps the original image dimensions. A JPEG that is 1920 × 1080 pixels will remain 1920 × 1080 pixels after conversion to PNG.
Convert JPG and JPEG Files to PNG
JPG and JPEG are different file extensions commonly used for the same JPEG image format. You can upload either .jpg or .jpeg files and convert them to PNG.
JFIF files containing JPEG image data can also be processed by the converter.
Convert JPEG to PNG on Mobile
You can convert JPEG images to PNG from a phone or tablet using a modern web browser. Select your image, convert it, and download the resulting PNG without installing an image-conversion app.
Private Browser-Based Conversion
FindAllTools processes JPEG to PNG conversion directly in your browser. Your image does not need to be uploaded to a remote server.
Browser-based processing can be useful when converting personal photographs, screenshots, documents, and other images that you prefer to keep on your device.
Convert Other Image Formats to PNG
If your image is in another format, use one of these dedicated PNG conversion tools:
Frequently Asked Questions
How do I convert JPEG to PNG?
Select or drag and drop your JPEG image into the converter, then click Convert to PNG. The PNG file is created directly in your browser and can be downloaded immediately.
Can I convert JPG to PNG?
Yes. JPG and JPEG use the same underlying image format, so both JPG and JPEG files can be converted to PNG with this tool.
What is the difference between JPEG and PNG?
JPEG uses lossy compression and is commonly used for photographs. PNG uses lossless compression and supports transparency, making it useful for graphics, screenshots, logos, and images where preserving image data is important.
Does converting JPEG to PNG improve image quality?
Converting a JPEG to PNG does not restore image data that was already lost through JPEG compression. PNG preserves the pixels produced during conversion, but it cannot recover details that were removed from the original JPEG.
Does JPEG to PNG conversion make the file larger?
It can. JPEG is designed for efficient lossy compression, while PNG uses lossless compression. Photographs converted from JPEG to PNG can therefore become significantly larger.
Can JPEG be converted to PNG with transparency?
No existing transparency can be recovered from a JPEG because JPEG does not support an alpha channel. Converting JPEG to PNG creates a PNG without transparency unless transparency is added through a separate image-editing operation.
Does converting JPEG to PNG change the image dimensions?
No. The converter keeps the original width and height of the JPEG image when creating the PNG output.
Can I convert multiple JPEG files to PNG?
Yes. You can add multiple supported images and convert them to PNG. Each image is processed separately and can be downloaded individually.
Can I convert JPEG to PNG on my phone?
Yes. The converter works in modern mobile browsers, allowing you to select a JPEG image from your phone and convert it to PNG.
Are my JPEG images uploaded to a server?
No. The conversion is performed directly in your browser. Your JPEG images do not need to be uploaded to a remote server for conversion.
Is the JPEG to PNG converter free?
Yes. FindAllTools provides the JPEG to PNG converter for free without requiring an account or sign-up.
What JPEG files are supported?
The converter supports common JPEG images using .jpg and .jpeg extensions. JFIF files containing JPEG image data are also supported by the image conversion engine.
Note: You can convert up to 3 images at a time, and each uploaded image must be no larger than 20MB.