Can converting JPG to PNG improve my image quality?

No, converting JPG to PNG preserves existing image quality without further loss, but it does not restore details lost from the original JPG compression.

Why should I convert a JPG screenshot to PNG?

PNG preserves sharp edges and supports transparency, making it ideal for screenshots and UI elements that need to maintain clarity and alpha channels.

Will PNG files be larger than JPG files after conversion?

Yes, PNG files generally have larger sizes for photographic content because PNG uses lossless compression, which preserves all image data.

Convert Your Image to PNG Format Easily Online

Learn how to convert JPG images to PNG with an online tool that preserves image quality, supports transparency, and enhances editing potential.

Upload Your File | Maximum Size Upto 25MB

Quick Access To 13 JPG File Conversion Pairs

What Is This Tool?

This online converter transforms JPG images into PNG format, offering lossless compression and support for transparency. It is ideal for users who need to preserve image detail without further loss, add alpha channels, or prepare images for editing and web use.

How to Use This Tool?

Upload your JPG image from your device or drag and drop it into the converter.
Select PNG as the target output format for lossless compression and transparency support.
Start the conversion process by clicking the convert button.
Download the converted PNG file once the process is complete.
Use the PNG file for editing, web publishing, or archival purposes.

Key Features

Converts JPG (lossy format) files into PNG (lossless format).
Preserves existing image pixel data without additional compression loss.
Adds transparency support through PNG's alpha channel.
Supports sharp edges and graphics preservation for UI elements.
Browser-based with no software installation required.
Maintains embedded metadata during conversion.

Examples

Convert a photograph captured on a smartphone JPG to PNG before applying edits to avoid further quality loss.
Change a JPG screenshot of a user interface into PNG to preserve sharp edges and add transparency.
Archive JPG images as PNG to maintain image quality and metadata for long-term storage.

Common Use Cases

Preparing photographic images for editing without introducing additional compression artifacts.
Converting screenshots or UI graphics from JPG to PNG to retain sharpness and support transparent backgrounds.
Saving images in a lossless format for archival or further compositing workflows.
Publishing web graphics such as logos or icons that need transparent backgrounds.

Tips & Best Practices

Always convert to PNG when transparency or lossless image quality is required.
Use this tool to avoid repeated recompression artifacts common with JPG format.
Keep in mind that PNG files may have larger sizes than JPGs, especially for photographic content.
Avoid converting low-quality JPGs expecting improved original quality, as PNG preserves existing artifacts.
Check compatibility if using PNG files in high-bit-depth or print-prepress workflows due to some limitations.

Limitations

Existing compression artifacts from the original JPG cannot be removed by converting to PNG.
PNG files generated from photographic JPGs tend to be significantly larger in size.
PNG lacks native CMYK color support, which may limit use in some print workflows.
Not all viewers and editing tools fully support PNG’s 16-bit per channel color depth.
PNG format does not support built-in animation without additional specifications.

Frequently Asked Questions

Can converting JPG to PNG improve my image quality?: No, converting JPG to PNG preserves existing image quality without further loss, but it does not restore details lost from the original JPG compression.
Why should I convert a JPG screenshot to PNG?: PNG preserves sharp edges and supports transparency, making it ideal for screenshots and UI elements that need to maintain clarity and alpha channels.
Will PNG files be larger than JPG files after conversion?: Yes, PNG files generally have larger sizes for photographic content because PNG uses lossless compression, which preserves all image data.

Key Terminology

JPG (JPEG): A lossy raster image format widely used for photographic images, featuring compression that reduces file size but may introduce artifacts.
PNG: A lossless raster image format supporting transparency and high-quality color data, used for graphics requiring sharp details and alpha channels.
Alpha Channel: An image channel used in PNG files to represent transparency information, allowing parts of an image to be fully or partially transparent.

Quick Knowledge Check

What is a main advantage of converting JPG images to PNG?

It reduces the file size significantly.

It preserves image quality without further compression loss.

It adds a CMYK color channel.

Which feature does PNG support that JPG does not?

Embedded metadata like EXIF and XMP.

Alpha transparency channels.

Progressive encoding.

What limitation should you consider when converting JPG to PNG?

PNG files cannot contain metadata.

PNG files are typically larger than JPGs for photographic images.

PNG does not support lossless compression.