JPG to PNG Converter
Convert JPG to PNG online for free. Lossless quality, transparency support. Up to 50 MB.
Drop your JPG file hereTap to choose your JPG file
or
Also supports WebP, BMP, TIFF, GIF, HEIC, AVIF, PSD • Max 50 MB
How to Convert JPG to PNG
Upload
Drag and drop your JPG file into the converter above, or click Choose JPG File to browse your device.
Convert
Click Convert to PNG. Our server converts your file in seconds with lossless output.
Download
Click Download PNG to save the converted file. That's it — no registration, no email required.
Convert JPG to PNG on Any Device
On Windows 10/11
Windows users often need PNG files for presentations in PowerPoint, where transparent logos and graphics look cleaner on colored slide backgrounds. JPG images always carry a solid rectangular background that clashes with slide designs. While Microsoft Paint can technically "Save As" PNG, it offers no optimization and the workflow is tedious for multiple files. Paint 3D was removed from Windows 11, and Photos app has no format conversion feature. If you need a PNG for a document, a website upload, or a design project, an online converter lets you go from JPG to PNG in seconds without installing any additional software.
On Mac
macOS Preview can export images to PNG via File > Export, but it requires opening each file individually and manually changing the format dropdown — impractical for multiple images. Designers working in Sketch or Figma frequently need PNG exports for assets, and screenshots taken with Cmd+Shift+4 already save as PNG by default, setting the expectation that all graphics should be in lossless format. When a client sends you JPG logos or graphics that need to be placed over non-white backgrounds, converting to PNG is the first step before adding transparency in an image editor.
On iPhone / iPad
iPhone cameras save photos as HEIC by default (or JPG if changed in Settings), but many apps and web forms specifically require PNG uploads — profile pictures, document scans, and form attachments often reject other formats. iOS has no built-in image format converter. The Shortcuts app can technically be configured to convert images, but it requires creating a multi-step automation that most users find confusing. A browser-based converter in Safari is the fastest path: choose your photo from the camera roll, convert, and download the PNG directly to Files.
On Android
Android phones save camera photos as JPG, but many e-commerce platforms, government portals, and online forms require PNG uploads for ID photos, signatures, and documents. Samsung Gallery and Google Photos don't offer format conversion. Some users try screenshot workarounds to get PNG files, but this degrades quality and changes dimensions. An online converter preserves the original resolution and produces a proper PNG file that meets upload requirements for any platform.
On Chromebook
ChromeOS has minimal image editing capabilities. The built-in Gallery app can crop and rotate images but cannot change file formats. School and work-managed Chromebooks typically block Linux app installation and Android app sideloading, leaving browser-based tools as the only option for image conversion. Students frequently need PNG files for Google Slides presentations and Docs assignments where JPG backgrounds look out of place. No extensions or downloads required — just upload and convert.
What is JPG?
JPG (also written as JPEG) is the most widely used image format in the world. It uses lossy compression to reduce file sizes dramatically, making it ideal for photographs and complex images with millions of colors.
Every digital camera, smartphone, and web browser supports JPG natively. The trade-off is that JPG discards some visual data each time the file is saved — re-editing and re-saving a JPG repeatedly causes visible quality degradation known as generation loss. JPG does not support transparency; any transparent areas are flattened to a solid color (usually white).
How to Open JPG Files
JPG is universally supported. On Windows, double-click to open in Photos or Paint. On Mac, Preview opens JPG files natively, and Quick Look (press Space in Finder) provides instant preview. On Android and iPhone, JPG files open in the default gallery app. Every web browser displays JPG images without any plugins. For editing, GIMP (free) and Adobe Photoshop handle JPG with full support for color profiles and EXIF metadata.
What is PNG?
PNG (Portable Network Graphics) is a lossless image format that preserves every pixel exactly as stored. It was designed as an improved replacement for GIF, with support for millions of colors and an alpha channel for transparency.
PNG is the format of choice for screenshots, graphics with text, logos, UI elements, and any image that needs a transparent background. Because PNG uses lossless compression, you can open, edit, and re-save a PNG file unlimited times with zero quality loss. The trade-off is larger file sizes compared to JPG — typically 2–5x larger for photographic content.
How to Open PNG Files
PNG is supported by every modern operating system and web browser. On Windows, Photos and Paint both open PNG files. On Mac, Preview handles PNG natively with full transparency support. On Android and iPhone, PNG files display in the gallery and Files apps. All web browsers render PNG images, including transparency. For professional editing, GIMP, Photoshop, and Figma all support PNG with alpha channels.
About Transparency: What JPG to PNG Does and Doesn't Do
One of the most common misconceptions is that converting a JPG to PNG will magically make the background transparent. It won't. Here's why:
JPG files have no concept of transparency — every pixel has a solid color value. When you convert a JPG to PNG, the converter copies all pixel data as-is into the PNG container. The result is a PNG file with a completely solid background, identical in appearance to the original JPG.
What PNG does provide is the capability to hold transparency data (an alpha channel). After converting to PNG, you can open the file in an image editor like Photoshop, GIMP, or Figma and manually remove the background. The editor will store that transparency in the PNG's alpha channel. This two-step workflow — convert to PNG, then remove background — is the correct approach.
So why convert at all? Because JPG cannot store transparency under any circumstances. If you try to remove a background and save as JPG, the transparent areas will be filled with a solid color. PNG is the prerequisite format for any transparency work. Converting JPG to PNG is step one; editing out the background is step two.
JPG vs PNG: Quick Comparison
| Feature | JPG | PNG |
|---|---|---|
| Compression | Lossy | Lossless |
| Transparency | Not supported | Full alpha channel |
| File size (photo) | Small (e.g. 500 KB) | Large (e.g. 2–3 MB) |
| Quality on re-save | Degrades each time | No loss, ever |
| Color depth | 24-bit (16.7M colors) | 24-bit + 8-bit alpha (48-bit possible) |
| Best for | Photos, web images, social media | Screenshots, graphics, logos, editing |
| Web performance | Fast loading (small files) | Slower loading (larger files) |
| Editing friendly | No (quality degrades on each save) | Yes (lossless re-saves) |
Why Convert JPG to PNG?
Lossless re-editing
Once your image is in PNG format, you can open, edit, crop, resize, and re-save it as many times as you need without any further quality loss. JPG degrades with every save cycle. If you plan to edit an image multiple times, converting to PNG first protects the quality you have.
Platform requirements
Many platforms, forms, and tools specifically require PNG uploads. Government portals, e-commerce product listings, print-on-demand services, and design tools like Canva or Figma often expect PNG for logos, signatures, and graphics. Converting your JPG ensures it meets the required format.
Screenshot consistency
Operating systems save screenshots as PNG by default. If you're mixing screenshots with JPG photos in a document or presentation, converting everything to PNG ensures consistent quality and behavior. No compression artifacts, no mismatched rendering.
Future transparency work
If you plan to remove a background in Photoshop, GIMP, or an online tool, the image must be in a format that supports transparency. JPG cannot hold transparency data. Converting to PNG is the necessary first step before any background removal or alpha channel editing.