JPEG to PNG Online Converter

Convert your JPEG file to PNG format in simple 3 clicks.

PNG⌄

Your file will be uploaded to DigitalOfficePro storage. By using this service, you agree to the DigitalOfficePro Terms of Use.

⚙ Optional Settings

Resize

Color Filter

DPI

dpi

Crop (px)

Convert JPEG to PNG Format

JPG to PNG conversion is essential when you need lossless quality or transparent backgrounds. JPG's lossy compression is great for photos, but it introduces artifacts around sharp edges — logos, text, and icons look blurry. PNG preserves every pixel exactly and supports full alpha transparency, making it the industry standard for web graphics, UI assets, and print-ready artwork. Once converted, you can re-edit and export the file repeatedly without any quality degradation.

Why Convert JPEG to PNG?

🖼️

Transparent backgrounds

PNG supports full alpha transparency. Remove backgrounds cleanly after converting from JPG.

✍️

Text and logos

Crisp edges on text and solid shapes stay artifact-free in PNG, unlike the blurry halos in JPG.

🔄

Non-destructive editing

PNG never loses quality on re-save. Edit and export repeatedly without generational loss.

🌐

Web UI assets

Icons, buttons, and interface elements look pixel-perfect as PNG on any high-DPI display.

JPEG

File extension.jpeg
DescriptionJPEG is the most widely used lossy image compression format, ideal for photographs and complex images with many colors.
Associated programsAdobe Photoshop, GIMP, Windows Photo Viewer, Preview (Mac)
Developed byJoint Photographic Experts Group
MIME typeimage/jpeg

PNG

File extension.png
DescriptionPNG (Portable Network Graphics) is a lossless raster image format that supports transparency. Ideal for graphics, logos, icons, and images that require a transparent background.
Associated programsAdobe Photoshop, GIMP, Microsoft Paint, Preview (Mac)
Developed byPNG Development Group
MIME typeimage/png

How to Convert JPEG to PNG?

Convert your JPEG file to PNG format in simple 3 clicks.

Step 01

Upload your JPEG file

Click "Choose File" or drag and drop your JPEG image into the upload area.

Step 02

Select PNG as output format

Choose "PNG" as the output format. Optionally adjust dimensions, color filters, or DPI.

Step 03

Convert the file

Click "Convert Now" to start converting your JPEG file to PNG.

Step 04

Download the PNG file

Once the conversion is complete, download your converted PNG file instantly.

💡

Tip: Converting JPG → PNG does NOT recover quality lost during original JPG compression. PNG preserves whatever quality the JPG has — without further loss.

Free JPEG File Conversion Tools

Frequently Asked Questions

Common questions about converting JPEG to PNG.

Is this JPEG to PNG converter free?

Yes, our JPEG to PNG converter is 100% free to use. No registration, no login, no hidden fees.

How long does it take to convert JPEG to PNG?

Conversion typically takes only a few seconds using our powerful cloud servers.

Is my JPEG file secure?

Yes. Your files are processed on our secure servers and deleted immediately after conversion.

What is the maximum file size?

You can convert files up to 400MB in size for free.

Do I need to install software?

No installation required. Our JPEG to PNG converter works entirely in your web browser.

JPEG vs PNG: Complete Format Guide

Feature	JPEG (source)	PNG (target)
Compression	Lossy	Lossless
Transparency	Not supported — transparent areas always render as solid white or the specified matte color	Full 8-bit alpha channel — each pixel can be any opacity level from fully transparent (0) to fully opaque (255)
Animation	Not supported	Not in standard PNG; APNG (Animated PNG) is a non-standard extension with limited, inconsistent support
Color Depth	24-bit (8 bits per channel: RGB) — up to 16.7 million colors	24-bit RGB (16.7M colors) or 32-bit RGBA (16.7M colors + full alpha); up to 48-bit for professional workflows
File Size	50 KB – 5 MB per image depending on resolution and quality setting	100 KB – 10 MB — significantly larger than JPG for photographic content
Browser Support	Universal — all browsers, all operating systems, all devices including IE6 and older smartphones	Universal — all modern browsers, operating systems, and devices including IE7+
Best For	Photos, web images	Graphics, logos, UI

Common Use Cases: JPEG → PNG Conversion

🎨 Graphic design workflows🖥️ Web UI elements📱 App icon production🏷️ Product watermarking📸 Background removal prep🖼️ Digital illustration

⚠️Converting JPG → PNG does NOT recover quality lost to JPG compression. It creates a lossless copy of whatever quality the JPG currently has — ideal for future editing, but existing compression artifacts cannot be reversed.

JPEG

About the JPEG Format

Standardized in 1992 by the Joint Photographic Experts Group, JPEG became the internet's dominant image format through the 1990s. Its DCT compression made digital photography practical for early web and digital cameras, enabling photo-sharing at a time when dial-up connections made large files impractical. Today it remains the default format for cameras, smartphones, and photo-sharing platforms worldwide.

✓ Strengths

+Smallest file sizes for photographs (10:1 to 20:1 compression ratio)

+Universal compatibility across every device, software, and platform

+Embeds EXIF metadata (GPS, camera settings, date/time)

+Adjustable quality/size trade-off at save time

+Native support in every digital camera and smartphone

✗ Limitations

−Lossy — permanently discards image data with every save

−No transparency — backgrounds are always solid

−Visible block artifacts on sharp edges, text, and high-contrast areas

−Quality degrades with each re-save (generational quality loss)

−Limited to 8-bit per channel (no HDR or 16-bit depth)

When to Use JPEG

→Sharing photographs on social media, email, or blogs

→Camera images where file size matters more than pixel perfection

→Web page photos where page load speed is the priority

→Any context requiring maximum cross-device and software compatibility

💡 JPEG Tips

•Quality 85–95% delivers the optimal balance between file size and visual quality

•Never re-save a JPG after editing — use PNG or TIFF as your working master file

•Use PNG or WebP for logos, text, and graphics with sharp edges instead

•Strip EXIF metadata before web publishing to trim 5–20 KB per image

PNG

About the PNG Format

PNG was created in 1996 as a free, patent-unencumbered alternative to GIF after Unisys enforced its LZW compression patent. The PNG Development Group introduced full-color support, genuine alpha transparency, and superior lossless compression. It quickly became the web standard for logos, UI elements, and any image requiring a transparent background — a role it dominates to this day.

✓ Strengths

+Lossless — every pixel preserved with zero compression artifacts

+Full 8-bit alpha channel for smooth, semi-transparent edges

+Ideal for text, logos, and graphics where sharpness is non-negotiable

+Unlimited re-saves without any quality degradation whatsoever

+Supports up to 48-bit color depth for professional color workflows

✗ Limitations

−3–5× larger than JPG for photographic content

−No native animation support in standard PNG

−Slower to load than WebP for equivalent image content

−Not practical for very high-resolution photographs at web scale

When to Use PNG