JPG to PNG
Convert JPG to PNG online in one click. Lossless output, transparent background support — runs entirely in your browser.
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How it works
Upload
Drag and drop your JPG file — or click to browse.
Process
Your browser handles everything locally. Zero server contact.
Download
Instantly save the result. No watermarks, no limits.
Why use JPG to PNG?
Privacy First
Your files never leave your device. No server contact, ever.
100% Browser-Based
Everything runs locally using JavaScript — works offline too.
Instant Results
No queue, no waiting. Files are processed in seconds.
Completely Free
No account, no plan, no watermarks. Free, always.
Step-by-step guide
Select your file
Click the upload area or drag a JPG file from your desktop into the tool above.
Process in your browser
The tool processes your file entirely inside your browser using JavaScript. Nothing is sent to a server.
Download PNG
Once done, your file downloads instantly. No sign-up, no waiting, no watermarks.
Convert JPEG images to lossless PNG format without uploading your file anywhere. PNG supports transparent backgrounds and is the correct format for logos, screenshots, icons, and graphics where sharp edges matter. The conversion preserves your original dimensions and pixel data exactly. Since processing runs in your browser, your image never leaves your device.
Frequently asked questions
PNG supports transparent backgrounds — JPG does not. If you need to place an image on a coloured or patterned background without a white box, you need PNG (or WebP). PNG is also lossless, making it better for logos, text screenshots, and diagrams where sharp edges and solid colours matter.
No. Converting to PNG will not restore quality that was lost during JPG compression. The output PNG will be lossless from this point forward, but any compression artefacts in the original JPG will remain.
PNG uses lossless compression, so it stores more data. JPG achieves small file sizes by discarding visual information your eye barely notices. When you convert to PNG, that data is not restored — the format simply stops discarding anything new. Expect PNG files to be 2–5× larger than their JPG equivalents.
Not automatically. JPG has no transparency channel, so the solid background colour (usually white) is preserved as-is in the PNG. To make a background transparent, you need an image editing tool that can detect and remove the background colour.
Yes. This tool reads your JPG file using the browser's built-in image decoding, re-encodes it as PNG entirely in memory, and downloads the result. Your image is never uploaded to any server.
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Open toolProblems this solves
- Image Looks Blurry or Pixelated After Upload
Your image appears blurry, soft, or lower resolution after uploading to a website, social media, or app.
- JPG Image Loses Quality Every Time It Is Saved
Re-saving a JPG repeatedly causes the image to degrade with each save — visible as increasing blurriness and compression artefacts.
- PNG Shows White Background Instead of Transparent
A PNG file that should have a transparent background is showing white or a colored background when opened or used on a website.
- Transparent Background Becomes White After Conversion
When converting an image with a transparent background (PNG) to JPG, the transparency is replaced by a white or coloured background.
Learn more
- How to Reduce Image File Size Without Losing Quality
The complete guide to image compression: choosing the right format, resizing correctly, setting quality levels, and the tools that deliver the best size-to-quality ratio.
- How to Convert PNG to JPG Online (And When You Should)
PNG and JPG serve different purposes. This guide explains when converting PNG to JPG saves space with no visible trade-off — and when it destroys quality you cannot recover.
- How to Convert JPG to PNG (Transparency, Quality, and Use Cases)
Converting JPG to PNG does not recover lost quality, but it stops further degradation and enables transparency support. Here is when the conversion is worth making.
- How to Resize Images for Instagram, Facebook, LinkedIn & Twitter
Every social platform has different image dimension requirements. Upload the wrong size and the platform crops, stretches, or blurs your image. Here are the exact specs for every major network.
- How to Convert WebP Images to JPG or PNG
WebP is Google's modern image format — but not every tool, app, or platform accepts it. Here is how to convert WebP to JPG or PNG instantly, and when to keep the WebP instead.
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