How to Convert JPG to PNG — And When You Should

JPG to PNG conversion is less common than PNG to JPG, but there are good reasons to do it. PNG is a lossless format — it preserves every pixel exactly, supports transparent backgrounds, and doesn't degrade with repeated saves. If you're working with an image in a graphics editor, using it as a logo, or need to add transparency, converting your JPG to PNG is the right choice.

Why Convert JPG to PNG?

• Editing: PNG files don't lose quality each time you save, making them better for ongoing editing
• Transparency: If you need a transparent background (removing backgrounds), PNG is required
• Screenshots and UI: PNG renders text and sharp edges more crisply
• Archiving: PNG is lossless — no quality degradation over time
• Graphic design: Most design tools prefer PNG for assets and overlays

Important: JPG to PNG Doesn't Recover Lost Quality

Converting a JPG to PNG will not restore quality lost during JPG compression. PNG is lossless, but it can only preserve what's already in the JPG. Think of it like printing a blurry photo on high-quality paper — the paper quality doesn't fix the blur. The benefit is that the PNG won't lose any MORE quality on future saves.

Method 1: Use FileTools.eu (Recommended)

The simplest way is FileTools.eu's free JPG to PNG converter. Upload your JPG (or drop it on the page), and download the PNG instantly. The conversion happens in your browser — no files are ever sent to a server. Works on desktop and mobile, no account needed.

Method 2: Windows Paint

1. Open your JPG in Paint (right-click > Open with > Paint)
2. Click File > Save as
3. Choose 'PNG picture' from the format list
4. Name your file and click Save

Method 3: Mac Preview

1. Open the JPG in Preview
2. Go to File > Export
3. Set Format to PNG
4. Click Save

Method 4: Photoshop / GIMP

In Photoshop: File > Export > Export As, then choose PNG. In GIMP: File > Export As, type a .png filename and click Export. Both tools give you additional options like removing the background before export — great if you need a transparent PNG.

How Much Larger Will the PNG Be?

PNG files are significantly larger than JPG. A 500KB JPG photo typically becomes a 2–5MB PNG. For photos, this is rarely worth it unless you specifically need the benefits above. For screenshots, diagrams, and text-heavy images, PNG is usually already the better format.

JPG to PNG vs JPG to WebP

If your goal is a lossless format for the web, consider WebP over PNG. WebP lossless files are typically 25% smaller than PNG while offering the same quality. Use PNG when you need maximum compatibility (older software, print), and WebP when file size on the web matters.