Convert PNG File to JPG Online (No Quality Loss)
Need to convert PNG file to JPG online? Maybe your PNG screenshots are too large, a website only accepts JPG uploads, or you want to reduce file sizes for faster loading. Whatever the reason, converting PNG to JPG is one of the most common image tasks — and you can do it instantly, for free, right in your browser.
Our converter lets you change PNG to JPG without uploading your files to any server. Everything processes locally on your device, so your images stay completely private.
⚡ PNG to JPG Converter — Instant
Convert PNG files to JPG in seconds. Reduce file size by up to 80%. No upload needed, no signup required.
Convert PNG to JPG Now →Why Convert PNG to JPG?
PNG and JPG serve different purposes. Here's when and why you'd want to convert:
📉 Smaller File Sizes
JPG files are typically 5-10x smaller than PNGs for photographs. A 10MB PNG photo becomes a 1-2MB JPG with virtually no visible difference.
⚡ Faster Websites
Smaller images load faster. Converting PNGs to JPGs on your website can dramatically improve page speed and SEO rankings.
📧 Email Attachments
Need to send photos by email? JPGs fit under attachment limits much more easily than PNGs.
🌐 Compatibility
Some platforms, forms, and applications only accept JPG. Converting ensures your image works everywhere.
PNG vs JPG: Quick Comparison
| Feature | PNG | JPG |
|---|---|---|
| File Size | Larger (lossless) | 5-10x smaller |
| Transparency | ✓ Supported | ✗ No transparency |
| Best For | Graphics, logos, screenshots | Photos, web images, email |
| Compression | Lossless (preserves every pixel) | Lossy (adjustable quality) |
| Web Performance | Slower loading | Faster loading |
| Color Depth | Up to 48-bit | 24-bit (16.7M colors) |
Rule of thumb: Use JPG for photos and complex images. Keep PNG only when you need transparency or pixel-perfect graphics (like logos). For the best of both worlds, consider converting to WebP — smaller than JPG with transparency support.
How to Convert PNG File to JPG Online
Converting takes about 5 seconds:
- 1
Open the Image Converter
Go to our free image converter. No account needed, works on any device.
- 2
Upload Your PNG Files
Drag and drop your PNG images or click to browse. You can convert multiple PNG files to JPG at once.
- 3
Select JPG as Output Format
Choose JPG/JPEG as the target format. Adjust quality if needed — 85% gives the best balance of size and quality.
- 4
Download Your JPG Files
Get your converted JPGs instantly. If you uploaded multiple files, download them all at once as a zip.
What Happens to Transparency When Converting PNG to JPG?
This is the most important thing to know: JPG does not support transparency. When you convert a PNG with transparent areas to JPG:
- •Transparent areas become white by default
- •The product/subject stays exactly the same
- •File size drops significantly (transparent PNGs are especially large)
Need to keep transparency? Don't convert to JPG. Instead, convert to WebP — it supports transparency AND has smaller file sizes than PNG. Use our image converter and select WebP as the output format.
How Much Smaller Will My JPG Be?
Typical file size reductions when converting PNG to JPG:
| Image Type | PNG Size | JPG Size (85%) | Savings |
|---|---|---|---|
| Photo (4K) | 15-25 MB | 2-4 MB | ~85% |
| Screenshot (1080p) | 2-5 MB | 200-500 KB | ~90% |
| Product photo | 3-8 MB | 300KB-1 MB | ~88% |
| Social media graphic | 1-3 MB | 100-400 KB | ~85% |
Convert PNG to JPG Without Losing Quality
Technically, JPG is always lossy — but at high quality settings (80-95%), the difference is invisible to the human eye. Here's how to get the best results:
- •Use 85-90% quality — This is the sweet spot. Visually identical to PNG, with 80%+ file size reduction.
- •For web images, use 80% — Slightly more compression, still looks excellent. Great for websites where speed matters.
- •For print, use 95% — Maximum quality for professional printing. File will be larger but detail is preserved.
- •Keep the original PNG — Always save your original. You can always re-convert at different settings later.
Other Image Conversions
Our free converter handles all major image format conversions:
JPG → PNG
Add transparency support
PNG → WebP
Smallest with transparency
WebP → JPG
Universal compatibility
JPG → WebP
Smaller than JPG
WebP → PNG
Lossless with transparency
Compress Images
Reduce size without converting
Frequently Asked Questions
Can I convert PNG to JPG on my phone?
Yes — our converter works in any mobile browser (Safari, Chrome). Open the tool, select your PNG from your camera roll or files, and download the JPG.
Is there a file size limit?
No practical limit. Since everything processes in your browser, it depends on your device's memory. Most devices handle images up to 50MB+ easily.
Can I convert multiple PNGs to JPG at once?
Yes — drag and drop multiple PNG files at once. They'll all be converted to JPG simultaneously.
Are my images uploaded to a server?
No. MiOffice processes everything locally in your browser. Your PNG files never leave your device. This makes it safe for confidential or sensitive images.
What's the difference between JPG and JPEG?
They're exactly the same format. JPG is just a shorter file extension (from the old Windows 3-character limit). .jpg and .jpeg files are identical.
Ready to Convert PNG to JPG?
Instant, and 100% private. Convert PNG files to JPG online in seconds.
Convert PNG to JPG Now →