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PNG to JPG – Free Online PNG to JPEG Converter | SmartCrafterAI
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PNG to JPG – Free Online Converter

Convert PNG to JPG instantly. Control quality, choose a background colour for transparent PNGs, and compare side-by-side before downloading. Private and free.

✅ 100% Free 🎨 BG Colour Picker 🎛️ Quality Control 🔒 Private ⚡ Instant
⭐⭐⭐⭐⭐ 4.9 / 5 (11,438 ratings)
P→JPNG to JPG Converter — Convert Now
📷
Drop your PNG here
or click to browse — PNG files · max 50MB
📷 Choose PNG
JPG Quality — 92%
Background Colour (replaces transparency)
Custom:
📷 Original PNG
Original PNG
✅ Converted JPG
Converted JPG
Width
Height
PNG Size
JPG Size
Size Saving
🎨

Background Colour Picker

JPG has no transparency. Choose white, black or any custom colour to fill transparent PNG areas before conversion.

🎛️

Quality Control

Adjust JPG compression from 10% to 100%. Fine-tune the trade-off between file size and sharpness for your exact use case.

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Side-by-Side Preview

The checkerboard pattern on the original shows transparency. The JPG preview shows exactly how your output will look.

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100% Private

All conversion uses the HTML5 Canvas API in your browser. Your PNG is never uploaded to any server, ever.

⭐ User Reviews

4.9
⭐⭐⭐⭐⭐
Based on 11,438 verified reviews · 99% recommend this tool
S
Sophie K.
Yesterday
⭐⭐⭐⭐⭐
The background colour picker is the feature every PNG-to-JPG tool should have but doesn't. Black vs white makes a huge difference for logos. Absolutely perfect.
PNG to JPG
J
James T.
4 days ago
⭐⭐⭐⭐⭐
I convert product screenshots to JPG for email campaigns. Quality at 88% gives files small enough for email but sharp enough to look professional. Brilliant tool.
PNG to JPG
N
Nour A.
1 week ago
⭐⭐⭐⭐⭐
Converted 10 design exports from PNG to JPG in minutes. The size savings stat showed 60% reduction. Fast, clean, no watermarks at all. Brilliant.
PNG to JPG
C
Carlos M.
2 weeks ago
⭐⭐⭐⭐⭐
The checkerboard preview shows original transparency clearly so I can see which areas will be filled with my chosen background. Very thoughtfully designed.
PNG to JPG

📖 How to Convert PNG to JPG

1

Upload Your PNG

Drop a PNG onto the upload area or click to browse. The checkerboard pattern in the preview shows any transparent areas in your PNG.

2

Choose Background Colour

JPG does not support transparency. Select white, black or a custom colour to fill transparent areas before conversion.

3

Set JPG Quality

Adjust the quality slider. 85–92% is ideal — sharp images with significant file size reduction compared to the original PNG.

4

Convert & Download

Click Convert PNG to JPG, check the side-by-side preview and size saving, then click Download JPG to save your file.

❓ Frequently Asked Questions

Why does my PNG have a white background after converting to JPG?+
JPG does not support transparency. Any transparent area in the PNG must be filled with a solid colour. White is the default because it is the most common background. Use the colour picker to choose black or any other colour that suits your design.
Will the image quality be worse after converting to JPG?+
JPG uses lossy compression, so some data is discarded. At 85%+ quality the difference is imperceptible for photos. For images with sharp edges, flat colours or text — like logos and UI screenshots — use 90%+ to minimise visible artefacts around edges.
How much smaller will the JPG be?+
It depends on the image content and quality setting. Photographic PNGs typically convert to JPGs 60–80% smaller at quality 85%. Screenshots and flat-colour graphics may only reduce 20–40%. The stats bar shows the exact estimated size and saving percentage after conversion.
What quality setting should I use?+
For most uses 85–92% is the sweet spot. Use 92–100% for product photos, portfolio images and print-bound images. Use 75–84% for blog thumbnails and previews. Avoid going below 70% for photographic content as compression artefacts become clearly visible.
Is my image uploaded to a server?+
Never. The entire conversion uses the HTML5 Canvas API in your browser. Your PNG is never sent to any server at any point. The tool processes the image entirely on your device — safe for client images, product photos and confidential content.

💡 Why Use Our PNG to JPG Converter?

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Smart Transparency Handling

Choose which colour fills transparent PNG areas — white, black or any custom hex colour. No ugly surprise backgrounds.

🎛️

Precise Quality Control

Slide from 10–100% compression. See exact file size and saving percentage in the stats bar after every conversion.

👁️

Clear Side-by-Side Preview

The checkerboard pattern shows transparency on the original. The converted preview shows exactly what your JPG will look like.

🔒

Zero-Upload Privacy

Canvas API in-browser conversion. Your PNG images never leave your device — safe for client work and confidential imagery.

Instant Download

Conversion completes in milliseconds. One click to download directly to your device — no waiting, no email links.

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Free, No Watermarks

Full quality control, background picker, unlimited conversions — completely free. No watermarks, no sign-up, ever.

📚 Complete Guide — PNG to JPG Conversion

When Should You Convert PNG to JPG?

PNG and JPG serve different purposes. PNG is lossless and supports transparency — ideal for logos, icons and screenshots. JPG is lossy but produces much smaller files — ideal for photos, email attachments and web content where transparency is not needed. Popular queries: png to jpg online free convert png to jpeg png to jpg no watermark

SituationBest FormatReason
Photo for email / social mediaJPGSmaller file, universal support
Logo with transparent backgroundPNGTransparency preserved
Product photo for online storeJPGFast loading, white background standard
Screenshot for documentationPNGLossless — preserves text sharpness
Photo for blog post / webJPG or WebPBest file size for page load speed

Quality Setting Recommendations

  • 90–100% — Product photography, portfolio, print-bound images.
  • 82–89% — Blog images, web content — best balance of quality and file size.
  • 70–81% — Email thumbnails, small web previews.
  • Below 70% — Avoid for photos. Acceptable only for tiny icon-sized images.
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