Free PNG to JPG Converter Online
Convert PNG images to JPG format instantly with adjustable quality control. Reduce file size without sacrificing visual quality — completely free.
All conversion happens in your browser — your images never leave your device.
Drop your PNG image here
or click the button below to select a PNG file to convert to JPG
Only PNG files are supported
How to Convert PNG to JPG Online
Upload Your PNG File
Drag and drop or click to select any PNG image from your device.
Set JPG Quality
Adjust the quality slider to balance image quality and file size, then click Convert.
Download Your JPG File
Click Download to save your converted JPG — smaller file size, instant download.
When Should You Convert PNG to JPG?
PNG and JPG each have their strengths. Here's when converting to JPG makes the most sense.
Faster Website Loading
JPG files are much smaller than PNG for photographs. Converting PNG photos to JPG can dramatically reduce page load times and improve your website's Core Web Vitals scores.
Email & Sharing
Email providers and messaging apps often limit file sizes. Converting PNG to JPG shrinks the file so it can be shared easily without hitting size limits.
Photography & Portraits
For photographs and complex images with many colours, JPG's compression is extremely efficient. If your PNG doesn't need a transparent background, JPG is the better format.
Saving Storage Space
JPG's lossy compression can reduce file sizes by 50-80% compared to PNG. Converting a large batch of PNG photos to JPG can free up significant storage.
Social Media Uploads
Most social media platforms recompress uploaded images anyway. Uploading a JPG gives you more control over the initial quality versus letting the platform compress a PNG.
Print & Photo Labs
Many print services and photo labs prefer or require JPG files. Converting your PNG to JPG at 90-100% quality ensures the print lab receives the format they expect.
Frequently Asked Questions
Common questions about converting PNG to JPG.
JPG does not support transparency. When converting a PNG with a transparent background to JPG, all transparent areas are automatically filled with a white background. If you need to keep transparency, use PNG format instead.
90% quality (the default) is a great balance between image quality and file size for most uses. For web images where fast loading matters, 70-80% is a good choice. For high-quality prints or professional use, stick to 90-100%.
JPG files are significantly smaller than PNG files for photographs and complex images, making them better for web pages, email attachments, and storage. If your PNG doesn't need transparency and is a photo rather than a graphic, JPG is usually the better format.
No. All conversion happens entirely in your browser using the HTML5 Canvas API. Your image never leaves your device and is never sent to any server. It's 100% private and secure. No signup required.
Yes, in most cases. JPG's lossy compression is especially effective for photographs, often reducing file size by 50-80% compared to PNG. Simple graphics with flat colours may not see as dramatic a reduction.
Currently the tool converts one PNG image at a time. Convert your image, download the JPG, then click 'Convert Another' to start a new conversion.
More Free Image Tools
Everything you need to edit and convert images — all free on WebsToolKit.