Free Online PNG to JPG Converter

PNG (Portable Network Graphics) is a lossless format that supports transparency and preserves image quality, but creates larger file sizes. JPG (Joint Photographic Experts Group) is a lossy format that compresses images to smaller sizes but may reduce quality slightly. JPG is ideal for photographs, while PNG is better for graphics with text, logos, or transparent backgrounds.

JPG uses lossy compression, which means some image data is discarded to reduce file size. However, with our converter's adjustable quality settings (up to 100%), you can minimize quality loss. For most purposes, setting the quality to 85-95% produces excellent results with significant file size reduction.

JPG format does not support transparency. When converting PNG images with transparent backgrounds, the transparent areas will be filled with a solid color (white by default). Our converter allows you to choose the background color before conversion to ensure the best result for your image.

Yes, our converter currently supports PNG files up to 5MB. This limit ensures fast processing and optimal performance for all users. If your image is larger than 5MB, we recommend resizing it before conversion or using image compression tools first.

There is no technical difference between JPG and JPEG - they are the same image format. The different extensions exist due to historical file naming limitations. Our converter allows you to choose either extension, and the resulting files will be identical in quality and compression.

Currently, our converter processes one image at a time to ensure quality and performance. For batch conversion of multiple PNG files, we recommend converting them individually or exploring dedicated batch conversion software for larger projects.

Yes, your images are completely secure. All conversion happens locally in your browser - your files never leave your computer or get sent to any server. This ensures complete privacy and security for your images. We don't store or have access to any files you convert with our tool.

For web use, 80-85% quality provides a good balance between file size and image quality. For printing or archival purposes, use 90-95% quality. For social media, 70-80% is usually sufficient. Our quick presets (High Quality, Balanced, Small File) make it easy to choose the right setting for your needs.

Yes, our converter includes resizing options. You can specify custom dimensions or choose from common aspect ratios (1:1, 16:9, 4:3, etc.). The "Maintain aspect ratio" option ensures your images don't get distorted when resizing.

Yes, our PNG to JPG Converter is completely free to use with no hidden costs, watermarks, or limitations. You can convert as many images as you need without any registration or payment requirements. We're committed to providing free, useful tools for everyone.