PNG to JPG · Free Online Batch Converter
JPG is the most widely supported format. Batch-convert PNGs with custom sizes.
What this tool does
JPEG (JPG) is one of the most widely supported image formats. It is a dependable choice for sharing photos and for systems that require broad compatibility across devices, browsers and apps.
PNG is lossless and supports transparency, while JPG uses lossy compression and does not preserve transparent pixels. Photos often become much smaller as JPG, but transparent areas need a background color. Choose JPG when broad compatibility and compact photo files matter more than transparency.
Select multiple PNG files, choose JPG output and set shared image or canvas dimensions. Images are centered on the output canvas, which helps prepare consistent product images, avatars and thumbnails. Download the results individually or in one ZIP archive.
The tool is free to use without registration. Files are processed for conversion and are not kept as a permanent image library.
Use cases
- Social media: prepare PNG screenshots and artwork for upload
- Email: send smaller photo attachments with broad compatibility
- Documents: insert images into office documents and presentations
- Legacy systems: provide JPG files for platforms that require the format
How it works
- Select one or more PNG images.
- Choose JPG output and set dimensions if needed.
- Start the conversion.
- Download individual JPG files or a ZIP archive.
Frequently asked questions
What is the difference between PNG and JPG?
PNG is lossless and supports transparency. JPG is lossy, often smaller for photos and widely compatible.
What happens to transparency?
JPG does not support transparency, so transparent areas are rendered against a background.
Can I convert several files at once?
Yes. Select multiple PNG files and download the results as a ZIP.
Can I set the output dimensions?
Yes. Configure image and canvas dimensions before converting.