Image to JPG Converter - Online Image Format Converter Tool

First, upload the images you want to convert to JPG format. You can upload in three ways: drag files to the upload area, click browse to select files, or use Ctrl+V (Cmd+V on Mac) to paste images from the clipboard. The tool supports various formats including PNG, WebP, GIF, BMP, TIFF, SVG, HEIC, and you can upload multiple images at once for batch processing.

Supports uploading multiple images in different formats simultaneously, the tool will automatically recognize and process them.

After uploading, you will see thumbnails of all uploaded images in the preview area on the left. Below each image, the original format and file size are displayed. You can check the image list to confirm you have selected the correct files. If you need to delete an image, hover over the thumbnail and click the delete icon.

During batch processing, it is recommended to check the image list first to ensure all images that need conversion are correctly uploaded.

Before conversion, you can adjust the output settings. Use the quality slider to set JPG compression quality (1%-100%), and the estimated file size will be displayed in real-time on the right side of the slider. If you need to resize images, you can choose options like "Keep Original Size", "Specify Target Size", "Percentage Scaling", or "Longest Side Limit". All size adjustments support maintaining aspect ratio.

A quality setting of 80% typically achieves a good balance between file size and visual quality, suitable for most web display scenarios.

After completing the settings, click the "Convert to JPG" button to start processing. The tool will process all uploaded images sequentially, and progress information will be displayed during batch processing. For most images, the conversion process will complete immediately, but large files or batch processing may take a few seconds.

Please keep the page open during conversion and do not close the browser tab.

After conversion is complete, the output area on the right will display all converted JPG images. Each image provides a before and after comparison function, allowing you to intuitively see the differences between the original image and the JPG preview. Below the image, information such as original size, converted size, and compression ratio are displayed to help you evaluate the conversion effect.

If you are not satisfied with the quality, you can adjust the quality settings and convert again.

When satisfied with the conversion results, you can click the "Download JPG" button below each image to save individually, or use the "Batch Download (ZIP)" button at the top of the output area to download all converted JPG images as a ZIP file at once. All processing is completed locally in the browser, ensuring your image privacy and security.

During batch download, images in the ZIP file will maintain their original filenames and automatically add the .jpg extension.