Convert PJPEG to HEIF
Convert PJPEG images to HEIF format, edit and optimize images online and free.
Drop Files Anywhere to Upload
The PJPEG (Progressive JPEG) is a file extension for images that enhances the standard JPEG format by displaying images in successive waves of increasing detail, improving the user experience during slow network conditions. The JPEG stands for "Joint Photographic Experts Group", the organization that developed the standard in 1992. PJPEG is particularly useful for web applications, as it allows images to appear more quickly and progressively refine in quality, rather than loading from top to bottom like baseline JPEGs.
The High Efficiency Image File Format (HEIF) is a modern image format designed for superior compression efficiency and enhanced image quality. Originating in 2015, HEIF was developed by the Moving Picture Experts Group (MPEG) and utilizes the High Efficiency Video Coding (HEVC) codec to store image data. It supports a wide range of multimedia applications, including single images, image sequences, auxiliary image items, and non-image items, making it highly versatile for professional and consumer usage in various devices and platforms. Its ability to maintain high image quality while reducing file size significantly improves storage efficiency and accelerates data transmission.
Upload a PJPEG image by dragging it into the designated area.
Choose optional PJPEG to HEIF tools for advanced conversion.
After the HEIF conversion finishes, click Download to retrieve the file.
Rotate PJPEG to right (90° clockwise), to left (90° counter-clockwise), 180°, and convert it to HEIF.
Flip PJPEG vertically and/or horizontally (flop), and convert it to HEIF.
Execute Vertopal CLI commands to convert PJPEG image into HEIF image.