Convert OPML to HEIF
Convert OPML markup documents to HEIF format, edit and optimize documents online and free.
Drop Files Anywhere to Upload
OPML, or Outline Processor Markup Language, is a file format utilized primarily for outlining data structures. Initially developed in 2000 by UserLand Software, OPML was designed to facilitate the exchange of outline-based information between different software applications. Its uses have expanded over time, notably in organizing RSS feed lists and managing hierarchical data. The OPML file extension denotes XML-based documents that offer simplicity and interoperability in transferring structured information across diverse platforms. In essence, OPML serves as a versatile tool in the realm of data organization and syndication.
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.
Click the Choose File button to select the OPML file.
Check the file preview quickly and use OPML to HEIF tools if you need to change the conversion settings.
After the convert is complete, click on the Download button to get your HEIF image.
To change OPML format to HEIF, upload your OPML file to proceed to the preview page. Use any available tools if you want to edit and manipulate your OPML file. Click on the convert button and wait for the convert to complete. Download the converted HEIF file afterward.
Follow steps below if you have installed Vertopal CLI on your macOS system.
cd to OPML file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Windows system.
cd to OPML file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Linux system.
cd to OPML file location or include path to your input file.