QOI Viewer Online

QOI Viewer Online accepts a QOI file via a file upload and parses the header to expose essential properties such as width, height, number of color channels, and color space flag. It validates the signature and checks data length to ensure basic integrity. The tool focuses on metadata and lightweight checks rather than full rendering, providing a structured report suitable for automation.\n\nThis tool is targeted at developers, graphics engineers, and QA teams who integrate the QOI format into asset pipelines or verify asset compliance. It speeds up debugging by surfacing wrong dimensions, unsupported channel counts, or invalid color space indicators early in the workflow, reducing time spent on guesswork.\n\nWhat makes this tool valuable is its specialized focus on QOI metadata in an online, no-install environment. It supports local file uploads and returns a concise set of properties along with validation results that can feed CI checks or asset catalogs. It is not a full decoder or image renderer, but it provides the essential signals needed to assess compatibility and integrity across formats and tools.\n\nCore features include header parsing, dimension reporting, channel and color space disclosure, file size calculation, and lightweight integrity checks. Typical use cases include validating newly created QOI assets, comparing assets across formats, and auditing large datasets for consistency.