ConvertMaster is an online file-conversion service designed to help individuals, professionals, and businesses convert files quickly and easily. Its platform supports hundreds of formats across video, image, document, audio, and other file types, with popular video conversions including MP4, AVI, MOV, MKV, WMV, and WEBM. The service emphasizes high-quality results, encrypted file transfers, and automatic file deletion after conversion.

Users can convert files through a mobile-friendly interface, process multiple files in batches, and use cloud-based conversion without relying on their device’s resources. Converted files can also be accessed and shared through cloud options. A free plan offers five daily conversions for files up to 100MB, while paid Pro and Business plans provide higher limits, advanced options, batch processing, and improved output quality. Enterprise solutions are available with tailored plans, dedicated support, and API access. ConvertMaster presents its service as suitable for occasional users as well as teams handling larger conversion workloads, with pricing and features organized around different needs.