Converts HTML files to MP3 audio files. It uses AWS Polly to convert the text to speech. This is useful for embedding audio files in the blog posts. You can convert any HTML file to an audio file using this tool. It will automatically parse the HTML tags and convert them to speech. You can also use this tool to generate MP3 files from HTML files. You can either upload an HTML file or enter the HTML content in the editor to convert it to an MP3 file.