Audioalter is an online audio toolkit that simplifies audio editing tasks. Users can apply various effects, convert file formats, detect BPM, and create visual spectrograms and waveforms directly in their browsers. The platform supports multiple audio formats, including MP3, WAV, FLAC, and OGG, with a maximum file size of 50MB.

Riverside lets you record both audio and video (with separate tracks for each participant), then use its suite of tools to transcribe content automatically, generate show notes, remove silences and filler words, and polish audio quality. It supports multiple languages, high resolutions (up to 4K video and 48kHz audio on paid plans), and features like Magic Audio, text‐based editing, and live streaming. This makes it very suited to podcasters, video creators, educators, or teams needing to produce polished, global content with minimal manual post-production.

Media.io provides a comprehensive suite of AI-powered tools accessible through a web browser, eliminating the need for software installation. Users can edit videos, enhance audio, and modify images using intuitive interfaces and advanced algorithms. The platform supports various features, including background removal, noise reduction, video upscaling, and AI-generated subtitles. It's designed for content creators, marketers, and individuals seeking efficient media editing solutions.