Portfolio · the ecosystem

Our Portfolio

Every product here is free to use and actively maintained. This hub connects each app with its documentation, tutorials, tool map, and launch notes, filter by category or status to find one.

Sonic Weaver demo: current step: Analyzing audio: detecting beats…

Sonic Weaver

Creator video tools · Live

Upload a track and turn it into a beat-synced video. Pick from 29 engines with 6 or 7 modes each (180 in all), edit in the guided Classic editor or the node-based Studio, sync to a 32-band beat analysis, and export MP4 or WebM up to 4K, all in the browser with no render queue. A free account adds saved projects, albums, and community remixes.

29 engines, 180 modesClassic + StudioBeat-synced4K exportIn-browser

Docs Tool map Tutorials Blog

Testaroo demo: current step: Counting the generated library...

Testaroo

Sample files for testing · Live · formerly Novus Examples

8,584 test files across 27 categories, generated by deterministic scripts rather than collected, so every one is copyright-clean and ships with an exact spec sheet. Grab a clean ↔ noisy pair to test a converter, a background remover, or an upload flow, plus empty, corrupt, and oversized files for error-handling, fifty-two live targets for what a downloadable file cannot test, and 840 editable visual templates.

8,584 filesSpec sheetsClean ↔ noisy pairsLive targets

Docs Tool map Tutorials Blog

Looking for one of our other apps? We retired seven of them in September 2026 and plan to bring them back as downloadable programs or smaller experiences built into this site. See the retired apps