Riverside's Co-Creator reads transcripts automatically and turns chat-style requests into cuts, captions, thumbnails and social copy from one workspace. Use it when you need fast repurposing without timeline scrubbing, then polish the output by hand.
The core feature is prompt-to-edit. In the main demos, a plain-language request like "Create a promo trailer clip" produces a condensed cut, and a second command like "Clean up the audio" triggers another pass without opening a traditional edit timeline edit commands demo. The pitch is less "AI assistant inside an editor" and more "editor controlled like a message thread."
Riverside also ties that behavior to transcript awareness. According to transcript-first demo, the system ingests the recording automatically as soon as capture or upload is done, so the prompt does not need detailed shot-by-shot instructions before it starts building a version.
Co-Creator is also positioned as a repurposing layer, not just a rough-cut tool. Riverside's platform-smart demo shows the system generating platform-specific captions and automatically resizing or formatting for different channels, while the same thread says users can set extra instructions and tone, then manually revise the output.
That bundle includes static assets too. The thumbnail example [img:7|thumbnail sample] and Riverside's product page both point to a broader "content team in one tab" workflow: record or upload, generate clips and promo materials, and publish without bouncing between separate editing, copy, and design tools.
🚨 HOT TAKE: You can now edit a full video just by typing one sentence. Riverside Co-Creator is an AI that edits your videos the same way you'd text a friend No timeline scrubbing. No cut/trim/export loops. This is the future of video editing Here’s how it works 👇
Co-creator can also make other promo content, like blog posts, social media posts, and thumbnails. You can add your own instructions and choose the tone you want, kind of like a custom GPT. You can also edit the results yourself and improve them however you like.
Check out the quality of thumbnail I created with Riverside Co-Creator
