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OpenCreator
by Joshua Yin JunxiAppMake video or audio
Translates and dubs videos, writes scripts and posts, and makes images and videos
About OpenCreator
A desktop workspace for creators on macOS and Windows. Translate and dub videos with bilingual subtitles, write posts and scripts, and make images, videos and voiceovers, with visual tools or a built-in agent.
For Video creatorsSocial media teamsTranslators
Made by Joshua Yin Junxi
OpenCreator, formerly KrillinAI, is an open-source project by developer Joshua Yin Junxi, published on GitHub.
- Stars
- ★ 14k
- License
- Apache-2.0
- Cost
- Usage-based
- Platforms
- Mac · Win
- Runs
- Local
Overview
OpenCreator, formerly KrillinAI, is a desktop workspace for creators on macOS and Windows. You can translate and dub a video with bilingual subtitles, write articles, Xiaohongshu posts or short-video scripts, make thumbnails, images and videos, and turn text into voiceovers or stick-figure animations. You work through visual tools or by asking its built-in agent, which runs on the bundled Codex CLI. It suits video creators and social media teams who bring their own AI accounts or keys.
It joins video translation, dubbing, writing and image and video generation in one desktop app, and keeps every revision as a new version.
Try these first
Start with the first one: it is a small task you can check easily.
- Translate this SRT file into [language] without dubbing or rendering: [attach file]First try · uses model credits
- Translate and dub [video file] into [language] as a portrait video with bilingual subtitles.uses model credits
- Write a short-video script about [topic] for a 60-second clip, in a friendly tone.
- Make three thumbnail options for my video about [topic].uses image credits
Example prompts written by Agent Flows Hub.
Features
From the creator's documentation.
| Feature | What it does | Runs |
|---|---|---|
| Video translation | Transcribe, translate and align subtitles, then dub and render landscape or portrait video | Your AI services |
| Subtitle editor | Adjust timing, split or merge lines and find and replace on a waveform timeline | Your computer |
| Writing tools | Articles, Xiaohongshu posts and short-video scripts from a topic or source material | Your AI services |
| Images and video | Thumbnails, images and videos from prompts and reference images | Your AI services |
| Voiceover | Text to speech with selectable voices, pacing and emotion | Your AI services |
| Versions | Every revision is saved as a new version next to earlier results | Your computer |
Good to know
Turn a video in one language into a subtitled or dubbed version in another. OpenCreator transcribes, translates and aligns subtitles, then renders a landscape or portrait video, and the same app can draft the post or script that goes with it.
Limits
- Real tasks need a ChatGPT sign-in or model API key, and image, video and voice tools use the services you configure; language coverage depends on the chosen service.
- Only download, translate or republish videos you have the right to use. Check the translated subtitles before publishing.
Notes by Agent Flows Hub (original project name: OpenCreator (formerly KrillinAI)), written from the creator's documentation, not from running it ourselves. OpenCreator README · OpenCreator user guide and troubleshooting
Stuck setting it up?
Tell us what happened. We take a look first; if it needs paid work, you get an estimate before anything starts.
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