Oiiyao
Oiiyao Qian Ying Wan Yin is an all-in-one AI video creation and localization platform. According to the official statement, it offers video translation, dubbing and lip-sync for over 70 languages. It also supports text-to-video generation, video editing and retouching based on start and end frames and all-round reference, as well as intelligent object removal and video face swapping.
Updated: 2026-10-26
What is Oiiyao?
Oiiyao's Chinese name is Qian Ying Wan Yin. Its official website defines it as a one-stop AI video creation and localization platform, with the main slogan being "One video reaches every corner of the world". Its focus is on first providing generation and editing functions, then offering a complete overseas localization pipeline: translation, dubbing, lip-syncing, subtitle replacement and face swapping are all completed in one go, and it provides access via a web version for PC, tablets and mobile phones.
Who is it for?
- Cross-border e-commerce and independent station operators: One-click localize product videos so that overseas buyers can hear introductions in their native language.
- Short drama and manhwa drama overseas teams: Preserve the original audio and timbre, align lip-sync, and distribute to overseas audiences.
- Video self-media creators: Create multilingual versions of a single video and deploy a platform matrix covering YouTube, TikTok and other platforms.
- Educational and training institutions: Translate and dub course content to reach learners of more languages.
- Editors who need to modify materials: Use intelligent erasure to remove subtitles and watermarks, and use face-swapping for localized revisions.
Key features
6Video Translation and Dubbing
The official claims to support video translation into over 70 languages, can automatically distinguish multiple speakers and retain their original voices respectively, and then generate authentic foreign-language dubbing through text-to-speech after translation.
Lip-Sync & Intelligent Erasure
Lip-sync is described as "precisely synchronizing the on-screen lip movements with the audio to create a natural visual experience"; intelligent erasure can remove video subtitles and watermarks, and the official states that the AI will automatically fill in the background.
Video Face Swap
Officially described as frame-by-frame face tracking and natural fusion.
Video and Image Generation
It not only supports direct text-to-video generation but also allows uploading the original video along with reference images and prompt words to complete video editing and style transfer. Additionally, there are start-end frame and "All-in-One Reference" modes, which the official says can replace characters, reshape styles, and reference the movements and camera work of the original video at the same time. For the image side, generation can be done with one sentence, and you can also upload the original image for further editing, style transfer, and expansion.
AI Audio
Includes a multilingual copyright-compliant voice library, voice cloning (officially requiring only 30 seconds of audio), and timbre generation (creating realistic human timbres through natural language descriptions).
Two Creation Methods
First, the conversational "Video Agent" – initiate translation, dubbing, lip-syncing, and removal with a single sentence. Second, the node-based "Creation Canvas" – freely connect image and video generation, translation, dubbing, and face-swapping, then execute the entire workflow with one click.
How to use Oiiyao
- The official summarizes the process in three steps: upload the video and select the target language, have the AI perform translation, dubbing and lip-syncing, and then publish it after online fine-tuning.
- first run a short video to confirm whether the speaker separation is accurate.
- For videos with multiple speakers, be sure to verify the attribution of each speaker one by one after translation.
- automatic speaker separation is just the starting point, not a guarantee of accuracy.
- Voice cloning and timbre generation involve real human voices.
- You must obtain authorization from the voice right holder before use.
- The platform does not assume responsibility for the legality of such operations.
- The face-swapping function also involves portrait rights.
- confirm whether you can obtain written authorization from the person whose face is being swapped before commercial use.
- The official emphasizes that this is a web-based product with no need to install a client, but uploading and processing long videos relies on the internet, so it’s more stable to handle them during periods with a stable network connection.
- the localization duration and costs displayed on the official website are for reference only, and the actual details shall be subject to the checkout page, with prices and rules subject to adjustment.
Traffic & popularity
Data month Sep 2026
Oiiyao receives about 10.4K visits per month and ranks #1,633,270 worldwide.
Monthly visits
8 monthsTraffic sources
- Direct38.5%
- Search28.2%
- Referrals15.7%
- Social5.0%
- Display ads4.6%
- Other8.1%
Top countries
- China100.0%
Estimated from third-party traffic data.
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