JimakuAI

JimakuAI is a content platform that translates long-form video into Japanese and English subtitles and repurposes it into short clips and social posts. Customers upload webinars, training videos, or technical talks, and the service returns frame-accurate subtitles with a stated 24-hour turnaround for long videos, delivered as SRT or VTT files or burned directly into the footage. A prompt feature lets users guide translation choices, such as correcting acronyms, proper names, or specific Kanji. Beyond subtitles, JimakuAI's pipeline can generate vertical Reels-style clips and designed carousel posts with cover images from the same source video, aimed at teams that want to redistribute long content across social channels without in-house video editing. The service builds custom terminology databases for technical vocabulary and includes human quality assurance on top of the AI translation. JimakuAI targets enterprises producing bilingual technical, training, or corporate content, such as its cited client Toyo Engineering, rather than individual creators. Pricing starts at $299/month for content repurposing only, with subtitle plans from $599/month and custom enterprise pricing for full-service work, making it a higher-cost option than consumer subtitle tools.