VideoLingo

VideoLingo is an AI tool for generating bilingual subtitles and dubbed video. It is best suited to creators who want translation, subtitle timing and dubbing in one workflow. Its main trade-off is a monthly processing cap, with sharper limits on the free plan.

Overview

VideoLingo combines subtitle segmentation, context-aware translation and dubbing. Its translation, reflection and paraphrasing stages give the workflow room to refine an initial translation, but AI output can still contain errors and warrants review.

You can download videos from YouTube or upload local video and audio. Qwen3-ASR and Qwen3-ForcedAligner provide word-level subtitle timing, while the documented TTS choices include edge-tts, OpenAI TTS, SiliconFlow FishTTS and GPT-SoVITS. Background noise can affect both transcription and timestamps; weaker models can also produce errors in structured JSON.

Key features

Subtitle workflow: NLP and LLM segmentation, context-aware translation, and a three-stage refinement process make VideoLingo more than a basic subtitle pass.

Word-level timing: Word-level alignment can support precise subtitle timing, though noisy audio may reduce its reliability.

Dubbing: Several TTS options offer flexibility in how dubbed audio is generated. Pro adds Fish Audio voice cloning and voice separation enhancement; speaker matching is not supported.

Inputs and languages: You can work from YouTube downloads or local media. Free accepts English and Chinese videos; Starter supports input in eight languages.

Privacy and support: Uploaded videos and subtitles are deleted after 30 days. The service says it uses no cookies or tracking and shares data only with service providers; its policy names Cloudflare and Together AI and describes SSL/TLS, firewalls, access controls, and security testing and audits. Support is available at [email protected].

API: Pro includes Open API access, and an active Pro account receives an API key.

Pricing

VideoLingo has a free plan and paid plans billed monthly. The Free plan costs nothing and allows 15 minutes of video translation, English and Chinese inputs, bilingual subtitles, 480p output, and dubbing mode. The watermark and language restriction make it best for short trials, not polished or multilingual output.

Starter costs $5 a month when billed monthly. It raises the allowance to 60 minutes of video processing, supports eight input languages, and adds professional bilingual subtitles, an advanced translation model, 1080p output, and basic dubbing. It suits creators who need more languages and higher-resolution output but can stay within a modest quota.

Pro costs $30 a month when billed monthly and includes 360 minutes of processing, everything in Starter, Fish Audio voice cloning for dubbing, voice separation enhancement, and Open API access. It fits heavier workflows or users who need those capabilities; the higher quota is still finite. No seat count is given for the plans. Users must be at least 18.

Platforms

VideoLingo supports web, API, Windows, macOS, Linux, and self-hosted use. Its getting-started documentation describes source installation and Docker deployment, giving technically equipped users a route beyond the hosted service.

Who it's for

VideoLingo is a strong fit for creators translating and dubbing a limited volume of video who value bilingual subtitles, word-level timing, and multiple TTS options in one workflow. Starter is the more practical entry point for multilingual or 1080p work; Pro is for users whose volume or voice and API needs justify its price. It is a weaker fit for noisy source audio, users who require speaker matching, or anyone needing unlimited processing.

Pros and cons

Pro: Subtitle refinement and word-level alignment provide a more developed subtitle workflow than a simple translation pass.

Pro: YouTube downloads and local media inputs accommodate both online and original material.

Pro: The plans make the trade-offs clear: Starter adds eight-language input and 1080p, while Pro adds a much larger quota, voice cloning, voice separation enhancement, and API access.

Con: The Free plan is limited to 15 minutes, English and Chinese, 480p, and watermarked output.

Con: Noise can compromise transcription and word timing, and weaker models may fail on structured JSON.

Con: AI translations may contain errors, and speaker matching is not available.

Alternatives

For a wider comparison, browse AI Dubbing Software. Consider HeyGen if its freemium offer and Android or iOS support suit your needs; its Free plan allows up to three videos per month, each no longer than one minute. Choose pyVideoTrans if you want free software with no feature limits and can pay third-party API charges separately.

Unmixr Dubbing, Vozo AI, Perso Dubbing, Vidby, CAMB.AI, and Linly-Dubbing are also alternatives to compare.

Verdict

Choose VideoLingo if you want bilingual subtitles, word-level timing, and dubbing in a single workflow, and your monthly video volume fits its plans. Starter is the clearest fit for broader language support and 1080p output; look elsewhere if you need speaker matching, unlimited processing, or dependable results from noisy audio.