Free Video Translation to Vietnamese — Subtitles for YouTube, TikTok & More

Free Video Translation to Vietnamese — Subtitles for YouTube, TikTok & More

Get accurate Vietnamese subtitles on any video in under 5 minutes

Vietnamese content creators and viewers face a persistent problem: the world's best educational content, entertainment, and business insights are locked behind language barriers. A YouTube lecture in English, a TikTok in Korean, a podcast in Spanish — all inaccessible without translation.

Subly changes that. Send any video link to our Telegram bot, choose Vietnamese as your target language, and receive a fully subtitled video in minutes. No registration, no credit card, no complex software — just your Telegram account.

How to Translate Videos to Vietnamese

Step 1: Open @subly1bot on Telegram

Step 2: Paste a video URL (YouTube, TikTok, Instagram, Bilibili, or others)

Step 3: Wait 3–5 minutes

Step 4: Receive your video with burned-in Vietnamese subtitles

That's it. The AI handles everything: speech recognition, translation, subtitle timing, and video rendering.

Supported Video Sources for Vietnamese Translation

• YouTube — lectures, documentaries, entertainment, vlogs
• TikTok — short-form content from any language
• Instagram — Reels and videos
• Bilibili — Chinese content popular with Vietnamese audiences
• Direct upload — MP4, MKV, MOV up to 2GB

Why AI Translation Beats Google Translate for Video

Google Translate works well for text. But video subtitles require more:

Timing: Each subtitle line must match the speaker's natural pauses — not just word boundaries. Subly's AI syncs subtitles to speech automatically.

Context: A word can mean different things in different sentences. Our Gemini 2.0 translation model reads the full transcript before translating, catching idioms, sarcasm, and domain-specific terms that sentence-by-sentence tools miss.

Register: Formal presentations vs. casual conversation need different Vietnamese registers. Subly adapts to the content type.

Vietnamese-specific accuracy: Diacritical marks, tonal distinctions, and regional vocabulary (Northern vs. Southern Vietnamese) are handled correctly by our model.

Pricing: Free to Start

Free: 30 video minutes/day, max 15 minutes/video. Starter: $10/month (500 Stars), 1,000 video minutes/month, up to 120/day. A video must fit the remaining daily and monthly minutes. All plans.

Starter Plan: 500 Telegram Stars per month (~$10 USD). Remove the watermark, get 120 minutes per day, skip the processing queue, and download directly without ads.

Try Starter free for 3 days — no payment needed. Open the bot and tap Start Free Trial.

Use Cases: Vietnamese Speakers Love Subly For

Education: Translate MIT OpenCourseWare, Khan Academy, or Coursera video content to follow along in Vietnamese.

Business: Translate competitor product demos, international conference talks, or training materials from English into Vietnamese for your team.

Entertainment: Follow K-drama episodes, Japanese anime clips, or American sitcoms in Vietnamese without waiting for official subtitles.

Content Creation: Vietnamese creators who republish international content translate first with Subly, then add their commentary.

Get Started Now

Translate your first video free →

Open @subly1bot, paste a video URL, and receive Vietnamese subtitles in minutes — completely free with your Telegram account.