Translating subtitles is completely free and requires no sign up.

Translate subtitles to any language with AI for free!

English

Spanish

French

German

Italian

Dutch

Portuguese

Japanese

Russian

Chinese

Polish

Turkish

Korean

Hindi

English

Spanish

French

German

Italian

Dutch

Portuguese

Japanese

Russian

Chinese

Polish

Turkish

Korean

Hindi

Spanish (Español)

01 — Context Awareness

Let AI solve continuous sentences.

AI understands that sentences split across new lines are part of the same thought. Traditional machine translation treats each line separately, leading to grammatical errors and lost meaning.

100:00:01,500 --> 00:00:03,000

I am going on holidays...

200:00:03,500 --> 00:00:05,000

...to Istanbul next year.

Standard Translation (wrong grammar order)

100:00:01,500 --> 00:00:03,000

"Tatillere gidiyorum..."

200:00:03,500 --> 00:00:05,000

"...İstanbul'a bir sonraki yıl."

Contextual AI (Turkish has different grammar order)

100:00:01,500 --> 00:00:03,000

"Gelecek yıl İstanbul'a..."

200:00:03,500 --> 00:00:05,000

"...tatile gidiyorum."

02 — 100% Free Forever

No credit card. No sign up cost.

We believe in accessible tools for everyone. Experience premium AI translation without the premium price tag. No subscriptions, no hidden fees, and absolutely no payment methods required.

03 — Style Retention

Formatting & Styles preserved.

Subtitle files often contain styling tags like color, position, or font types. Our AI understands these tags (like or {\an8}) and keeps them intact in the translated version, ensuring your video looks exactly as intended.

Original SRT (With Formatting)

00:04:36,310 --> 00:04:38,656

{\an8}Do you think people will buy something like this too?

Thai Translation (Tags Preserved)

00:04:36,310 --> 00:04:38,656

{\an8}คุณคิดว่าผู้คนจะซื้อของแบบนี้ด้วยไหม

01 — Context Awareness

Let AI solve continuous sentences.

AI understands that sentences split across new lines are part of the same thought. Traditional machine translation treats each line separately, leading to grammatical errors and lost meaning.

100:00:01,500 --> 00:00:03,000

I am going on holidays...

200:00:03,500 --> 00:00:05,000

...to Istanbul next year.

Standard Translation (wrong grammar order)

100:00:01,500 --> 00:00:03,000

"Tatillere gidiyorum..."

200:00:03,500 --> 00:00:05,000

"...İstanbul'a bir sonraki yıl."

Contextual AI (Turkish has different grammar order)

100:00:01,500 --> 00:00:03,000

"Gelecek yıl İstanbul'a..."

200:00:03,500 --> 00:00:05,000

"...tatile gidiyorum."

02 — 100% Free Forever

No credit card. No sign up cost.

We believe in accessible tools for everyone. Experience premium AI translation without the premium price tag. No subscriptions, no hidden fees, and absolutely no payment methods required.

03 — Style Retention

Formatting & Styles preserved.

Original SRT (With Formatting)

00:04:36,310 --> 00:04:38,656

{\an8}Do you think people will buy something like this too?

Thai Translation (Tags Preserved)

00:04:36,310 --> 00:04:38,656

{\an8}คุณคิดว่าผู้คนจะซื้อของแบบนี้ด้วยไหม

AI Models

Choose Your AI Model

Select from our lineup of powerful AI models, each optimized for different translation needs.

RECOMMENDED

Llama 3.3

Our default model offering excellent balanced performance for most translation needs.

DeepSeek R1

Excels at nuanced, context-aware translations with deep reasoning capabilities.

GPT-OSS

Powerful reasoning model from OpenAI architecture for sophisticated content.

Qwen3 Next

Lightning-fast processing with excellent accuracy for quick turnaround.

No sign-up required. Start translating in seconds.

Frequently Asked Questions

Everything you need to know about our free subtitle translation service.

SubtitlesTranslate.com is a completely free AI-powered subtitle translation service. We make it easy for content creators, filmmakers, educators, and anyone who needs to translate subtitles to reach a global audience. Simply upload your SRT or VTT file, select your target language, and let our advanced AI models handle the translation. No sign-up required, no hidden fees, and no limits on the number of translations you can do.

The process is simple: Click the 'Start Translating' button to begin. Upload your subtitle file (we support SRT and VTT formats). Select your source language and target language from our extensive list of over 100 languages. If your language is not listed, you can enter a custom language name. Choose your preferred AI model from the available options. Click translate and wait for the magic to happen. Once complete, download your translated file in your preferred format.

Our translations are powered by state-of-the-art AI models including Llama 3.3 70B, DeepSeek R1, Qwen3, and GPT-OSS. These models are trained on vast amounts of multilingual data and produce highly accurate, context-aware translations. However, like all AI translations, they may occasionally miss nuances or cultural context. We recommend reviewing the translated subtitles before publishing, especially for professional or commercial projects. For most use cases, the translations are publication-ready right out of the box.

We offer multiple cutting-edge AI models to choose from: Llama 3.3 70B provides excellent balanced performance and is our default choice. DeepSeek R1 excels at accurate, nuanced translations. GPT-OSS 120B is a powerful reasoning model for complex content. Qwen3 Next 80B offers fast processing with high accuracy. Llama 3.1 405B is the largest model for maximum quality. Each model has different strengths, so you can experiment to find which works best for your content type.

Yes, SubtitlesTranslate.com is 100% free to use. There are no premium tiers, no credit card required, and no hidden charges. We provide this service free of charge because we believe language barriers should not prevent content from reaching global audiences. The service is sustained through minimal operational costs and our commitment to making translation accessible to everyone.

We currently support the two most popular subtitle formats: SRT (SubRip Subtitle) and VTT (WebVTT). If you upload a VTT file, we automatically convert it to SRT for processing and offer downloads in both formats. These formats cover the vast majority of video platforms including YouTube, Vimeo, Netflix, and most video editing software.

Translation time depends on the length of your subtitle file and current server load. Most files with a few hundred lines are translated within 1 to 3 minutes. Longer files may take 5 to 10 minutes. During peak usage times, your job may be queued, but you will see your position in the queue and estimated wait time. Our system processes multiple files in parallel to ensure fast turnaround times.

Absolutely. Your subtitle files are processed securely and are automatically deleted immediately after translation is complete. We do not store, analyze, or use your content for any purpose other than providing the translation service. We do not share your data with third parties and we do not use your content to train AI models. Your privacy and data security are our top priorities.