Add Japanese subtitles & captions to video.

The simplest subtitling solution.

Add automatic subtitles and captions to a video online. Boost your video engagement and repurpose your content like a Pro with Subly's AI service.

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How to add subtitles to video • 8:48
Add subtitles to video

Japanese video caption generator.

No need for big budgets or to spend time on training.

Generate open or closed captions for videos automatically with, in a matter of minutes. Subly's AI speech recognition will do the heavy lifting, so you can focus on making subtitle edits and styling your video, ready to share faster with your audience. You wouldn’t share a video without image or sound. So why leave out the text?

Captions can help to get the attention of those with sound off, deaf or hard of hearing. Making sure they can understand your content, whilst engagement soars too.

Best way to add subtitles to a video in Japanese.

Automatically add highly accurate subtitles or captions to video in Japanese. Or let professional transcribers create 99% accurate subtitles and captions for you in English.

Over 15,000 teams are already on it.


Add multi-language subtitles, generate SRTs / VTTs, and burn subtitles in video or audio files. Get more content out the door faster.
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Try full features for 7 days.

Subtitle guidelines (BBC, Netflix, Ted), custom vocabulary...

Subtitles should be part of every video content workflow. But it really doesn't need to take much time or knowledge of video editing tools.

We made it simple so you can get accessible content for anyone with sound turned off, without needing huge budgets or years of training.

Generate subtitles online

Add Japanese subtitles to video automatically - Subly's AI.

Generate subtitles automatically with transcription templates for BBC, Netflix, Ted, or apply your own custom CPL and CPS settings (characters per line / second).

Upload your file online and put subtitles on video in minutes. Automatic subtitle generator uses artificial intelligence (AI) to make subtitles with close-to-perfect accuracy, so you still have control to edit and style them, but don’t have to be delayed by a human.

Quickly adjust the timeline or find and replace words in the subtitle editor. Or include speakers in your video captions or transcription files.

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Try full features for 7 days.

Style & edit subtitles.

In a few simple steps change the colour, font and position of your subtitles. Once you’ve made the changes once, save your template to use time and time again. Capture more attention and show your brand.

  • Change the font, colour and position of subtitles

  • Add your logo, text and brand colours

  • Save your style as a template

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Add text to video
Create clips for social

Create subtitled video clips. Apply social media safe zones.

Cut your videos and create clips for internal or external sharing.

Or resize your video in one click for different social media platforms: YouTube Shorts, Facebook, Instagram, YouTube, TikTok... No need to use other tools, keep your workflow simple and repurpose for different channels. Help those with sound off to watch your videos in full.

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My team love using Subly to save time and repurpose my video content for different platforms.
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Ali Abdaal
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Try full features for 7 days.

Subtitle & caption service - used by teams around the world.

Subtitles really don’t have to be complicated. Subly is fast, easy-to-use and you can try all the features for 7 days.

Generate subtitles from video (open captions) or choose different files like SRT (SubRip subtitle file) or VTT (closed captions) to use alongside with your video. Even repurpose the content from your video into transcripts with a TXT generated every time you upload your files.

Subly use case

Marketing & social media teams.

Subtitle video or audio content online, helping users to engage with videos and to improve global accessibility.

Subly use case

Learning & development teams.

Automate multi-language subtitles, generate SRTs and burn subtitles in video or audio files. Get more content out the door faster.

Content localisation teams.

Talk everyone's language. Seamless communication across borders with automatic multi-language subtitles for video and audio.

Subly use case
Subly use case

Teams producing 20+ monthly videos.

Simplify workflows with accurate subtitles in multiple languages and file formats (srt / txt / vtt). Have a full control over subtitling processes and their industry jargon transcription settings.

Training & internal comm teams.

Make the local - global to increase engagement & reach. Create multiple language versions of their training videos.

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Improve UX, engagement and accessibility.

By adding subtitles to your videos, you’ll capture the attention of those watching without sound or who are deaf or hard of hearing. On Facebook alone 85% of all video content is watched without sound.

Want to stop the scroll? Put subtitles to make your video content accessible to more people. Reach more of your audience and give your content the views it deserves.

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Accessibility

Provide accessibility for viewers with hearing impairments. Help users who aren't fluent in the spoken language or have difficulty understanding accents or speech patterns.

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Experience

Enhance the experience for viewers who prefer to read along with the audio. Reading and hearing simultaneously can improve understanding of your video content.

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Engagement

Increase engagement by adding subtitles and getting the attention of those scrolling with sound off. Subtitles can make viewers feel more connected to the characters and story.

Why users love Subly captions?

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Try full features for 7 days.

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Captions used to take 2 hours and now it takes 2 minutes. Subly has saved me countless hours.
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Lewis Burgess
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