Translate video subtitles into 100+ languages instantly.

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July 28, 2025

Rank #1862

AddSubtitle

Video captions

2,964

5.0(3)1

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Translate video subtitles into 100+ languages instantly.

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1,616 addsubtitle.ai

Overview

AddSubtitle is a browser-based AI tool designed to translate, dub, and subtitle videos. It allows users to instantly translate video subtitles and voices into multiple languages, making it excellent for reaching a global audience.

One of its most notable features is its capability to enable users to add subtitles to their videos and edit them online with a few simple clicks. In addition, it offers a video dubbing feature, which allows users to rewrite their video scripts with ease and flexibility.

The functionality for generating multilingual subtitles is particularly suitable for creators looking to improve worldwide engagement with their online courses and social media videos.

Along with adding bilingual captions, AddSubtitle offers custom subtitle styling features. Users can design their captions with various vibrant subtitle styles and a broad selection of fonts that support numerous languages.

AddSubtitle also provides a powerful feature called Video Rewrite, which can transform a regular video into a personalized piece by editing the text and automatically adjusting the voice and lips sync to match the new script.

Ultimately, AddSubtitle is a versatile tool suitable for creators and businesses aiming to optimize their content for a global audience by utilizing translation, subtitling, and dubbing capabilities.

Releases

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Initial release

July 28, 2025

Liu Kris

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Initial release of AddSubtitle.

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Liu Kris

@liukris

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1 tool

Beginner

Joined: May 2025

Pricing

Pricing model

Freemium

Paid options from

$15/month

Billing frequency

Monthly

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Video captions AddSubtitle

Video captions

2,964

5.0(3)1

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5.0

Average from 3 ratings.

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Mikael

🙏 40 karma

Jul 29, 2025

@ initial release

Rated it

@AddSubtitle

Amazing functionality! I created stunning animations for my online courses.

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Pros and Cons

Pros

Browser-based tool

Instant subtitle translation

Supports 100+ languages

Facilitates global reach

Subtitle editing feature

Video dubbing feature

Allows script rewriting

Generates multilingual subtitles

Facilitates bilingual captions

Customizable subtitle styles

Broad font selection

Video rewrite feature

Automatic voice and lip sync

Content optimization for global audience

Supports e-learning content

Supports social media content

Useful for language learning

Applicable to broadcasting

Supports multimedia

99.9% translation accuracy

Facilitates online courses

Allows personalized content creation

User-friendly web application

Useful for creators and businesses

Automatic adaptation for worldwide audiences

Fast and accurate video translation

Tool trusted by 10,000+ creators and businesses

Efficient and quick social media editing

Intuitive edit feature

View 24 more pros

Cons

Browser-based only

No offline access

Limited custom styling features

Script editing not intuitive

Dependent on Internet speed

Potential sync issues

Limited voice variants for dubbing

No API for integration

View 3 more cons

Included in lists

Best ai tools for video

149

Devandra Daniel

Q&A

What can I do with AddSubtitle?

AddSubtitle allows you to add, translate, and customize subtitles in over 100 languages, dub videos with AI-generated voiceovers, and rewrite video dialogue with perfect lip sync. It’s an all-in-one solution for video localization and engagement.

Can I edit subtitles after they are generated?

Yes! AddSubtitle provides an online editor where you can tweak the generated subtitles, adjust timing, and apply custom styles to match your video’s branding or aesthetic.

Does AddSubtitle support video dubbing?

Absolutely. You can rewrite scripts and AddSubtitle will dub the video with synchronized voiceovers, making it easy to create multilingual content without reshooting.

Is AddSubtitle suitable for social media content?

Yes. The tool is optimized for creators on platforms like TikTok, YouTube, and Instagram, enabling you to add eye-catching captions, translate videos, and expand to global audiences with minimal effort.

Do I need special software to use AddSubtitle?

No. AddSubtitle is an online platform, so you can use it directly from your browser without installing any additional software. Just upload your video, edit with AI tools, and download the finished result.

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