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Subtitle Generator: Automatic Subtitle Generation

Cliff Weitzman

Cliff Weitzman

CEO e fundador da Speechify

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50M+ usuários

Subtitles are a crucial aspect of video content accessibility, making videos more inclusive for audiences who are hearing impaired, non-native speakers, or simply prefer reading along. As content creators, having the ability to auto-generate subtitles for your videos can be a massive time-saver and ensure wider reach. This guide explores various aspects of subtitle generators, and how to effectively use them to auto-transcribe subtitles for your videos.

Is there a way to auto-generate subtitles?

Yes, various subtitle generator tools and software utilize speech recognition technology to auto-generate subtitles. These algorithms use artificial intelligence to transcribe audio files into text, creating an automatic subtitle generator that saves time and ensures accuracy. The result is usually an SRT file (SubRip Text), but other formats like VTT (WebVTT) and TXT are also common.

Which website is free to generate subtitles?

Several online tools provide free subtitle generation services, albeit often with limitations. One popular tool is Veed, an online video editor with an auto subtitle generator that supports English, Spanish, and other languages. Another well-known tool is Kapwing, which offers free video subtitle services, watermark-free, but with a size limit.

How do I auto transcribe subtitles?

Auto transcribing subtitles involves uploading your video file to a subtitle generator tool that uses speech recognition technology to convert spoken words into text. The text is timestamped and can be edited further using a subtitle editor to ensure accuracy. After transcription, you can download the subtitle file (usually an SRT or VTT file) and attach it to your video content.

Can VLC auto-generate subtitles?

VLC Media Player doesn't inherently have a function to auto generate subtitles. However, it can be used to add subtitles manually if you have an existing SRT file. For automatic subtitle generation, other tools or software are needed.

What are the benefits of auto transcribing subtitles?

Auto transcribing subtitles boosts accessibility, ensuring content reaches a broader audience. It improves viewer engagement and comprehension, especially for non-native speakers. Also, subtitles enhance SEO for YouTube videos, as they make your content searchable by keywords spoken in the video.

How can I recognize the language of a subtitle?

Most auto subtitle generators identify the language based on the settings selected during transcription. However, if you find an existing subtitle file, online tools such as language detection algorithms can help identify its language.

What software is free to auto generate subtitles?

There are several free and freemium software options for automatic subtitle generation. Examples include Veed, Kapwing, Subtitle Horse, and more. However, do note that free versions may have limitations or watermark the subtitles.

What are the dimensions of a subtitle?

The dimensions of a subtitle aren't measured in the conventional sense. Rather, they are typically positioned at the bottom center of the screen with a font size that's easily readable. However, this can be customized depending on the video editing software used.

What is the best subtitle generator?

The "best" subtitle generator is subjective and depends on individual needs. Veed, Kapwing, and Subtitle Horse are some of the top contenders, offering an array of editing tools, real-time subtitle editing, and customizable subtitle styles and templates.

How do I find subtitles?

Subtitles can be found in various ways. You can download them from subtitle databases, auto-generate them using online tools, or create them manually. If you are a YouTube channel owner, you can use YouTube's auto-caption feature, which auto-generates subtitles, but they may need further editing for accuracy.

Top 8 Software or Apps for Auto-Generating Subtitles

  1. Veed: Offers an automatic subtitle generator for social media videos, video editing features, and real-time editing tools. Free tier available with limitations.
  2. Kapwing: Provides auto-subtitle generation, video editing, and progress bar addition. Free version has a size limit.
  3. Subtitle Horse: Online subtitle editor ideal for creating SRT and VTT files. It offers a basic free version.
  4. YouTube: Built-in auto-caption feature, great for YouTube videos but might require further editing.
  5. Amara: Offers a platform for creating and sharing subtitles. Free for public content.
  6. Rev: Provides accurate automatic and human transcription services. Pay-per-minute pricing.
  7. Happy Scribe: A robust auto subtitle generator that supports over 119 languages. Pay-per-minute pricing.
  8. Zubtitle: Ideal for social media platforms like TikTok, offering video captioning and automatic headline creation. Has a free trial.

Using subtitle generators effectively is crucial for content creators looking to enhance their video content's reach. These tools not only promote accessibility but also enhance viewer engagement and comprehension, contributing to the overall success of your social media videos.

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Cliff Weitzman

Cliff Weitzman

CEO e fundador da Speechify

Cliff Weitzman é um defensor da causa da dislexia e o CEO e fundador da Speechify, o aplicativo número 1 de conversão de texto em fala do mundo, com mais de 100.000 avaliações 5 estrelas e líder de downloads na App Store na categoria Notícias & Revistas. Em 2017, Weitzman foi incluído na lista Forbes 30 under 30 por seu trabalho para tornar a internet mais acessível a pessoas com dificuldades de aprendizagem. Cliff Weitzman já foi destaque em veículos como EdSurge, Inc., PC Mag, Entrepreneur, Mashable, entre outros importantes meios de comunicação.

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Sobre o Speechify

Leitor de texto para fala nº 1

Speechify é a principal plataforma mundial de texto para fala, utilizada por mais de 50 milhões de usuários e avaliada com mais de 500.000 avaliações cinco estrelas em seus apps de texto para fala para iOS, Android, extensão para Chrome, aplicativo web e aplicativo para desktop Mac. Em 2025, a Apple premiou o Speechify com o prestigioso Prêmio de Design da Apple na WWDC, chamando-o de “um recurso fundamental que ajuda as pessoas a viverem melhor”. O Speechify oferece mais de 1.000 vozes naturais em mais de 60 idiomas e é utilizado em quase 200 países. Entre as vozes de celebridades estão Snoop Dogg, Mr. Beast e Gwyneth Paltrow. Para criadores e empresas, o Speechify Studio oferece ferramentas avançadas, incluindo gerador de voz com IA, clonagem de voz com IA, dublagem com IA e seu alterador de voz com IA. O Speechify também potencializa produtos de ponta com sua API de texto para fala de alta qualidade e excelente custo-benefício. Em destaque no The Wall Street Journal, na CNBC, na Forbes, no TechCrunch e em outros grandes veículos de notícias, o Speechify é o maior provedor de texto para fala do mundo. Acesse speechify.com/news, speechify.com/blog e speechify.com/press para saber mais.