Top 6 Subtitle Editor Online: Find Your Perfect Tool!

Subtitle editor online tools have become increasingly popular for adding captions to videos. These tools allow users to create, edit, and add subtitles to their videos directly from their web browsers. By using a subtitle editor, you can make videos accessible and easy to understand for a wider audience.

In this article, we’ll take a look at the top 5 subtitle editor online tools and what makes each one unique, including the pros and cons of each. Whether you’re a filmmaker, content creator, or simply someone looking to add captions to a video, a subtitle editor online tool is an excellent option to consider. Let’s dig deeper!

1. Eklipse: Best Automatic Captioning Tool


If you’re in search of a tool that can assist you in adding subtitles to your video without any difficulties, Eklipse is worth a try. Although Eklipse is not specifically designed as a subtitle editor, it functions as an AI-based clip creator that highlights the best parts of your stream.

However, it does offer an automatic captioning feature that allows you to add subtitles with 80% accuracy, particularly if you convert your clip to formats such as TikTok, Reel, or YouTube Shorts. With Eklipse, there’s no need to manually design the text, as it takes care of everything for you. The drawback of this feature is that it is only available in English and only applicable to videos in a vertical format.

Key features:

  • Captioning Feature: Use automatic captioning to add subtitles with 80% accuracy and convert your clip to various formats.
  • Automatic Highlights: Generate clips from your Twitch, YouTube, and Facebook streams/VODs using AI.
  • Multiple Game Support: Works with over 20 popular games including Call of Duty, Fortnite, and Apex Legends.
  • Social Media Sharing: Convert and share highlights directly to TikTok, YouTube Shorts, Instagram Reels, and Facebook Reels.
  • Limited Clip Generation: The free plan allows up to 15 AI-generated clips per game.


  • Easy and free to use
  • Saves time and effort through automated highlight creation
  • Allows you to clip the best moment of your stream automatically
  • Enable users to convert the clip into a short and vertical format
  • Allows you to add auto-caption


  • The subtitle feature only supports the English language
  • The free plan includes limited features and watermarked exports
  • Only applies to TikTok/Reel/Shorts form

Pricing: $19.99 per month

Available on: Android, iOS, Web

2. Kapwing: A Must-Try Subtitle Editor Online

Source: Kapwing

Another tool to customize your subtitle is Kapwing. Kapwing offers a user-friendly interface and advanced editing tools. With Kapwing, you can add, edit, and create subtitles with ease, making it a great choice for both novice and experienced users.

Additionally, Kapwing supports multiple video formats, including MP4, AVI, and more, and its video editing tools allow you to trim, resize, and add text to your videos. Aside from its subtitle editing features, Kapwing also offers additional tools for editing your video, making it a comprehensive solution for video editing needs.

Key features:

  • AI-powered Auto-Generation: With a single click, Kapwing’s automatic captions feature utilizes AI (Artificial Intelligence).
  • High Accuracy: While not perfect, Kapwing boasts high accuracy in its automatic captions.
  • Easy Editing & Customization: After auto-generation, you can directly edit the captions within the Kapwing interface.
  • Accessibility Features: Kapwing offers features that improve caption accessibility, such as adjusting line height and adding text outlines.
  • Export Flexibility: Once you’ve finalized your captions, you can either permanently embed them into your video.


  • User-friendly interface
  • Advanced editing tools
  • Edit and personalize captions
  • Supports multiple video formats
  • Additional video editing features


  • Limited language support
  • Reliance on audio quality
  • Some advanced features may require a paid subscription

Pricing: $16 per month for Pro, $50 per month for Business

Available on: Windows, Mac, Linux, Chromebook

3. Subtitle Horse: Best Browser-Based Captions Editor

best subtitle editor online
Doc. Behance

Are you looking for a caption tool that supports a wide range of languages? If so, then Subtitle Horse is the answer. With its intuitive interface and advanced editing tools, Subtitle Horse makes it easy to create and edit subtitles with precision.

The special thing about this tool is that it is community-driven, allowing users to collaborate and share subtitles with others, making it a great choice for those looking to work with others on subtitle projects. However, Subtitle Horse may not have as many advanced editing options as other subtitle editors.

Key features:

  • Automatic Subtitle Generation: Likely uses AI to transcribe audio into subtitles for your videos.
  • Multiple Language Support: This feature allows subtitle generation in different languages.
  • Editing Capabilities: The ability to edit and refine the auto-generated subtitles might be offered.
  • Sharing Options: Exporting or embedding subtitles within your video for sharing could be a feature.
  • Speaker Identification: Distinguishing between different speakers in the video for proper attribution.


  • Wide range of language support
  • Intuitive interface
  • Effortless results in no time
  • Advanced editing tools
  • Community-driven platform


  • Limited video format support
  • May not have as many advanced editing options as other tools
  • Video format support may be more limited

Pricing: Free download

Available on: Windows

4. Amara: A Feature-Rich Subtitle Editor Online


You can use Amara as your alternate editor for making captions. Amara is a feature-rich online subtitle editor that supports multiple languages and video formats. With its user-friendly interface and automated editing tools, Amara makes it easy to create and edit subtitles with precision.

Other than that, the platform also offers a collaborative platform where users can work together to create and edit subtitles, making it a great choice for those working on projects with multiple contributors. However, Amara may require a learning curve to fully utilize its features, and some advanced features may require a paid subscription.

Key features:

  • Collaborative Editing: Work with others in real-time on caption creation and editing, perfect for teams.
  • Multi-lingual Support: Supports a vast range of languages for both manual and potentially automatic captions.
  • Free Basic Plan: Core features like manual caption editing and basic project management are available for free.
  • Web-based Interface: Access Amara from any device with a web browser, no software downloads required.
  • Workflow Management Tools: Organize your caption projects, assign tasks, and track progress within Amara’s interface.


  • Collaborative caption editing
  • Supports multiple languages and video formats
  • User-friendly interface
  • Advanced editing tools
  • Collaborative platform


  • May require a learning curve to fully utilize its features
  • Automatic captions as an add-on service, not its core function
  • Some advanced features may require a paid subscription

Pricing: $24 per month for Plus

Available on: Windows, Mac

5. Movavi Video Editor: Best Overall Video Editing


Movavi Video Editor can be a great choice if you want to add captions and subtitles to your videos. Its user-friendly interface makes it easy for beginners to jump in and start adding text overlays to their projects. You can import your video file and then use the Titles & Text tab to choose from a variety of caption and subtitle styles. 

As an AI video editor, Movavi allows you to customize the font, size, color, and position of your captions, ensuring they perfectly match the tone and style of your video. Additionally, you have granular control over the timing of your captions, allowing you to precisely match them to the spoken dialogue or audio cues in your video.

Key features:

  • Intuitive Interface: Movavi boasts a clean and easy-to-learn interface, making it accessible.
  • Media Management: Import and export videos, photos, and audio files in various formats.
  • Basic & Advanced Editing Tools: Cut, trim, crop, and split video clips while offering functionalities like transitions, effects, and filters.
  • Caption & Subtitle Support: Add captions and subtitles to your videos with various customization options for appearance and timing.
  • Multitrack Editing: Arrange video, audio, and text elements on separate tracks for precise control.


  • Intuitive and straightforward interface
  • A comprehensive set of tools 
  • Seamlessly add captions and subtitles to your videos
  • Import and export your projects in various video and audio formats
  • Capture screen or record footage from the webcam


  • Limited advanced features
  • Watermark on the free version
  • Requires installation on your device

Pricing: $19.95 per month for Video Editor, $79.95 per year for Video Editor Plus

Available on: Windows, Mac

6. Jubler: Best Free Subtitle Editing Tool

Source: Jubler

Jubler is a free and open-source tool specifically designed for subtitle editing. It caters to both novice and experienced users. Beginners will appreciate Jubler’s intuitive interface that allows them to create subtitles from scratch or edit existing ones with ease. Features like spell-checking and a visual preview window ensure accuracy and clarity in your subtitles.

Jubler also offers advanced functionalities like translation mode, allowing them to easily convert subtitles between languages. It also supports various subtitle formats, making it compatible with a wide range of video editing workflows.

Key features:

  • User-Friendly Interface: Jubler boasts a clean and intuitive interface, making it easy for beginners to learn and navigate.
  • Comprehensive Editing Tools: Create new subtitles from scratch, edit existing ones, and adjust timing with precise control.
  • Spell Checking & Preview: Ensure accuracy in your subtitles with built-in spell checking and a visual preview window.
  • Multiple Subtitle Formats: Import and export subtitles in various formats, including common ones like SRT, ASS, and SSA.
  • Advanced Options (for power users): Jubler offers translation mode, allowing conversion of subtitles between languages.


  • Free and open-source
  • Easy for newcomers with an intuitive interface 
  • Granular control over subtitle timing
  • Import and export subtitles in various formats
  • Advanced functionalities (for power users)


  • Limited to subtitles
  • Requires installation
  • Technical knowledge or exploration 

Pricing: Free to use

Available on: Windows, Mac, Linux

Final Thoughts

In the end, these 6 subtitle editor online tools offer a variety of choices for making your videos accessible and more easily understandable. Whether you’re a filmmaker, content creator, or someone just looking to add captions, these tools will take your video to the next level. So, don’t hesitate and find the one that suits your needs and preferences best! 

However,  Eklipse can be the best choice if you’re looking for AI-powered editing. Try Eklipse for free and experience the impressive power of AI editing. Don’t miss out—sign up now and watch your content go viral!

Ava Peterson
Ava Peterson
A gaming writer and Twitch community management expert. My entertaining and informative content provides value to readers looking to improve their streaming setup or stay up-to-date with the latest gaming trends

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