5 Best Subtitle Editors for Mac (Free & Paid): Edit Subtitles with Ease in 2025

Last Updated: 2025. 02. 28

In today’s digital world, video content is an essential part of our everyday lives. From watching movies and taking online courses to creating your own videos, subtitles are key. They not only make content accessible for hearing-impaired viewers but also help non-native speakers follow along with ease. However, finding the right subtitle editor for Mac can be tricky. You need a tool that is both powerful and user-friendly, while also being fully compatible with macOS.

If you're in search of a tool that allows you to easily edit, sync, and customize subtitles, you're in the right place. In this article, we’ll explore 5 of the best subtitle editors for Mac users, featuring both free and paid options. Whether you’re a casual user or a professional video creator, these tools will help you streamline your subtitle editing process. Read on to find the perfect fit for your needs!

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Learn More: How to Add Subtitles to iMovie>>

#1.FlexClip Comprehensive Subtitle Editor for Mac

Compatibility: Available for all Mac computer running Chrome browser.

Price: Free with basic edits while upgrading is required to unlock AI-powered features.

FlexClip is not only a popular video editor but also a comprehensive subtitle editor for Mac, designed to help you generate, edit, and sync subtitles effortlessly. With FlexClip, you can easily import and export subtitle files in multiple formats, including SRT, VTT, SUB, SVB, and more.

Additionally, the platform offers a wide range of subtitle editing features, allowing you to synchronize subtitles with precise timing, adjust animations, and customize the color, font, and layout. You can also modify subtitle languages to suit your needs. Whether you're tackling professional, advanced subtitle tasks or just making simple adjustments, FlexClip's intuitive interface makes it easy to follow and use.

The Best Online Subtitle Editor for Mac - FlexClip

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Best Features of FlexClip’s Subtitle Editor:

  • FlexClip makes it easy for all the Mac users to edit subtitle files without any software download. Simply open the browser and you’ll have the access to this all-in-one Mac subtitle editor with super clean and intuitive interface for you to explore.
  • Subtitle Editor for Mac Online without Software Download

    Subtitle Editor for Mac Online without Software Download

  • Editing video subtitles in FlexClip is incredibly easy, thanks to its extensive format compatibility. It supports a wide range of video formats, including MP4, MOV, WEBM, MKV, AVI, and M4V, and can read and create popular subtitle files such as SRT, VTT, SVB, SUB, TXT, and ASS. Whether you're generating subtitles or exporting them, FlexClip ensures a seamless and efficient editing experience.
  • Subtitle Editor for Mac with Powerful Format Compatibility

    Subtitle Editor for Mac with Powerful Format Compatibility

  • FlexClip’s auto subtitle generator boasts an accuracy rate of up to 95%, enabling it to automatically extract subtitles from your videos in over 140 languages with precise timecode and flexible adjustments in real-time. Once the subtitles are generated, you can fully customize them by adjusting the color, font, size, and animation effects to create burn-in captions, download the subtitles in your preferred file format, translate them to create bilingual subtitles, and add any personal touches to suit your needs.
  • The Best Online Subtitle Editor for Mac - FlexClip

    The Best Online Subtitle Editor for Mac - FlexClip

  • Start your creative journey with an existing subtitle file. Using FlexClip’s subtitle-to-speech converter, you can transform text into natural-sounding narration by customizing voice styles, speed, volume, accents, and emotions, adding depth that plain text can’t convey. Alternatively, you can create an AI-powered video tailored to your subtitles with FlexClip’s text-to-image generator or AI text-to-video tool. With FlexClip’s versatile creative tools, the possibilities for innovative editing are endless.
  • Subtitle to Speech Feature in FlexClip

    Subtitle to Speech Feature in FlexClip

  • Beyond flexible subtitle editing feature, FlexClip also acts a powerful image & video editor, offering thousands of well-designed subtitle templates, 4M+ royalty-free media resources, extensive elements and AI toolkit to help you unleash creativity with ease. No download! No editing skills are required!
  • Other Stunning Features of FlexClip

    Other Stunning Features of FlexClip

    Cons:

  • Currently, there are only ten subtitle layouts for you to choose from.

    2.Aegisub

    Compatibility: macOS X 10.7.0 or +

    Price: Free

    Aegisub is a free, cross-platform open sources tool for creating and modifying subtitles on Mac. It generates subtitles in a quick way and comes with various powerful editing tools for stylish subtitles. Meanwhile, a real-time preview feature is designed for you to check the status of the work.

    With this Mac subtitle editor, you can import many types of subtitle files, such as SRT, SSA, ASS,SUB and so on. Then, sync it with the audio and video content of your movie. What's more, it includes an integrated spell checker to identify and modify spelling mistakes. However, it requires a steep learning curve to become familiar with the software due to its complex interface.

    The Best Subtitle Editor for Mac - Aegisub

    The Best Subtitle Editor for Mac - Aegisub

    Pros:

  • Offer sound waveform display.
  • Available in various languages.
  • It has an integrated spell checker.
  • Support automatic archiving and backup.
  • Easier to make critical timing point.
  • Cons:

  • The operation may seem too complicated to novices.

    3.Jubler Subtitle Editor for Mac

    Compatibility:  Mac OS X or +

    Price: Free

    Jubler is another open-source subtitle editor for free on Mac. Whether adding new subtitles or refining already existing ones, Jubler will never let you down. As a high-compatibility subtitle editor, it works with various subtitle formats and also lets you convert subtitles between many formats. In this editor, you can customize the style of titles and resize graphically displayed subtitles.

    Most importantly, this Mac subtitle editor is endowed with an integrated spell checker and chars counting tool. Jubler proves to be a feature-rich solution that brings you an easy-to-configure solution for editing and converting subtitle files on your Mac. While it’s a feature-rich subtitle editor for Mac, you might want to explore other options if you prefer a simpler editing experience with a clean and intuitive interface.

    The Best Subtitle Editor for Mac - Jubler

    The Best Subtitle Editor for Mac - Jubler

    Pros:

  • Compatible with various subtitle formats.
  • Able to create new subtitles and customize the existing text.
  • Spelling check after workflow by professional dictionary.
  • Support various subtitle styles and pattern translation.
  • Free and open source subtitle editor for Mac.
  • Cons:

  • Need to install a third-party extension called MPlayer to view the subtitles.
  •  the plug-in ASpell is required to apply the orthographic correction.

    4.SubtitleEditor

    Compatibility: Mac OS X or +

    Price: Free

    SubtitleEditor is a program for editing subtitles and it comes with plenty of features including timing adjustments, translating and dragging and dropping. Moreover, this free Mac subtitle editor also supports spelling checking, moving, sorting, splitting or joining subtitles. Using this tool, you don't need to worry about overlapping subtitles since SubtitleEditor will do that for you when changing times.

    The Best Subtitle Editor for Mac - SubtitleEditor

    The Best Subtitle Editor for Mac - SubtitleEditor

    Pros:

  • Access to timing adjustments and translation.
  • An inbuilt spell checker to identify spelling mistakes.
  • Splitting and joining subtitles with ease.
  • User-friendly and simple operation.
  • Basic editing tools to help you perfect your subtitle videos.
  • Cons:

  • It has not been updated for a long time.

    5.Subtitle Workshop

    Compatibility: macOS 10.12 or +

    Price: Free

    Working with hundreds of subtitle features, Subtitle Workshop is an excellent option for creating, editing and converting text-based subtitle files. It supports over 60 subtitle formats via the Subtitle API library and enables users to save subtitles in a custom user-defined file format. As for customization, there is vast array of tools for automatic timing and text manipulations, including automatic durations, smart line adjusting, spell checking and more. Additionally, you can add the style tags and color tags to your subtitle videos. Thanks to its simple interface, it's easy to make subtitles in minutes.

    The Best Subtitle Editor for Mac - Subtitle Workshop

    The Best Subtitle Editor for Mac - Subtitle Workshop

    Pros:

  • Multi-language spell check feature.
  • Multiple subtitling modes are available.
  • Automatic caption timing set and correction.
  • Various subtitling modes are available.
  • Support a wide range of subtitle formats.
  • Cons:

  • You may encounter unknown bugs.

    How to Edit Subtitles on Mac Using FlexClip

    After familiarizing yourself with the list of the 5 best subtitle editors for Mac, let’s use FlexClip as an example to see how it works for subtitle editing. Follow our step-by-step guide to explore its features in detail.

    Step 1
    Open FlexClip on Your Mac and Load Your Video

    Access FlexClip’s editor page through your browser and click Upload Files in the Media panel to import the video you want to edit. Once the video is loaded, add it to the timeline to begin editing.

    Access FlexClip Editor Page and Upload Your Video

    Access FlexClip Editor Page and Upload Your Video

    Step 2
    Import the Subtitle File and Make Edits

    Navigate to Subtitles > Upload Subtitle File to import a local subtitle file. FlexClip supports various functions, including format conversion, video and subtitle merging, synchronization, bilingual caption generation, and subtitle layout customization. Once uploaded, FlexClip will display the subtitles with real-time timecodes for easy editing.

    Upload Existing Subtitle File for Personal Edits

    Upload Existing Subtitle File for Personal Edits

    If you don’t have an existing subtitle file, you can use FlexClip’s auto subtitle generator to extract subtitles directly from your video. This feature is fast and highly accurate, delivering results with up to 95% accuracy. You can then personalize the subtitles to suit your needs.

    Automatically Extract Subtitles from Video with FlexClip's Auto Subtitle Generator for Personal Edits

    Automatically Extract Subtitles from Video with FlexClip's Auto Subtitle Generator for Personal Edits

    Step 3
    Preview the Subtitle Layout and Export the Video

    After making your edits, preview the video to check the subtitle layout and timing in real-time. Once satisfied, click the Export button to merge the subtitles with the video, creating a file with burned-in captions. Alternatively, you can download the subtitles as a separate file in your desired format for use as closed captions on platforms like YouTube.

    Preview the Subtitle Layout and Export the Video

    Preview the Subtitle Layout and Export the Video

    Frequently Asked Questions

    1. Can I add subtitles to video in iMovie?

    Yes. As the built-in video editor for Mac, iMovie allows you to manually add subtitles to your videos. To do this, you’ll need to select a title template and carefully listen to the narration in order to type out each phrase accurately. While iMovie is a free and convenient option for Mac users, it does come with some limitations: the process can be time-consuming, and you cannot remove or modify the animation effects embedded in the preset title styles.

    If you’re looking for a more efficient solution, consider using FlexClip’s auto subtitle generator. This tool can automatically extract subtitles from your video and offers greater flexibility in customizing the subtitle layout, saving you time and effort.

    2. How to create an SRT file?

    Most people prefer SRT files because they are widely supported by subtitle editors, media players, and video editing software. To create an SRT file, you’ll need to use a subtitle generator that supports the SRT format. Once the subtitles are generated, simply download them as an SRT file for easy use.

    3. Can VLC edit subtitle files?

    No, VLC is primarily a media player and does not include subtitle editing features. While it can play videos with subtitles, it cannot generate or edit subtitle files.

    4. How to merge subtitles with video?

    If you want to merge subtitles into videos for burn-in captions, start by selecting a subtitle editor that supports a wide range of subtitle and video formats. Open your subtitle file in the editor, adjust the layout, check the synchronization, and apply animations if needed to make the subtitles more engaging.

    The Bottom Line

    That's all for 5 best subtitle editors for Mac. After reading this post, we believe you have gotten the answer about how to choose the ideal Mac subtitle editor. By the way, if you need an AI option with various editing tools, FlexClip is the best option for you to have a try. Now it's your turn!

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