How to Edit Subtitles: 6 Best Tools with Detailed Steps

When watching or uploading videos on YouTube, Hulu, Netflix and more social media platforms, you may find the auto-generated subtitles are always incorrect, including the words and the pop-up time. Thus, how to edit subtitles to have a better watching experience? Here are many powerful and easy-to-use subtitle editors for Windows, Mac, and online. Keep reading this article to know more about how to edit subtitles, including adding auto-generated subtitles, adjusting the time, fixing typos, and more.

Professional Way to Edit Subtitles with Many Controls

No matter you want to edit the auto-generated subtitles or want to create new subtitles, 4Easysoft Total Video Converter is the best one for you. It’s a powerful video converter and subtitle editor, which enables you to adjust the subtitle to make them sync, change the font size/color, and more. You can also change the format of the output video with the correct subtitles.

Step 1Launch 4Easysoft Total Video Converter and click the "Add Files" button to upload your videos. Then, click the "Edit" button and choose "Subtitle" tab to edit the subtitles.

Step 2Here you can click the "Add" button to insert the downloaded auto-generated subtitles. You can also click the "Search" button to find the desired subtitles in your language. In this way, you can easily add subtitles to video.

Step 3To edit subtitles, you can adjust the delay first to sync your video and the subtitle. And then, you can set the font size, color, position, and more according to your need.

How to Make and Edit Subtitles with Open-source Aegisub

Aegisub is a free and open-source subtitle editor, which is popular among professionals for its advanced features like real-time video preview, audio waveform editing, and support for multiple subtitle formats (SRT, ASS, SSA). It offers many features to edit subtitles, like timing, styling, and more. You can also install additional plugins to get advanced subtitle editing.

Step 1Open Aegisub and click the "Video" and the "Open Video…" button to upload the desired files first. Then, click the "Audio" menu and choose "Open Audio from Video" option.

Step 2Under the audio wave, you can directly add the text as your subtitles. You should copy and paste the sentences one by one. And then click the "spectrum analyzer mode" button to set the time. You can also edit the sequence of the subtitles.

Subtitle Edit - Edit Subtitles with 300+ Formats on Windows

Subtitle Edit is a free subtitle editor on Windows with a user-friendly interface. You can use its spell-check and automatic timing adjustments to easily edit your subtitles. Moreover, it supports 300+ subtitle formats for input and output. But it’s relatively difficult for beginners. Use it to quickly correct your subtitles and edit a batch of subtitles quickly now:

Step 1Launch Subtitle Edit tool on your Windows and click the "File" and "Open" button to add videos. You can also drag it into the software. Now, you can preview the video in the right window.

Step 2Click the "Tools" menu and then apply the desired edit to subtitles, including syncing, merging, doing spell check, and more. You can also manually type the subtitles in the "Text" box.

Step 3To edit subtitles further, you can click the "Options" and the "Settings" button. In the "General" tab, you can set the maximum characters, duration, etc. In the "Appearance" tab, you can change the color, mode, and more.

Use Subtitle Workshop to Easily Edit and Play Subtitles

Subtitle Workshop is another free Windows-based subtitle editor that offers features like spell-check, translation tools, and time shifting. It’s also supported on Android and iPhone mobiles. But you may encounter compatibility issues on some players or social media platforms.

Step 1Open Subtitle Workshop and click the "Movie" menu to upload the videos you want to edit the subtitles. Then, click the "File" and "New Subtitle" to make a new one.

Step 2In the left panel, you can adjust the mode, fps, OCR settings, and more to edit the subtitles. You can also set the timeline under the video preview window. In the right-bottom corner, you can correct the subtitles manually.

Jubler Subtitle Editor for You to Edit on Windows/Mac/Linux

Jubler is also an open-source subtitle editor on Windows, Mac, and Linux. It can create, convert, and edit subtitles with powerful functions. You can use it to deal with many subtitles, like SRT, SSA, SUB, ASS, etc. You can edit the subtitles in real time with a preview window to check the effects. Make use of it to create correct and synced subtitles of your videos:

Step 1Launch Jubler Subtitle Editor and click the "New" button with a "File" icon to create a new subtitle file. You can also click the "File" button to open an auto-generated one you saved before.

Step 2Type the subtitle and change the color, size, and more according to your need. You can also copy and paste the content quickly. Then, click the "Save" button to export the edited subtitles in the desired format.

How to Add and Edit Subtitles Online for Free with Amara

Amara is a free online platform that allows individual or teams to create, translate, and edit subtitles collaboratively. It’s great for YouTube, Vimeo, and other video platforms. It supports multiple subtitle formats and 50+ different languages. Besides editing subtitles, if you don’t have an auto-generated subtitle, you can directly use Amara – a powerful subtitle generator to capture the tone and meaning of your content correctly.

Step 1Navigate to the official website of Amara. You should sign up your account first, and then click the "Start subtitling for free" button in the banner.

Step 2Click the "Add Videos" button to add the video URL from YouTube, Netflix, and more platforms. Then, select the original spoken language in the video.

Step 3You can also edit the subtitle content manually. But you should note that the maximum character for one sentence is 42. After typing what you want to add, you can start syncing as well.

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