Add Subtitles to Video: Automatic & Accurate

With Clipfly video subtitle adder, you can add subtitles to video online for free without watermarks. Generate subtitles automatically with AI or with SRT files, or manually input text and customize the font, color, and size to your liking.

add subtitles to video online for free by auto generating uploading files and adding text subtitles manually with customizable fonts colors and more

Why Embed Subtitles Online with Clipfly

98% Accuracy

With advanced AI algorithms, our Auto Captions tool will accurately recognize the voice, including sound effects, in your video and audio.

Editable Subtitle

Customize the subtitle font, color, size, fill color, opacity, alignment, and even animation; make it bright and clear!

gradient purple multiple languages are supported icon

Multilingual Transcription

Recognize and add transcripts to your videos in different languages, such as English, French, Japanese, and more, as desired.

How to Add Subtitles to a Video for Free Online

step 1 upload a video to clipfly video subtitle editor

1. Upload Your Video

Start by clicking the "Try for Free" button, and import the video you want to add subtitles to our platform. Drag the audio (if have) and video to the timeline.

2. Add Subtitles

Select the "Caption" tool from the left toolbar. Click "Generate" to perform automatic speech recognition. Select "Upload Caption files" to add .srt files, or use Add Captions to manually input subtitles.

3. Download Your Video

Customize the subtitle size, color, position, and more to your liking. Export the video with subtitles in high quality without watermarks, ready for sharing across various social media platforms, such as YouTube, TikTok, Facebook, and more.

instantly generate subtitles online for a video featuring a woman with curly hair with ai auto captions tool of clipfly

Add Captions to Videos with AI Automatically & Instantly

Our video subtitle adder makes it easy to put subtitles on a video. The built-in AI Auto Captions tool will perform speech recognition automatically from your files. The human voice, sound effects, and animal sound in your video or audio file will be transcribed clearly and inserted correspondingly into the timeline. With a few clicks, you can synchronize your subtitles.

To create subtitles for videos, simply upload your media to our video editor, drag it to the timeline, click Caption on the left panel, select Auto Captions, let the AI subtitle generator start, and enjoy the flexibility to edit and customize.

Add SRT to MP4, MOV, AVI, and WebM with Ease

Not only is an auto subtitle generator, Clipfly also empowers users to upload caption files like .srt. It will recognize the original text and even the translation language precisely at a specific time. You can embed subtitles directly into your video from SRT files, leaving away the trouble of using specialized players or platforms to play them alongside the video file. Moreover, Clipfly also works as a video converter, enabling you to convert your video to a more compatible MP4 format and play on any device.

use clipfly to upload srt files to a video online to make subtitles featuring a man speaking towards a microphone

manually add text to a video featuring a smiling woman and use the text as subtitles

Manual Video Subtitling by Adding Text

What if you want to create hilarious effects by displaying wrong subtitles or misheard lyrics? No worries! Clipfly makes it a breeze to manually input text as subtitles. You can add text to videos in a snap with Clipfly. If you need to annotate some professional terms or manually add translated subtitles to a video, directly inputting text would be a better choice. This feature is also practical when the Audio Captions tool fails to recognize obscure accents or low-quality audio.

Create Personalized Video Subtitles

Customize your subtitles to match your style and branding with our customization options. It is easy to modify incorrectly recognized text by AI. In addition, choose from a variety of fonts, styles, and colors to make your subtitles visually appealing. Adjust the size, position, opacity, and duration of each subtitle, and you can even animate your subtitles with preset fade-ins and fade-outs to captivate your audience.

customize subtitle font color animation rotation and more in clipfly

synchronize subtitles with video accurately in specific time with clipfly

Synchronize Your Subtitles Precisely

Perfect timing is essential for video captions. Our video subtitle editor empowers you to synchronize your subtitles with precision. Ensure that your text appears at the right moment, enhancing the audience's experience. You can control the timing of subtitles down to the second, eliminating concerns about subtitles falling out of sync with the video. Try it now to add closed captioning to a video for free!

Increase Reach by Adding Multilingual Video Subtitles

With our video subtitles adder, you can add subtitles to video online for free, and make your content more inclusive and engaging for a broader range of viewers in different languages, including those with hearing impairments and viewers in noisy environments. Whether you want to add English subtitles to video or other languages, Clipfly has got you covered. Enhance your video's engagement and ensure that your message is understood by all.

increase reach by adding subtitles to video

Frequently Asked Questions

How can I edit the video subtitles?

It is super easy for you to edit your video subtitles in Clipfly. Once you've added subtitles to your video, you can easily make changes using our video subtitle editor. Simply select the subtitle you want to edit and make adjustments to the text in the text box, and change the timing, or any other aspect as needed.

Can I change the subtitles' font, color, and size?

Yes. Clipfly provides comprehensive customization options for subtitles. You can change the font style, color, and size to match your video's style and branding.

How do I synchronize my subtitles?

Synchronizing subtitles with Clipfly is a breeze. Clipfly allows you to add subtitles to video, and adjust the timing of each subtitle with precision. You can control when each subtitle appears and disappears, ensuring perfect alignment with your video content.

What is the difference between subtitles and closed captioning？

Closed captions are usually in the same language as the original audio and show more information like words, person identification, and any related sounds. Subtitles will show the dialogue's text in different languages.

Easy-to-use

Video Subtitles Adder

Create subtitles for videos online for free with our user-friendly video subtitle creator. Try now to add captivating and informative subtitles to your videos!