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Subtitle editor.

Subtitle editing made simple.

Get your videos ready to go live - create, modify, and synchronize subtitles for your videos. Add text, trim videos, transcribe video or audio, and more!

Video editor

Edit subtitles and captions online.

Make edits and wrap it up with accurate subtitles.

Split or merge subtitles to match the desired timing or to accommodate changes in dialogue. Synchronise the subtitles with the video by setting the start / end times for each subtitle line in the editor and timeline.

Type and edit the subtitle text, including formatting options such as characters per line (CPL), characters per second (CPS), font size, color, style, file type, and more.

Best way to edit subtitles and captions.

In a few easy steps make edits to your video subtitles and get it ready to go live. Add captions or text elements to a video, ensuring that the subtitles appear on screen at the right time and match the audio accurately.

Over 15,000 businesses are already on it.

Add multi-language subtitles, generate SRTs / VTTs, and burn subtitles in video and audio files. Get more content out the door faster.
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Try full features for 7 days.

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Easy subtitle editing, no skills needed.

Edit your subtitles online and collaborate with the team members with in-built comments.

Trim your video

Create subtitled video clips with Subly Snippets.

Edit subtitles for only part part of your video or split a subtitled video into clips with Snippets.

With Subly's tool you can move the selection in the timeline and create new clips for social or any other channel by saving it as a new project.

Quickly adjust the timing of your subtitled clips in the timeline and download your files.

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Try full features for 7 days.

Add text to your video.

In a few click you can add text, change the font size, style and more. Just click on the ‘Text’ tool to start.

You can also change the font size, alignment, and transparency of your text.

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Try full features for 7 days.

Add text to your video
Resize your video

Resize for social with aspect ratio presets.

Resize your videos for any purpose or social media platform with a single click. Repost your video content across different channels, reaching multiple audiences across YouTube, Facebook, Instagram, TikTok...

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My team love using Subly to save time and repurpose my video content for different platforms.
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Ali Abdaal
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Try full features for 7 days.

Easy to use subtitle editor. Loved by teams around the world.

Video editing and subtitles really don’t have to be complicated. Subly is fast, easy-to-use and you can try all the features for 7 days.

Subly use case

Marketing & social media teams.

Subtitle video or audio content online, helping users to engage with videos and to improve global accessibility.

Repurpose video and audio files for different social media platforms and countries.

Subly use case

Learning & development teams.

Automate multi-language subtitles, generate SRTs and burn subtitles in video. Get more content out the door faster.

Next to the LMS platforms reach multilingual audience with Subly's video & audio capabilities.

Content localisation teams.

Talk everyone's language. Seamless communication across borders with automatic multi-language subtitles for video and audio.

Reduce production timeline and deliver content promptly to global audience.

Subly use case
Subly use case

Teams producing 20+ monthly videos.

Simplify workflows with accurate subtitles in multiple languages and exports (srt / txt / vtt). Have a full control over subtitling processes and their industry jargon transcription settings.

Training & internal comm teams.

Edit, translate, and subtitle videos to increase engagement & reach. Reduce the production timeline and create multiple language versions for accessible video training.

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Bring video content closer to your audience.

Make your upload, video editing, styling and download simple. Repurpose all the content you’re already using at once, with different file types and languages to really maximise your content and reach new audiences.

Subtitle translator, 70+ languages.

Accessible to people around the world.

  • Generate separate closed caption files for all translated languages.

  • Up to 98% accuracy in speech recognition and it keeps improving with each passing day.

  • Pick between the subtitle mode for easy and accurate time-stamping, and plain text mode for effortless repurposing of your transcript.

Subtitle translator

Add subtitles & captions to video.

Video engagement boost. Subtitle like a Pro with AI and professional transcribers.

  • Improve session time and accessibility.

  • Make your videos enjoyable even on mute.

  • Style, edit and download subtitles to use on any platform.

AI video subtitles & captions

Subtitle audio files.

Subtitle audio or convert audio to video with an image and subtitles.

  • Share of traffic from video-based platforms.

  • Grow your follower base by recycling your most engaging content in new formats.

  • Increase traffic, views, and authority by making your content more accessible.

Subtitle audio

Audio & video transcription.

Transcribe your media files easily with AI and professional transcribers.

  • Save hours of content creation work with AI speech-to-text transcription.

  • Repurpose audio content as social media posts.

  • Get audio or video transcripts in different formats: TXT, SRT and VTT.

Transcribe audio / video

API Transcription.

Better efficiency with API. Integrate the power of Subly's AI in your internal environment.

  • Increase your business’s efficiency.

  • Export in multiple different sizes.

  • Seamless and secure experience for your users or internal teams.

Transcription API
How it works • 6:08

Why users love Subly subtitles & captions?

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Try full features for 7 days.

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Captions used to take 2 hours and now it takes 2 minutes. Subly has saved me countless hours.
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Lewis Burgess
Content Creator, Arrow Twelve