Zubtitle Video

# Zubtitle

> Zubtitle is a browser-based video editing tool that helps content creators, businesses, and agencies add captions and subtitles to videos, then optimize them for social media. It uses AI to automatically transcribe speech and generate timed captions, and includes tools for trimming, resizing, branding, and repurposing video content across platforms.

Zubtitle is designed for people who create video content for social media but don't have the time, budget, or expertise to use professional editing software. The typical user is a content creator, small business owner, marketer, or agency that needs to produce branded, captioned video quickly.

The product is entirely cloud-based — there is nothing to install. Users upload a video, and Zubtitle handles transcription, captioning, and editing in the browser. Finished videos can be downloaded and shared on any platform.

Zubtitle supports .mp4, .mov, and .m4v files up to 1 GB, with a maximum duration of 20 minutes. Auto-captioning supports over 60 spoken languages. Users can also download transcription files as .txt or .srt.

## Video Editing Features

- [Video Captions](https://zubtitle.com/features/video-captions): AI-powered automatic transcription that generates timed captions burned directly into the video. Supports 60+ languages. Users can edit caption text, timing, fonts, colors, and positioning.
- [Caption Animations](https://zubtitle.com/features/animated-captions): Animated caption styles including word-by-word highlighting that increase viewer engagement and watch time on social media.
- [Style Templates](https://zubtitle.com/features/video-templates): Users can save branded presets with their fonts, colors, and layout settings, then apply them to future videos with one click for consistent branding.
- [Resize and Crop](https://zubtitle.com/features/resize-crop-video): One-click resizing to switch between landscape (16:9), square (1:1), and vertical (9:16) aspect ratios for different social media platforms.
- [Video Trimmer](https://zubtitle.com/features/online-video-trimmer): Trim videos to isolate the most relevant or engaging portion before editing.
- [Video Headlines](https://zubtitle.com/features/add-title-to-video): Add text headlines to the top of videos to grab attention in social feeds. Supports custom fonts, colors, and positioning.
- [Logo and Watermark](https://zubtitle.com/features/add-logo-watermark-to-video): Drag-and-drop tool to add a custom logo or watermark anywhere on the video.
- [Progress Bars](https://zubtitle.com/features/add-progress-bar-to-video): Add branded, animated progress bars to videos to increase viewer retention by showing how much of the video remains.

## AI Content Generation Tools

Zubtitle includes AI tools that analyze your video's transcription and automatically generate text content you can use alongside the video on social media.

- [Social Media Post Generator](https://zubtitle.com/ai/social-media-post-generator): Converts video cont…