Add automatic subtitles and captions to a video online. Boost your video engagement and repurpose your content like a Pro with Subly's AI service.

Generate open or closed captions for videos automatically with, in a matter of minutes. Subly's AI speech recognition will do the heavy lifting, so you can focus on making subtitle edits and styling your video, ready to share faster with your audience. You wouldn’t share a video without image or sound. So why leave out the text?
Captions can help to get the attention of those with sound off, deaf or hard of hearing. Making sure they can understand your content, whilst engagement soars too.
Automatically add highly accurate subtitles or captions to video in Polish. Or let professional transcribers create 99% accurate subtitles and captions for you in English.






Setting up V takes less than two minutes on any major operating system. Installing on Linux and macOS
To help me tailor the next steps for your training material, please let me know:
The -prod flag instructs the compiler to pass heavy optimization flags to the underlying C backend, generating a highly optimized, stripped binary. 4. Language Fundamentals
is the most up-to-date resource (last updated February 2026) and is designed to be learned in a single weekend. Getting Started with V Programming (Book) getting started with v programming pdf updated
V (also known as Vlang or V-lang) is a statically typed, compiled programming language designed by Alexander Medvednikov and first released in 2019. Its core philosophy is built on a few key pillars: . Think of it as a language that tries to combine the safety of Rust, the simplicity of Go, and the raw speed of C.
| Feature | Description | |---------|-------------| | | ~1.2 million lines of code per second per CPU core | | No dependencies | Download the compiler (single file) and run | | Built-in cross-platform UI | Native Windows, macOS, Linux, and web UI via ui module | | C translation | v translate can convert C headers and libraries to V | | Hot code reloading | Change code while the program runs (great for game dev) |
A search for will lead you to several sources. Here are the most reliable as of today: Setting up V takes less than two minutes
Now, for the core of your search: the most current documentation. Since the language evolves rapidly, you have two primary sources to treat as your "living" PDF.
// Arrays mut nums := [1, 2, 3] nums << 4 // Append element // Maps mut users := map[string]int{} users['bob'] = 30 Use code with caution. 5. Control Structures
The V programming language (or Vlang) has moved from being a "one to watch" to a serious contender for systems and software development. Known for its blistering speed, extreme simplicity, and "no-nonsense" approach, it’s the perfect language for developers who are tired of the bloat in modern toolchains. Language Fundamentals is the most up-to-date resource (last
Open your terminal and run:
fn main() println('Welcome to V programming!')
v fmt -w file.v : Formats your V code according to language guidelines.
Subtitles really don’t have to be complicated. Subly is fast, easy-to-use and you can try all the features for 7 days.
Generate subtitles from video (open captions) or choose different files like SRT (SubRip subtitle file) or VTT (closed captions) to use alongside with your video. Even repurpose the content from your video into transcripts with a TXT generated every time you upload your files.

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

Automate multi-language subtitles, generate SRTs and burn subtitles in video or audio files. Get more content out the door faster.
Talk everyone's language. Seamless communication across borders with automatic multi-language subtitles for video and audio.


Simplify workflows with accurate subtitles in multiple languages and file formats (srt / txt / vtt). Have a full control over subtitling processes and their industry jargon transcription settings.
Make the local - global to increase engagement & reach. Create multiple language versions of their training videos.

By adding subtitles to your videos, you’ll capture the attention of those watching without sound or who are deaf or hard of hearing. On Facebook alone 85% of all video content is watched without sound.
Want to stop the scroll? Put subtitles to make your video content accessible to more people. Reach more of your audience and give your content the views it deserves.
Provide accessibility for viewers with hearing impairments. Help users who aren't fluent in the spoken language or have difficulty understanding accents or speech patterns.
Enhance the experience for viewers who prefer to read along with the audio. Reading and hearing simultaneously can improve understanding of your video content.
Increase engagement by adding subtitles and getting the attention of those scrolling with sound off. Subtitles can make viewers feel more connected to the characters and story.