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.






The global industry is projected to reach $3.4 trillion by 2028 , with advertising revenue expected to cross the $1 trillion milestone in 2026 . The sector is currently defined by a "digital-first" reinvention, where traditional boundaries between gaming, streaming, and social media have largely disappeared in favor of a unified "attention economy". Core Market Dynamics (2026 Projections)
Global E&M revenue is rising at a 3.9% CAGR (2024–2028).
Cinema and live music remain resilient, with global cinema revenues poised to surpass pre-pandemic levels in 2026. Key Strategic Trends
Forecasted to exceed movie and music revenues combined, reaching $300 billion by 2027/2028 .
Subscriptions are expected to reach 2.1 billion globally by 2028 , but average revenue per user (ARPU) is plateauing, leading to more ad-supported tiers.
The industry is shifting from a period of rapid subscription growth to one focused on hybrid monetization and operational efficiency.
The following developments are reshaping how content is produced and consumed as of 2026: 1. The Generative AI Transformation PwC Global Entertainment & Media Outlook 2024-28
Advertising is outstripping consumer spending growth, projected to account for 55% of all industry growth through 2028. Segment Performance:
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.