YouTube & Shorts
Creators
Captions raise watch time and open videos to viewers watching on mute — without an evening of typing.
Subtitle Software
Upload a video or paste a public link and Subanana generates timed subtitles automatically, with speakers identified and punctuation restored. Export as SRT, VTT, TXT, DOCX, XLSX, Markdown — or burn the subtitles into the video — and translate the same file into any of 95+ languages. Accuracy averages 98%, and you can preview the first 15 minutes of any file free.
Use our sophisticated subtitle software to easily add accurate subtitles to any video. 98% accuracy.
How a video gets its subtitles
Product walkthrough
MP4 · 12:40 · uploaded
Upload a video or paste a public linkCues timed and sized for comfortable reading
Subtitle track
00:12
Here's the dashboard you'll see after signing in.
00:47
Every change you make is saved as you go.
Subtitle files
SRT · VTT
Bilingual subtitles
Two languages in one file
Burned-in video
Rendered up to 4K
Text formats
TXT · DOCX · XLSX · Markdown
Translations
95+ languages
Why the subtitles come out ready to publish
The distance between a raw transcript and a publishable caption file is where the hours go. This is what closes it.
Cues built for reading speed
- Reading-speed flagsCues too dense to read comfortably are flagged in the editor before anyone else sees them.
- Style presetsSave your subtitle style once and apply it to every video in the workspace.
- Live previewFont, size, colour and position, adjusted on the actual frame while you watch.
- Sizing that adaptsLong lines stay on screen instead of running past the edge of the frame.
Every file the platform asks for
- SRT and VTTThe two standard caption formats, per language, ready to upload.
- Bilingual in one passSource and translation in a single subtitle file — or burned in together.
- Burned-in video up to 4KA finished subtitled video, rendered with exactly the style you previewed.
- One ZIPEvery format in a single download when you need them all at once.
Who ships subtitles with this
Four teams, one deadline shape: the video is done and the captions are the last thing standing.
E-learning
Course teams
Every lesson gets accurate, consistently styled captions, and translations for cohorts in other languages.
News & media
Publishers
Clips go out subtitled on schedule, with a house style saved once and applied to every edit.
Campaigns
Brand & social teams
Campaign cuts ship in every market's language, styled to brand and rendered ready to post.
How to add subtitles to a video
Upload the file or paste a link, check the result in the editor, then export the format your platform expects. No software to install.
- Upload the video or paste a linkCommon audio and video files work directly, up to 8h and 30GB per file on all plans. Public YouTube, Instagram and Facebook links can be pasted instead of downloading first.
- Choose the language and any translationsPick the spoken language, then add target languages if you publish in more than one. Translation currently costs no extra minutes.
- Let the AI cut the subtitlesSpeakers are identified automatically and punctuation and line breaks are restored, so the cues read as sentences rather than as a stream of words.
- Review and exportFix anything in the editor, then export SRT, VTT, TXT, DOCX, XLSX, Markdown — or a bilingual SRT, or the video with the subtitles burned in.
What you get with every subtitle job
The specifics, so you know before you upload whether it fits your workflow.
- Input
- Audio and video files, or a public YouTube / Instagram / Facebook link
- Languages
- 95+, with translation into any of them
- Speaker labels
- Automatic, with the speaker count set manually or detected
- Export formats
- SRT, VTT, TXT, DOCX, XLSX, Markdown, bilingual SRT, or burned-in video
- File limits
- 8h and 30GB per file on all plans
- Free tier
- Preview the first 15 minutes of each file, 3 files a month
Subtitle Software Software powered by AI in 2026
Subtitle Software: Everything You Need to Know
In today's digital age, content creators are constantly looking for ways to enhance their videos with subtitles. Whether it's for accessibility purposes, to reach a broader audience, or to improve SEO, subtitles play a crucial role in video content. And when it comes to choosing the right subtitle software, there are a few key things to consider.
What is Subtitle Software?
Subtitle software is a tool that allows users to add text to videos, making them accessible to a wider audience. This text typically appears at the bottom of the screen and can be customized in terms of font, size, color, and style. Subtitle software also often includes features such as automatic captioning, translation, and timing adjustments to ensure that the subtitles are accurate and synchronized with the audio.
Why Use Subtitle Software?
There are several reasons why content creators should consider using subtitle software. Firstly, subtitles make videos more accessible to viewers who are deaf or hard of hearing, as well as those who speak different languages. By adding subtitles, content creators can reach a broader audience and improve the overall user experience.
Secondly, subtitles can also improve SEO. Search engines like Google can't watch videos, so they rely on text-based content to understand what a video is about. By adding subtitles, content creators can provide search engines with more information about their videos, making them more likely to appear in search results.
Lastly, subtitles can also help to improve engagement and retention. Studies have shown that videos with subtitles are more likely to be watched to completion, as they make it easier for viewers to follow along and understand the content.
What to Look for in Subtitle Software?
When choosing subtitle software, there are a few key features to consider. Firstly, accuracy is crucial. Look for software that uses advanced algorithms and AI technology to ensure that the subtitles are error-free and synchronized with the audio.
Secondly, customization options are important. Choose software that allows you to customize the appearance of the subtitles to match your brand's style and tone. Features such as font, color, size, and positioning can all be adjusted to create a seamless viewing experience.
Lastly, consider the ease of use. Look for software that is intuitive and user-friendly, with a simple interface that makes it easy to add and edit subtitles. Features such as automatic captioning and translation can also save time and effort, making the process of adding subtitles to videos quick and efficient.
In conclusion, subtitle software plays a crucial role in enhancing video content and reaching a wider audience. By choosing the right software with advanced features, customization options, and ease of use, content creators can create engaging and accessible videos that stand out online. So, next time you're looking for subtitle software, keep these key factors in mind to make the best choice for your content creation needs.
Questions we getFrequently asked questions
Accuracy averages 98%. Recording clarity, background noise and specialist vocabulary all affect the result — adding a glossary of names and terms measurably improves how proper nouns are handled.
SRT, VTT, TXT, DOCX, XLSX, Markdown, or all of them at once as a ZIP. You can also export a bilingual SRT with the original and translated lines together, or a video with the subtitles burned in.
Yes. Paste the public video link and Subanana fetches it directly — regular uploads and Shorts both work. Private, members-only and region-locked videos need a file upload instead.
You can preview the first 15 minutes of each file free, 3 files a month, with no card required. Exporting subtitle files is a paid feature.
Yes. Speakers are separated automatically, and you can either set the number of speakers yourself or let it be detected.
No. Recordings, transcripts and subtitles are never used to train models, in any processing mode. Files are stored encrypted and every access is logged.
Questions we getFrequently asked questions
Accuracy averages 98%. Recording clarity, background noise and specialist vocabulary all affect the result — adding a glossary of names and terms measurably improves how proper nouns are handled.
SRT, VTT, TXT, DOCX, XLSX, Markdown, or all of them at once as a ZIP. You can also export a bilingual SRT with the original and translated lines together, or a video with the subtitles burned in.
Yes. Paste the public video link and Subanana fetches it directly — regular uploads and Shorts both work. Private, members-only and region-locked videos need a file upload instead.
You can preview the first 15 minutes of each file free, 3 files a month, with no card required. Exporting subtitle files is a paid feature.
Yes. Speakers are separated automatically, and you can either set the number of speakers yourself or let it be detected.
No. Recordings, transcripts and subtitles are never used to train models, in any processing mode. Files are stored encrypted and every access is logged.
Updated 2026-04-10