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Captioner.io

Captioner is an AI subtitle generator and editor for your videos. Add accurate subtitles to your videos and save hours of work. Upload your videos and edit right on your browser.

Add Accurate Subtitles to your Videos

Add accurate subtitles to your videos and save hours of work. Upload your videos and edit right on your browser. Translate your subtitle into another language with a single click. Get subtitle file for your YouTube video or download the video with subtitles added.

Powered by Whisper but Optimized for Video Subtitles

Focused on Accuracy. We don't cut corners when we transcribe your videos, we use the highest quality AI model to make sure the transcription is as accurate as possible. This saves you time and money in your content creation process.
Precise Timestamps. Not every AI transcription tool gives you timestamps precise enough for videos. We add extra processing to align the timestamps so you don't have to spend too much time tweaking them. We also provide word-level timestamps for more fine-grained controls.
Smooth Subtitle Editing Experience. Captioner is built by content creators, for content creators. We spent hours perfecting the editing experience so you can spend more time on your content and less time on the tools.
Import and Align Existing Transcripts. You might already have a transcript written for your video. No problem! You can import it directly into Captioner and we will align it for you. (Think YouTube's auto-sync feature, but better!)
Subtitle File Export. Different platforms and editing softwares use different subtitle file formats. We support the most popular formats (SBV, SRT, VTT) so you can add quickly add subtitles into your YouTube videos. You can also choose a font style directly from the editor and get a video export with the subtitles burned in.

"I haven't found an AI transcription software that is not only accurate but also affordable until I came across Captioner. It's a game changer for our channel."

A startup from Singapore that is founded by Simon Liang.

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Pricing:

Freemium
Free Trial
$20.0 / Monthly
Official Pricing

Platforms:

Windows
MacOS

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Captioner.io Reviews and Details

This page is designed to help you find out whether Captioner.io is good and if it is the right choice for you.

#Subtitle Maker #Video Editors #Transcription #Captions Maker #Video Tools

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Landing page //
2026-07-02

Features & Specs

Ease of Use

Captioner.io provides a user-friendly interface that's easy to navigate, making it accessible for individuals with varying technical expertise.
Accuracy

The platform utilizes advanced algorithms to deliver highly accurate captioning, reducing the need for extensive manual corrections.
Customization

Users can customize captions to suit different styles and preferences, allowing for greater personalization and flexibility.
Speed

Captioner.io processes audio and video files quickly, enabling fast turnaround times for projects requiring captions.
Integration

The service integrates seamlessly with a variety of platforms and software, facilitating a smooth workflow for users.

Badges

Promote Captioner.io. You can add any of these badges on your website.

<a href='https://www.saashub.com/experts/rounds/1091?utm_source=badge&utm_campaign=badge&utm_content=captioner&badge_variant=color&badge_kind=nominated' target='_blank'><img src="https://cdn-b.saashub.com/img/badges/nominated-color.png?v=1" alt="Captioner.io badge" style="max-width: 150px;"/></a>

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Is Captioner.io good?

Captioner.io is a solid, user-friendly captioning and subtitling tool that leverages AI to quickly generate accurate captions for video and audio content, making it a good choice for creators seeking efficiency and accessibility.

Why choose Captioner.io?

Automated AI-powered transcription that saves significant time compared to manual captioning
Supports multiple languages and translation for reaching wider audiences
Easy-to-use editing interface for refining and customizing captions
Helps improve video accessibility and compliance with accessibility standards
Boosts SEO and engagement by making content searchable and viewable without sound
Export options compatible with popular platforms and video formats

Recommended for

Content creators and YouTubers who need fast, accurate captions
Marketing teams producing video content for social media
Educators and e-learning platforms requiring accessible materials
Businesses aiming to meet accessibility compliance requirements
Podcasters and video producers wanting to repurpose content with transcripts
Anyone seeking to reach international audiences through subtitle translation

External links

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Public traffic stats of Captioner.io

Check the traffic stats of Captioner.io on SimilarWeb. The key metrics to look for are: monthly visits, average visit duration, pages per visit, and traffic by country. Moreoever, check the traffic sources. For example "Direct" traffic is a good sign.
Domain Rating (DR)

Check the "Domain Rating" of Captioner.io on Ahrefs. The domain rating is a measure of the strength of a website's backlink profile on a scale from 0 to 100. It shows the strength of Captioner.io's backlink profile compared to the other websites. In most cases a domain rating of 60+ is considered good and 70+ is considered very good.
Domain Authority (DA)

Check the "Domain Authority" of Captioner.io on MOZ. A website's domain authority (DA) is a search engine ranking score that predicts how well a website will rank on search engine result pages (SERPs). It is based on a 100-point logarithmic scale, with higher scores corresponding to a greater likelihood of ranking. This is another useful metric to check if a website is good.
Public opinion on Reddit

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Captioner.io discussion

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captioner.io

Is Captioner.io good? This is an informative page that will help you find out. Moreover, you can review and discuss Captioner.io here. The primary details have been verified within the last quarter. So they could be considered up to date. If you think we are missing something, please use the means on this page to comment or suggest changes. All reviews and comments are highly encouranged and appreciated as they help everyone in the community to make an informed choice. Please always be kind and objective when evaluating a product and sharing your opinion.

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