Checksub

Input—per 1M tokens

Output—per 1M tokens

Context—tokens

WeightsClosed

About

Checksub is ranked #3 of 98 in AI video caption generators on Inferse, made by Checksub (France). It runs on API, Browser extension, Web. A free trial is offered. Paid plans start at $1/mo.

Compared on AI video caption generators

Free plan: Nochecksub.com

Facts

Free plan: Nochecksub.com · 20 Sept 2026
Paid from: 12checksub.com · 20 Sept 2026
Auto-captioning: Yeschecksub.com · 20 Sept 2026
Subtitle translation: Yeschecksub.com · 20 Sept 2026
Speaker labels: Yeschecksub.com · 20 Sept 2026
SRT export: Yeschecksub.com · 20 Sept 2026
VTT export: Yeschecksub.com · 20 Sept 2026
Core product: Checksub provides AI-powered subtitles, dubbing and voice-over for videos.checksub.com · 28 Sept 2026
AI dubbing: Its dubbing keeps the original audio background and replaces the original voice.checksub.com · 28 Sept 2026
Voice cloning: Checksub says users can replace the original voice-over with a cloned voice in 30 languages.checksub.com · 28 Sept 2026
Translation: Checksub says it can generate subtitle translations in 200 languages.checksub.com · 28 Sept 2026
Subtitling: The platform offers automatic subtitles and converts scripts into subtitles synchronized with video.checksub.com · 28 Sept 2026
Subtitle styling: Users can burn subtitles into exported video and apply animated subtitle styles, including karaoke animation.checksub.com · 28 Sept 2026
Editor: The online editor lets users edit and regenerate sentences after AI subtitle or dubbing generation.checksub.com · 28 Sept 2026
YouTube publishing: Checksub supports publishing translated videos to YouTube channels and the Starter plan connects one YouTube channel.checksub.com · 28 Sept 2026
Software integrations: The software page lists use with YouTube, Twitch, Google Drive, Adobe Premiere Pro, DaVinci Resolve, Final Cut Pro and other video tools.checksub.com · 28 Sept 2026
Free trial: The free trial provides credits allowing translation of 1 hour of video, and all features can be tested while credits remain.checksub.com · 28 Sept 2026
Credit usage: The pricing FAQ says subtitles use 1 credit minute per video minute, dubbing uses 3, and lip-sync uses 5.checksub.com · 28 Sept 2026
Support: Paid plans include email support, and Enterprise customers can contact Checksub for a demo or quote.checksub.com · 28 Sept 2026
Account security: Account creation requires email confirmation, which Checksub says is for security reasons.support.checksub.com · 28 Sept 2026
Downloader and extension: Checksub offers a free YouTube subtitle downloader and says subtitles can also be downloaded faster with its Chrome extension.download.checksub.com · 28 Sept 2026