Editsub From $4/mo · Free plan 8.9 Visit 
Checksub
checksub.com
What it is
Checksub provides AI-powered subtitles, dubbing, and voice-over for videos through web, API, and extension platforms. It can create subtitles automatically or synchronize subtitles from a script, and it offers subtitle translation in 200 languages. Its dubbing replaces the original voice while keeping the audio background; Checksub also says users can substitute a cloned voice in 30 languages. The online editor lets users revise and regenerate sentences after subtitle or dubbing generation. Subtitles can be burned into exported videos with animated styles, including karaoke animation. Translated-video publishing to YouTube is supported, and the Starter plan connects one channel. Listed integrations include YouTube, Twitch, Google Drive, Adobe Premiere Pro, DaVinci Resolve, and Final Cut Pro. Credit use varies by task: one credit minute per video minute for subtitles, three for dubbing, and five for lip-sync. The service has a free plan and free trial. Checksub was founded in 2017 and is headquartered in France.
Spec sheet
- Free plan
- NoRead 20 Sep 2026 · checksub.com
- Paid from
- 12Read 20 Sep 2026 · checksub.com
- Support
- Paid plans include email support, and Enterprise customers can contact Checksub for a demo or quote.Read 28 Sep 2026 · checksub.com
- Headquarters
- FranceRead 28 Sep 2026 · checksub.com
- Founded
- 2017Read 28 Sep 2026 · checksub.com
- Account security
- Account creation requires email confirmation, which Checksub says is for security reasons.Read 28 Sep 2026 · support.checksub.com
- AI dubbing
- Its dubbing keeps the original audio background and replaces the original voice.Read 28 Sep 2026 · checksub.com
- Auto-captioning
- YesRead 20 Sep 2026 · checksub.com
- Core product
- Checksub provides AI-powered subtitles, dubbing and voice-over for videos.Read 28 Sep 2026 · checksub.com
- Credit usage
- The pricing FAQ says subtitles use 1 credit minute per video minute, dubbing uses 3, and lip-sync uses 5.Read 28 Sep 2026 · checksub.com
- Downloader and extension
- Checksub offers a free YouTube subtitle downloader and says subtitles can also be downloaded faster with its Chrome extension.Read 28 Sep 2026 · download.checksub.com
- Editor
- The online editor lets users edit and regenerate sentences after AI subtitle or dubbing generation.Read 28 Sep 2026 · checksub.com
- Free trial
- The free trial provides credits allowing translation of 1 hour of video, and all features can be tested while credits remain.Read 28 Sep 2026 · checksub.com
- Software integrations
- The software page lists use with YouTube, Twitch, Google Drive, Adobe Premiere Pro, DaVinci Resolve, Final Cut Pro and other video tools.Read 28 Sep 2026 · checksub.com
- Speaker labels
- YesRead 20 Sep 2026 · checksub.com
- SRT export
- YesRead 20 Sep 2026 · checksub.com
- Subtitle styling
- Users can burn subtitles into exported video and apply animated subtitle styles, including karaoke animation.Read 28 Sep 2026 · checksub.com
- Subtitling
- The platform offers automatic subtitles and converts scripts into subtitles synchronized with video.Read 28 Sep 2026 · checksub.com
- Translation
- Checksub says it can generate subtitle translations in 200 languages.Read 28 Sep 2026 · checksub.com
- Voice cloning
- Checksub says users can replace the original voice-over with a cloned voice in 30 languages.Read 28 Sep 2026 · checksub.com
- VTT export
- YesRead 20 Sep 2026 · checksub.com
- YouTube publishing
- Checksub supports publishing translated videos to YouTube channels and the Starter plan connects one YouTube channel.Read 28 Sep 2026 · checksub.com
Plans and prices
Junior $18 a month Billed monthly. 2 hours of credits / month · 1 translation per project · 20GB storage · 4GB upload file size · 1 user Read 20 Sep 2026 · checksub.com
Starter $59 a month Billed monthly. 5 hours of credits / month · 1 translation per project · 50GB storage · 4GB upload file size · 1 user · 1 YouTube channel Read 20 Sep 2026 · checksub.com
JUNIOR $18 a month Billed monthly. 2 hours of credits / month · Up to 1 translation per project · 20GB storage · 4Go upload size · 1 user · Email support Read 28 Sep 2026 · checksub.com
STARTER $59 a month Billed monthly. 5 hours of credits / month · Up to 1 translation per project · 50GB storage · 4Go upload size · 1 YouTube channel · 1 user · Email support Read 28 Sep 2026 · checksub.com
JUNIOR $144 a year Billed yearly ($144/year). 24 hours of credits / year · Up to 1 translation per project · 20GB storage · 4Go upload size · 1 user · Email support Read 28 Sep 2026 · checksub.com
STARTER $576 a year Billed yearly ($576/year). 60 hours of credits / year · Up to 1 translation per project · 50GB storage · 4Go upload size · 1 YouTube channel · 1 user · Email support Read 28 Sep 2026 · checksub.com
ENTERPRISE Price not published From $299/month. Custom number of credits / year · Translation in 187 languages · Unlimited upload size · API Access · Connect YouTube Channels · Account manager Read 28 Sep 2026 · checksub.com
ENTERPRISE Price not published From $299/month. (Billed Yearly) Custom credits · Translation in 187 languages · Unlimited upload size · API Access · Connect YouTube Channels · Account manager Read 28 Sep 2026 · checksub.com
Strong points and limits
Strong points
- Translates subtitles in 200 languages.
- Cloned voice replacement is available in 30 languages.
- Editor supports sentence edits and regeneration.
- Exports SRT and VTT subtitles.
- Free plan and free trial are listed.
Limits
- Dubbing uses three credit minutes per video minute.
- Lip-sync uses five credit minutes per video minute.
- Starter connects one YouTube channel.
Who it suits
Checksub suits video creators and teams that need subtitles, translations, or dubbed voice tracks. Its API, extension, editor, and listed video-tool integrations offer several ways to incorporate those tasks into a workflow.
Verdict
Checksub combines subtitle creation and translation with dubbing, voice cloning, and an online editor. Compare the plans’ credit allowances and task-specific credit use before choosing.
Where Specifiction places it
- Subtitle Software#2 of 318.8
- AI Video Caption Generators#10 of 998.9
- Subtitle tools#7 of 318.6
