Captionz

What it does

I just made this site to help you watch YouTube video with dual captions, A-B repeat functions and more.

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  CaptionPop2018 · ▲135

  Watch YouTube videos with multiple subtitles simultaneously

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  MultiCaptions - for YouTube2025 · multicaptions.com · ▲28

  A browser extension for displaying dual captions in YouTube

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  InterSub2023 · ▲232

  Learn languages when watching videos

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  DoubleSubs2022 · ▲19

  Language learning made easy

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  DualCapMay 2026 · dualcap.uxabhi.com · ▲7

  Bilingual Captions & Language Learning

• 
  Captionfy.io2020 · ▲16

  Make Youtube accessible with community captions

• TL
  The load-bearing vocabulary of Claude▲710

  Life & fun · 15d ago · louisabraham.github.io

• WI
  What if the speed of light was 5 km/h?▲597

  Special relativity simulator in which light crawls along at a human speed, so Lorentz contraction, aberration and Doppler shift happen at walking pace.

  Life & fun · 2d ago · rivendell.dmitrybrant.com

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  Articos▲398

  Launch with confidence, not gut instinct

  Life & fun · 17d ago · articos.com

• 
  The same nine streaming subscriptions cost $702/year more than in 2021▲381

  9 major streaming services cost $95.91/mo in 2021-03 and $154.41/mo today — up 61%, or $702 a year. Every change sourced.

  Life & fun · 1d ago · honestlyranked.com

• 
  Nex▲363

  Claude Cowork for high-volume GTM workflows

  Life & fun · 9d ago · nex.ai

• 
  Notify.domains▲321

  Know the moment a domain opportunity appears

  Life & fun · 14d ago · notify.domains

• 
  Spline▲1,191

  Design tool for 3D web experiences

  Work · 2020 · spline.design

• PP
  PSX Party – Online Multiplayer Playstation 1 Emulator Using WebRTC▲676

  Life & fun · 2020 · psxparty.kosmi.io

• A2
  After 2.5 years on my side project, it has hit £500/month revenue▲647

  It's been a long slow hog and I almost gave up a few times (more than a few) but when covid hit this year it gave me some time to really focus on my product. There were stupid user journey things that I knew needed fixed. There were some features I knew needed added. And I knew the pricing was wrong. I spent some hardcore time working on these things back in March / April and since then my MRR has continued to grow. My product is SongBox (https://songbox.rocks) - it's an alternative to things like bandcamp and soundcloud for creators who need to share audio files privately.…

  Commerce · 2020

• TW
  This website is valid JSON▲604

  Life & fun · 2020 · webdatarender.com

• 
  UserLeap▲590

  AI-powered, product research platform

  Growth · 2020

• 
  Headlime 2.0▲568

  Professional marketing copy for anyone

  AI · 2020