Free, open source, community supported

Watch any video with community-made captions.

NekoCap is a browser extension that drops community captions straight into YouTube, Vimeo, niconico, bilibili, TVer, Netflix and more, so anyone can subtitle a video, and anyone can watch it in their language.

—community captions
—languages
—sites supported

Latest from the community

Shinigami No Ballad (2007) JDrama [DVDRip][480p x264 AAC] Shinigami no Ballad (2007) JDrama - 08 [DV
▶
archive.org
SSA
Shinigami no Ballad (2007) JDrama ep08 [20th Anniv RV] DVDRip [Skeweds]
Shinigami No Ballad (2007) JDrama [DVDRip][480p x264 AAC] Shinigami no Ballad (2007) JDrama - 08 [DV
Japanese (Japan)English
Skeweds Translations·25 minutes ago
Shinigami No Ballad (2007) JDrama [TVRip][720p x264 AAC] Shinigami no Ballad (2007) JDrama - 08 [TVR
▶
archive.org
SSA
Shinigami no Ballad (2007) JDrama ep08 [20th Anniv RV] TVRip [Skeweds]
Shinigami No Ballad (2007) JDrama [TVRip][720p x264 AAC] Shinigami no Ballad (2007) JDrama - 08 [TVR
Japanese (Japan)English
Skeweds Translations·27 minutes ago
Beneath the Lies エピソード9:  エピソード9
▶
Netflix
BTL9
Beneath the Lies エピソード9: エピソード9
Thai (Thailand)Japanese (Japan)
ぽち@north·2 hours ago
[Eng Sub] PROJECT ALPHA NEW CLAN EP.1 [FULL EP] 18.10.2026 | #ProjectAlphaNewClanEP1
▶
YouTube
PROJECT ALPHA NEW CLAN EP.1
[Eng Sub] PROJECT ALPHA NEW CLAN EP.1 [FULL EP] 18.10.2026 | #ProjectAlphaNewClanEP1
Thai (Thailand)Japanese (Japan)
NINI·2 hours ago
เขียนผีให้เธอรัก The Spooky Love Tale | GMMTVNEXT
▶
YouTube
[Japanese]The Spooky Love Tale | GMMTVNEXT
เขียนผีให้เธอรัก The Spooky Love Tale | GMMTVNEXT
Thai (Thailand)Japanese (Japan)
NINI·10 hours ago
Pit Stop จุดพักใจ | GMMTVNEXT
▶
YouTube
[Japanese] Pit Stop | GMMTVNEXT
Pit Stop จุดพักใจ | GMMTVNEXT
Thai (Thailand)Japanese (Japan)
NINI·12 hours ago
Browse all captions

Captions appear right inside the player on

YouTube
Vimeo
niconico
bilibili
bilibili.tv
TVer
Netflix
Twitch
Dailymotion
TikTok
WeTV
iQiyi
YouTube
Vimeo
niconico
bilibili
bilibili.tv
TVer
Netflix
Twitch
Dailymotion
TikTok
WeTV
iQiyi

What NekoCap does

A captioning toolkit that respects the player you're already in.

Say goodbye to re-uploads! Captions float over the original video and they're written by humans who love the content as much as you!

Captions in-player

Install the extension, open a video, pick a caption from the dropdown below the player.

Caption dropdown in player

Advanced effects

Renders Advanced Substation Alpha (SSA/ASS), with karaoke timing, fades, positioning, and custom fonts. Good for music videos, anime, and fan-typeset releases.
View supported custom fonts

愛を伝えたい

Convenient editor

Time and translate from inside the player. Hotkeys for cue boundaries, with custom positioning, colors and instant preview. Submit or export to SRT when you're done.

Caption editor
—
captions published
—
contributors
—
languages
—
caption views

In , captions you can watch right now

Auto-detected from your browser

No captions in yet. Be the first to add one, install the extension and start a caption on a video without one.

Browse every caption the community has ever made.