(beta)

View, create and share your captions
with this open source browser extension

Chrome Web Store linkFirefox Add-on link
Discord link
Easy to use
View captions without leaving Youtube and other supported video sites
Advanced effects
View complex captions made in Substation Alpha formats (SSA, ASS) using the advanced renderer made possible by Subtitle Octopus
View supported custom fonts
Convenient editor
Create captions with the built-in editor directly in a video's page with the extension.
Manual caption positioning, keyboard shortcuts are supported.
More features to come!
Import existing captions
Use tools such as Aegisub or SubtitleEdit to create captions before uploading them through NekoCap. SSA, ASS, SRT, VTT, SBV formats are supported
How to view captions
1Download the extension for Chrome
Download the extension for <chrome>Chrome</chrome>
2Watch videos on one of the supported video sites as usual
Watch videos on one of the supported video sites as usual
3If there are captions for the video, select them from the dropdown!
If there are captions for the video, select them from the dropdown!

Latest captions

Joueur du grenier - SCOOBY-DOO
Player of the Attic - SCOOBY-DOO
French English
captioned by Shikonai
[Eng Sub] ความลับในบทเพลงที่บรรเลงไม่รู้จบ Melody of Secrets | EP.9 [4/4]
【日本語字幕】Melody Of Secrets EP9 [4/4]
Thai (Thailand) Japanese (Japan)
captioned by habbit
[Eng Sub] ความลับในบทเพลงที่บรรเลงไม่รู้จบ Melody of Secrets | EP.9 [3/4]
【日本語字幕】Melody Of Secrets EP9 [3/4]
Thai (Thailand) Japanese (Japan)
captioned by habbit
[Eng Sub] ความลับในบทเพลงที่บรรเลงไม่รู้จบ Melody of Secrets | EP.9 [2/4]
【日本語字幕】Melody Of Secrets EP9 [2/4]
Thai (Thailand) Japanese (Japan)
captioned by habbit
[Eng Sub] เทวดาท่าจะรัก Angel Beside Me | EP.5 [4/5]
EP5④
Thai (Thailand) Japanese (Japan)
captioned by Hashi
[Eng Sub] ความลับในบทเพลงที่บรรเลงไม่รู้จบ Melody of Secrets | EP.9 [1/4]
【日本語字幕】Melody Of Secrets EP9 [1/4]
Thai (Thailand) Japanese (Japan)
captioned by habbit
Jang Hyunseung's Current Live Performance After Exorcism (w. The Exorcist Jaejae)
驅魔後張賢勝的近況（與 驅魔人JaeJae）
Korean (South Korea) Chinese (Traditional Han)
captioned by JHSTAGE
สิงสาลาตาย Goddess Bless You From Death | EP.11 [3/4] | ENG SUB
Goddess Bless You From Death EP11 3/4
Thai (Thailand) Japanese (Japan)
captioned by puritarou
[20250517] งานเต้นรำในคืนพระจันทร์เต็มดวง - BOUN & PREM (บุ๋นเปรม) | #LOLFanFest2025D1
งานเต้นรำในคืนพระจันทร์เต็มดวง 満月の夜の舞踏会 - BounPrem | #LOLFanFest2025D1
Thai (Thailand) Japanese (Japan)
captioned by elle
※ネタバレ：犯人はずんだもん【MV】-また切ない世界を生きる
※Spoiler Alert: The Culprit is Zundamon
Japanese (Japan) English
captioned by Kesera

Latest captions

Joueur du grenier - SCOOBY-DOO
Player of the Attic - SCOOBY-DOO
French English
captioned by Shikonai
※ネタバレ：犯人はずんだもん【MV】-また切ない世界を生きる
※Spoiler Alert: The Culprit is Zundamon
Japanese (Japan) English
captioned by Kesera
ラドゥとエレナ 【アニメーションMV】-また切ない世界を生きる
Radu and Erena
Japanese (Japan) English
captioned by Kesera
Forever,Forever【MV】-また切ない世界を生きる
Forever, Forever
Japanese (Japan) English
captioned by Kesera
ハッピイバースデイ・ブロットパーク【MV】-また切ない世界を生きる
Happy Birthday Blót Park
Japanese (Japan) English
captioned by Kesera
ハッピイエンド・アクアリウマー【MV】-また切ない世界を生きる
Happy End Aquariummer
Japanese (Japan) English
captioned by Kesera
ありふれたクリエイターズ【MV】-また切ない世界を生きる
The Same Old Ordinary Creators
Japanese (Japan) English
captioned by Kesera
CROSSED - 17 - Le cobaye
CROSSED - 17 - The Lawnmower Man
French English
captioned by Shikonai
All Star but it's a Parappa the Rapper song
All Star but it's a Parappa the Rapper song
English (United States) English (United States)
captioned by MarcinMound
(Let's Play Narratif) Frostpunk - Episode 5 (FIN) - Le Dernier Sacrifice
(Narrative Let's Play) Frostpunk - Episode 5 (FINAL) - The Last Sacrifice
French English
captioned by Crutial Kepper