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.

Add to ChromeAdd to FirefoxStar on GitHubDiscord link
—community captions
—languages
—sites supported

Latest from the community

Shades เด็ก เรียบ ร้าย | EP.5 [1/4] Uncut (Multi-Sub)
▶
YouTube
ShadesGL EP.5 [1/4]
Shades เด็ก เรียบ ร้าย | EP.5 [1/4] Uncut (Multi-Sub)
Thai (Thailand)Japanese (Japan)
hono_sona·3 hours ago
ล็อกกลอน - Bell Warisara | Official MV
▶
YouTube
ล็อกกลอน - Bell Warisara | Official MV
ล็อกกลอน - Bell Warisara | Official MV
Thai (Thailand)Japanese (Japan)
MeTe·13 hours ago
โดยสวัสดิภาพ (Good flight) Ost.หมาเห่าเครื่องบิน A Dog and A Plane - Tui Chayatorn
▶
YouTube
โดยสวัสดิภาพ (Good flight) Ost.หมาเห่าเครื่องบิน A Dog and A Plane - Tui Chayatorn
โดยสวัสดิภาพ (Good flight) Ost.หมาเห่าเครื่องบิน A Dog and A Plane - Tui Chayatorn
Thai (Thailand)Japanese (Japan)
MeTe·14 hours ago
[Official MV] เพื่อน(ไม่)รัก | OST.Lately, It's Winter Season
▶
YouTube
ただの友達？
[Official MV] เพื่อน(ไม่)รัก | OST.Lately, It's Winter Season
Thai (Thailand)Japanese (Japan)
UserMyMii·20 hours ago
【Vlog】夏のディズニーランドを楽しんできた!!【でる汰】
▶
YouTube
SSA
[ENG Sub]【Vlog】Enjoying Summertime Disneyland to the Fullest!!【Deluta】
【Vlog】夏のディズニーランドを楽しんできた!!【でる汰】
Japanese (Japan)English
TK·a day ago
Shades เด็ก เรียบ ร้าย | EP.4 [4/4] Uncut (Multi-Sub)
▶
YouTube
ShadesGL EP.4 [4/4]
Shades เด็ก เรียบ ร้าย | EP.4 [4/4] Uncut (Multi-Sub)
Thai (Thailand)Japanese (Japan)
hono_sona·a day 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
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captions published
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contributors
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languages
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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.

Browse all captions