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 Chrome Add to Firefox Star on GitHub

—community captions

—languages

—sites supported

Latest from the community

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YouTube

[繁體中文字幕] Today, Maybe? | EP.3 | FayeAtom, Faye Peraya, Atom Pariya

Today, Maybe? | EP.3

Thai (Thailand)Chinese (Traditional Han, Taiwan)

Jamieee·14 minutes ago

ชีวิตคืออะไร? - THE TOYS (Winter Is Coming) [M/V]

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YouTube

【繁體中文(台灣)】ชีวิตคืออะไร? (Winter Is Coming) - THE TOYS

ชีวิตคืออะไร? - THE TOYS (Winter Is Coming) [M/V]

Thai (Thailand)Chinese (Traditional Han, Taiwan)

Ting²·3 hours ago

[4K] Fourth - เจ็บที่ยังรู้สึก #ScarletHeartUllaveeEP1

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YouTube

เจ็บที่ยังรู้สึก (Jep Tee Yung Roo Seuk) - Fourth #ScarletHeartUllaveeEP1

[4K] Fourth - เจ็บที่ยังรู้สึก #ScarletHeartUllaveeEP1

Thai (Thailand)Japanese (Japan)

elle·5 hours ago

Magale | Baththa | Sai Abhyankar | Vijay Sethupathi

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YouTube

chinese

Magale | Baththa | Sai Abhyankar | Vijay Sethupathi

Telugu (India)English

TEST·11 hours ago

アルジュン使用中にビッグバーンアウトマンと邂逅したので分からせてみた【スト6・カワノ】

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YouTube

使用阿爾俊時偶遇「Big Burnout Man」，於是決定好好教他做人【快打旋風 6・Kawano】

アルジュン使用中にビッグバーンアウトマンと邂逅したので分からせてみた【スト6・カワノ】

Japanese (Japan)Chinese (Traditional Han, Taiwan)

oyasumin·a day ago

[Eng Sub] จิรภัทรจะเป็นเด็กดี Good Boy Series | EP.5 [4/4]

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YouTube

[Jap Sub] จิรภัทรจะเป็นเด็กดี Good Boy Series | EP.5 [4/4]

[Eng Sub] จิรภัทรจะเป็นเด็กดี Good Boy Series | EP.5 [4/4]

Thai (Thailand)Japanese (Japan)

BLasso·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.

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.

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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