Niconico Video Recorder

Niconico Video Recorder lets you capture and save any public Niconico video, douga, or stream replay right in your browser — free, with no installation.

Desktop Screen Recorder

Capture everything, not just your browser tabs

Highlight keystrokes and mouse actions

Draw on videos in real time

How Online Niconico Screen Recorder Works

3 Steps to record your screen online for free!

Step 1

Launch Online Screen Recorder
Step 1. Open the Online Screen Recorder website in your browser. No installation or registration is required.

Step 2

Choose Recording Options
Step 2. Select the recording area (full screen, window, or browser tab) and enable microphone or system audio as needed.

Step 3

Start & Save Your Recording
Step 3. Click “Start Recording” to begin. When finished, stop the recording and instantly preview or download the video.

Free Screen Recorder for Niconico

Designed for music fans, gamers, commentators, researchers, and everyday Niconico users, the Niconico Video Recorder adapts to a wide range of needs. Fans can archive a song before regional limits apply; gamers can save broadcasts and highlights; commentators can collect discussions for study; and casual users can build a personal library of favorite douga and live-stream replays. The tool supports full-screen, window, and browser-tab recording, and it can capture system audio along with your screen, which is essential for videos that include sound. With optional webcam overlay and microphone input, you can also add your own commentary while recording, making it perfect for reaction videos, tutorials, and live demonstrations.

One of the biggest advantages of the Niconico Video Recorder is that it requires no login and no personal information, so your privacy stays protected from start to finish. The tool works smoothly on desktop and mobile devices through any modern web browser, and recordings are saved in widely supported video formats that you can watch on almost any device. Because everything runs in your browser, there is nothing to install, update, or maintain, and the service is completely free to use. The intuitive interface lets first-time users start recording in seconds, while advanced controls such as pause, resume, and instant preview give you full command of the final result. Whether you are archiving music, studying a broadcast, or simply saving something to watch again later, KeepVid Niconico Video Recorder makes the whole process effortless. It also stays up to date automatically with every new version of the sites you use, so there is never any maintenance on your side.

KeepVid Niconico Video Recorder is a browser-based tool designed to capture and save public Niconico videos, douga, and livestream replays quickly and easily. Whether you want to keep a VOCALOID song, a gaming broadcast, a commentary clip, a community video, or a stream from your favorite creator, this recorder lets you save it directly from your browser in just a few clicks. There is no need to install desktop software, browser extensions, or mobile applications — the entire process happens online. Simply open the recorder, paste the Niconico video link into the input box, and the tool handles the rest automatically. Within seconds you can preview the recording and download it to your device in high quality, ready for offline viewing or future reference. The controls are simple enough for anyone to use, yet flexible enough for professionals who need precise results.

Full Screen Recording

Capture the entire screen in high resolution.

Window & Tab Recording

Record a specific app window or browser tab only.

Webcam Overlay

Record facecam alongside screen content.

System Audio Capture

Record internal computer sound with clarity.

Microphone Recording

Add voice narration using an external or built-in mic.

Screen + Audio Sync

Perfectly sync video and audio during recording.

Real-Time Recording Control

Pause, resume, or stop recording anytime.

Instant Video Preview

Review recordings immediately after completion.

One-Click Video Download

Save recorded videos locally with no watermark.

More than 10,000 sites are supported to record videos & audio

Facebook

Instagram

Threads

Twitter

TikTok

DailyMotion

Twitch

Tumblr

Pinterest

Reddit

LinkedIn

Telegram

Blogger

Discord

Weibo

Mixcloud

Bandcamp

Soundcloud

FAQ

Frequently Asked Questions

Yes, as long as the video itself is publicly accessible from your location. If a video is region-restricted to Japan only, the recorder cannot reach it from another country, so it will not be saved. The recorder can only work with content the platform allows in your country.

Yes. The tool requires no login, collects no personal information, and does not store your recordings on its servers. Everything is processed directly in your browser, so your privacy stays protected at all times. No copies of your recording are kept online after the file is saved.

No. The tool only supports public Niconico videos. Premium-only, members-only, and deleted content cannot be captured because the recorder has no authorization to access material behind a paid or logged-in account. The tool never tries to bypass logins, paywalls, or privacy restrictions.

Yes. Public VOCALOID songs, music videos, and community douga can be captured the same way as regular videos. Paste the link and the recorder saves the clip with its original audio for offline listening. The tool stays free, private, and works entirely in your browser.

Yes, it is completely free to use. There are no subscriptions, hidden fees, or watermarks added by the tool, and no registration is required. You can capture as many public Niconico videos as you like. You can use it as often as you want, every day, without any limits.

The most common reasons are premium-only access, region restrictions, and deleted content. Public videos that are openly accessible in your region will work normally with the recorder without any extra steps. The tool stays free, private, and works entirely in your browser.

Yes. The Niconico Video Recorder can capture public videos that are openly accessible, without any premium membership. Paste the video link and the tool records the clip with its original audio, so you can keep songs and broadcasts offline. The tool never tries to bypass logins, paywalls, or privacy restrictions.

Your browser saves the recording to the standard download folder on your computer, or to your files folder on a phone. From there you can move it into any folder, album, or cloud drive you prefer. You can rename, organize, and back up the files just like any other download.

Saving public Niconico videos for personal, non-commercial use is generally accepted in most places, but you must respect copyright and the creator’s rights. Do not repost, sell, or claim ownership of content made by others. When in doubt, check the platform’s terms or contact the creator first.

Yes. Because the tool runs entirely in your web browser, it works on Android and iOS devices as well as desktops. No app installation is needed, and the saved files are stored directly on your device. Everything is handled online, so there is no separate app to install or update.

No account is needed. You simply paste the public video link into the recorder and start capturing. Your Niconico credentials are never requested, so your account, watch history, and personal data stay private. This keeps your identity and browsing history completely separate from the tool.

The saved clip matches the quality of the original public video, including its resolution and audio track. The recorder does not compress or downgrade your capture, so songs, commentary, and broadcasts stay crisp. The saved file plays smoothly in most media players and editing apps right after download.

Online Niconico Video Recorder

Record Your Screen Online in One Click. Hit record. Capture everything!
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KeepVid Screen Recorder

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