How to Download Niconico Videos, MP3, MP4, Audio and Images
Step-by-step guide to saving Niconico content with Downloader
Downloader allows you to download videos, audio, MP3, MP4 and images from Niconico quickly and easily. Follow this tutorial to learn how.
Guide: Downloading from Niconico
Download Niconico Videos, Audio, and Images with Downloader
Simply prepend our domain to any Niconico media URL like this:
downloader.org/https://www.niconico.com/path/to/media
3 Easy Steps to Download Niconico Content
1. Copy the Niconico Link
Find the video, audio, or image you want to download on Niconico and copy its link. Need help? Check our full tutorial.
2. Paste the Link
Insert the copied link into the input field above.
3. Download Instantly
Click the button and save your content in MP3, MP4, audio, or images.
Start downloading content from Niconico
Download from Niconico
Niconico Video Downloader
Niconico Audio Downloader
Niconico MP4 Downloader
Niconico MP3 Downloader
Niconico Image Downloader
Niconico GIF Downloader
Downloader.org Developer API
Pull videos, audio, and images from 1,000+ supported sites with a single API. One endpoint, hundreds of platforms, predictable JSON responses.
1,000+ supported sites
Single endpoint
Predictable JSON
Async job processing
Python
import requests
response = requests.post(
"https://api.downloader.org/api/v1/submit/",
headers={"Authorization": "API_KEY"},
json={"url": "URL"},
)
for item in response.json()["items"]:
print(item["type"], item["url"])Frequently Asked Questions
Paste any public Niconico URL into the box at the top of this page and click Download. Your file is ready in a few seconds — no signup, no install.
Niconico hosts publicly-shared media. The download flow is the same paste-and-go pattern that works for every other supported platform.
No — Downloader doesn't sign in to Niconico. Anything Niconico serves publicly can be downloaded without authentication on either side.
Niconico hosts a mix of content types. Each download comes back in MP4 and JPG — the format matches the asset you actually link to.
Yes. We pass through whatever Niconico serves — no re-encoding, no recompression, no resolution downgrade. What you see playing on Niconico is exactly what you download.
Niconico has no platform-specific gotchas worth flagging. The standard paste-and-download flow handles it cleanly.
No. Niconico sees a normal page-load request; the poster receives no notification. Downloads are anonymous from the platform's perspective.
Yes. Open Downloader in your mobile browser, paste a Niconico link, and tap Download. The file saves to your Photos / Files / Music app — no separate app required.
Processing on our side is constant — typically under a second. Actual download time after that depends on the file size and your internet connection.
Free accounts have a daily download cap (counted across all platforms, not just Niconico). Pro accounts remove the cap entirely and add priority processing.
Niconico attracts every kind of user — casual viewers, dedicated fans, professionals. The download flow is identical for all of them.
Downloading content you have the right to save — your own posts, content released under an open license, public-domain material — is standard fair use in most jurisdictions. For anything else, respect copyright and Niconico's terms.
Note, we store nothing, everything is piped to you, even the images are piped as base64 to your browser.
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