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Online Niconico Extractor

One paste, one file, no waiting room.

* Tikt.com allows you to download videos, images, and collections from any supported media hosting site.

The short version

One Niconico URL can mean one item or a whole feed, and that distinction matters more than it looks. Paste the single-item link if you want exactly that item; paste the feed or collection URL if you want what it contains. Both resolve, they just resolve to different things. Niconico is one of the broader integrations here — 6 distinct link shapes are handled rather than a single canonical one. Niconico supports signed-in sessions upstream, which is precisely how it hides private material; we browse anonymously, so that material stays hidden. Niconico is handled by the media route, which reads the site's own rendition list before choosing anything.

Either paste a Niconico link above, or put tikt.com/ in front of any Niconico URL in your address bar:

tikt.com/https://www.example.com/path/to/media
From the Niconico link to a saved file
1. Copy the Niconico link

Use the address bar or the platform's own share button — both give a URL the extractor recognises. Point it at the single item you want, not the page around it.

2. Let it read the renditions

Paste the URL above. The extractor asks Niconico which renditions exist for that item and picks the best progressive one rather than assuming a quality.

3. Save what comes back

The file arrives in the container Niconico served it in, and the extractor does not rebuild it — so what you end up with is what the uploader encoded, for better or worse.

Tikt.com Developer API

Convert URLs into downloadable assets via a precise REST interface. Extract video, audio, and image streams with deterministic responses and process at scale.

RESTful endpoints
Deterministic responses
Process at scale
API-key authentication
Open API Docs API Pricing
Python 
import requests

response = requests.post(
    "https://api.tikt.com/api/download",
    headers={"Authorization": "API_KEY"},
    json={"url": "URL"},
)

for item in response.json()["items"]:
    print(item["type"], item["url"])

Technical FAQ — Tikt.com Niconico Media Converter

No, and that is deliberate. Niconico gates private material behind a signed-in session; we fetch as an anonymous browser and hold no credentials, so we see exactly what a logged-out visitor sees. If a post needs a follow request to view, it needs one to download.

It reads the rendition list Niconico publishes for that item and takes the highest progressive one — a single file with video and audio already muxed, so nothing has to be recombined afterwards. It never re-encodes, so it cannot give you a quality Niconico did not publish.

Region locking. Parts of Niconico are only served in certain territories (JP), and the platform decides that per request. The extractor targets those regions where it can, but a hard geo-block on the platform's side is the platform's decision, not something we can talk it out of.

Not usefully. A running stream has no end yet, so there is no finished file to hand you. Wait until Niconico publishes the replay or VOD — at that point it behaves like any other item and downloads normally.

Among others: history, live, playlist, series. Those are separate URL shapes with separate handling behind them, which is why a link that looks nothing like the last one you pasted still works.

MP4, UNKNOWN_VIDEO — whatever Niconico itself serves. The container is passed straight through rather than rebuilt, so there is no second round of compression between the platform's copy and yours.

No. 6 different Niconico URL shapes are recognised, which covers the ordinary address-bar URL, the share variant and most of the odd ones in between. Paste whatever you copied; if it is the Niconico address it will almost certainly resolve.

Whatever the URL names. A single-item Niconico link returns that item; a collection or feed URL returns what the collection holds. If you got more than you expected, you pasted the container rather than the item.

No login required. Niconico serves the underlying media as public assets, so Tikt.com can fetch them directly from your browser without ever signing in to your account.

Niconico delivers content in MP4, JPG, MP3. Tikt.com preserves the source container; the only post-processing is optional re-muxing on request.

Tikt.com itself never adds a watermark. Niconico content is delivered as-is from the source CDN.

Anyone who has ever wanted a Niconico post available offline -- archiving, sharing across platforms, re-editing or just keeping a personal copy.

Tikt.com works in the browser on any device with a copy/paste clipboard -- iOS Safari, Android Chrome, desktop browsers all render the Niconico extractor flow identically. No app install required.

Free. Tikt.com bills nothing for Niconico downloads. There are no per-clip limits and no daily caps for normal personal use.

Supported sites

Facebook Instagram Twitter Tiktok
Reddit Bilibili Vimeo Soundcloud
Linkedin Pinterest
See all supported sites

Tikt.com does not retain downloaded files or log user activity. All media is processed in a stateless pipeline and transmitted directly to the requesting device.

★★★★★
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