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Nicovideo Downloader

Turn a link into something you actually own.

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

The short version

The extractor recognises 3 distinct Nicovideo URL shapes, which is why the link already sitting in your address bar normally works without you hunting for a share button. Whatever it resolves to comes back with its container intact. Nicovideo is handled by the media route, which reads the site's own rendition list before choosing anything. No credentials are involved anywhere in this path — neither yours nor ours.

Two ways in: the box above, or prefix the Nicovideo URL you are already looking at with tikt.com/:

tikt.com/https://www.example.com/path/to/media
What you actually have to do
1. Copy the Nicovideo 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 Nicovideo 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 Nicovideo 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 Nicovideo Media Converter

It reads the rendition list Nicovideo 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 Nicovideo did not publish.

Among others: search, search:date, search_url. 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.

No. 3 different Nicovideo 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 Nicovideo address it will almost certainly resolve.

You get the best progressive rendition Nicovideo publishes for that item, chosen automatically. There is no upscaling on offer, because inventing pixels that Nicovideo never encoded would make the file bigger and not better.

Yes, identically. The work happens on our side, so an old phone on a slow connection is no worse at resolving the Nicovideo link than a desktop — it just downloads the file more slowly afterwards.

No. The file streams through and is gone; there is no library, no history and nothing to delete afterwards. That is also why we cannot re-send you something you downloaded last week.

No. This is a web page with a text box. Anything that asks you to install an executable to save the Nicovideo link is asking for more access than the job requires.

No cap you have to pay to lift and no trial that expires. The paid plan exists for people who download in bulk or want the API; a single Nicovideo link does not need it and never will.

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

Nicovideo supports up to 4K (2160p). Tikt.com picks the highest stream the platform exposes for the URL you paste; if the uploader only published 1080p, that's the ceiling.

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

Whatever the original Nicovideo poster put up is what you download -- the copyright doesn't change hands. Personal use, archive, fair-use editing are all fine; commercial reuse depends on the original licence.

Nicovideo is publicly readable; Tikt.com doesn't prompt for an account, doesn't store cookies, and doesn't track which URL you pasted.

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

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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