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高速ビデオ・音声ダウンローダー

公開メディアURLを貼り付けて、利用可能な動画、音声、字幕形式をダウンロードできます。対応状況は元のプラットフォームによって異なります。

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VIPメンバー は4K、WAV、FLACと高速ダウンロードが使えます。 + Subtitle download.

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Downloading — this may take a moment.

100% Safe
Ultra Fast
No Registration
All Devices

対応プラットフォーム

お気に入りの動画・SNSプラットフォームからダウンロード

YouTube Downloader
TikTok Downloader
Instagram Downloader
Facebook Downloader
Twitter / X Downloader
Reddit Downloader
Vimeo Downloader
Twitch Downloader

Why Choose VidSera?

Everything you need to download videos, all in one place

1000+ Sites

YouTube, TikTok, Instagram, Facebook, Twitter, Reddit, Vimeo, Twitch and hundreds more.

HD & 4K Quality

Download up to 4K for VIP users. Free users get 1080p.

Audio Extraction

Extract MP3, WAV, FLAC from any video. Perfect for music and podcasts.

Playlist Download VIP

Download entire YouTube playlists in one click with real-time progress.

Works Everywhere

Desktop, tablet, or mobile — Vidsera works perfectly on any device.

Safe & Clean

No malware, no confusing redirects. VidSera does not host third-party content and only keeps processed files temporarily.

動画のダウンロード方法

3ステップで動画をデバイスに保存。

1
動画のURLをコピー

Go to the video and copy its URL from the address bar or share menu.

2
貼り付けてフォーマットを選択

Paste the URL above and pick your quality and format.

3
ダウンロードをクリック

Hit Download — VidSera will process the link and provide a temporary file when available.

1000+
Supported Sites
4K
Max Quality
Free
No Hidden Costs
Fast
Ultra Speed

Unlock VidSera Premium

Choose a plan — cancel or upgrade any time

Monthly
$4.99 /month

Billed monthly — cancel any time

  • 4K ultra quality
  • WAV + FLAC lossless audio
  • 10 concurrent downloads
  • Playlist bulk download
  • 3× faster speeds
  • Priority queue
View Monthly Plan

Renews monthly. Cancel future renewals any time.

BEST VALUE
Annual
$3.33 /month

$4.99  Save 33%

$39.99 billed once a year

  • Everything in Monthly
  • Save $19.89 vs monthly
  • 4K ultra quality
  • WAV + FLAC lossless audio
  • Playlist bulk download
  • Priority queue + 3× speed
View Annual Plan

Renews yearly. Cancel future renewals any time.

Founding Member
$99.99

Launch offer for early supporters

  • Premium web features
  • Founding Member badge
  • Feedback panel access
  • Roadmap voting
  • Subject to fair use
Become a Founding Member

For the lifetime of the VidSera service, subject to fair use and Terms.

Secure checkout · Clear renewal terms · Cancel future renewals any time

Frequently Asked Questions

Everything you need to know about using VidSera

Is VidSera free?
Yes. VidSera has free basic access with no credit card required. Premium plans unlock higher limits, advanced formats, playlist tools, and faster queues.
Which websites does VidSera support?
VidSera focuses on public media URLs from major platforms. Support can vary by content type, region, privacy settings, and source platform restrictions.
Do I need to install any software or app?
No installation required. VidSera is a browser-based tool that works on any device with a modern browser. Desktop, laptop, iPhone, Android — just paste the URL and choose an available format.
How do I extract MP3 audio from a YouTube video?
Paste a public media URL into the VidSera download box, then choose an available audio format. Premium users can also choose WAV or FLAC lossless formats when supported.
Can I download TikTok videos without the watermark?
The result depends on the video's availability and the source platform. Private videos, region-limited videos, or accounts that restrict downloads may fail or may only provide limited formats.
Can I download entire YouTube playlists?
Playlist tools are a Premium feature where the source platform allows access. VidSera queues each item individually so you can track progress and cancel items when needed.
What video quality options are available?
Free users can download in 360p, 480p, 720p HD, and 1080p Full HD. VIP members also get access to 4K (2160p) Ultra HD where available. For audio, free users get MP3 up to 320 kbps; VIP users additionally get WAV (lossless) and FLAC (lossless compressed).
Why should I create a free account?

Registration is completely free and unlocks several useful features:

  • Download history — every file you download is saved to your account. Re-download any file within 24 hours without waiting for re-processing.
  • Higher concurrent limit — registered users can run more downloads simultaneously compared to anonymous visitors.
  • API access — join the API waitlist for future developer access. API usage will have separate limits and fair pricing.
  • VIP eligibility — only registered accounts can subscribe to VIP. VIP unlocks 4K quality, WAV/FLAC audio, subtitle download, playlist bulk download, and 3× faster speeds.
  • Saved preferences — your last used format and quality are remembered across sessions.

No account needed for basic use. If you do register, a quick email verification activates your account and keeps things secure. Create your free account in seconds.

Is it safe and legal to use VidSera?
VidSera itself is built to be clean and transparent. We do not host third-party videos, and processed files are temporary. Legality depends on the content, your location, and the source platform's terms. Only download content you own, have permission to use, or are legally allowed to download. Redistributing copyrighted content without permission is prohibited.