ViralMint is a free YouTube video downloader that also pulls HD content from TikTok, Douyin, Bilibili and 1,000+ other platforms — download videos free, no ads, no watermarks, no monthly cap.
| Platform | Max quality | Cookie auth? | Subtitles | Audio-only |
|--------------|-------------|--------------|-----------|------------|
| YouTube | 8K | age-gate, 4K | yes (vtt) | yes (m4a) |
| TikTok | 1080p | no | n/a | yes |
| Bilibili | 4K | login req'd | yes (ass) | yes |
| Douyin | 1080p | TikHub side | n/a | yes |
| Instagram | 1080p | Reels, posts | n/a | yes |
| Twitter/X | 1080p | no | n/a | yes |
| Reddit | 1080p | no | n/a | yes |
| Facebook | 1080p | private vids | n/a | yes |
| Twitch | source | sub-only VOD | yes | yes |
| Vimeo | source | password vid | yes | yes |
| 1,800+ more | varies | per-site | varies | yes |Extractor: yt-dlp. Cookie loading + path resolution: backend/services/ytdlp_service.py. Per-platform pages: /tools/video-downloader/{platform}/.
ViralMint's downloader is yt-dlp — the open-source download library that supports YouTube, TikTok, Douyin, Bilibili, Vimeo, Twitter, Twitch, and roughly 1,000 other platforms. If a site has video, yt-dlp probably handles it.
ViralMint is a creator-research tool. The download flow chains directly into Whisper transcription + AI insight extraction (hook, structure, tone, suggested angle) so you can study what's working and adapt it. Use it to learn from the top videos in your niche, not to redistribute copyrighted content.
SnapTik, SaveFrom and the like are ad-laden popup-injecting websites — fine for one-off downloads, terrible for analyzing 50 competitors. ViralMint's downloader is a clean local app: paste a URL, get the video, no surveillance, no monthly cap.
Open ViralMint and paste any YouTube, TikTok, Douyin, Bilibili etc. URL into the chat. The planner detects the URL and asks if you want to download — say yes.
Connect a YouTube or TikTok channel via My Channels and download the top N outlier videos in one click. Useful when you want to analyze a creator's recent breakouts.
Once the download completes, ViralMint transcribes it locally with Whisper and extracts AI insights (hook, structure, tone, suggested angle). You can read the transcript, copy the script structure, and use the suggested angle as a starting point for your own video.
Every downloaded video lands in the Videos page with its transcript, AI insights and a Generate button to start a Smart Video using the same structure.
Last updated June 2026
| Capability | SnapTik | SaveFrom | TIKTOK Downloader | ViralMint |
|---|---|---|---|---|
| Pricing | Free (ad-supported) | Free (ad-supported) | Free (ad-supported) | Free (desktop app, no ads) |
| Supported platforms | TikTok | Mainly YouTube + TikTok | TikTok | 1,000+ via yt-dlp |
| Auto-transcribe with Whisper | No | No | No | Yes (free, local) |
| AI insight extraction | No | No | No | Yes (hook / structure / tone / angle) |
| Ads / popups | Heavy | Heavy | Heavy | None |
| Watermark on output | Sometimes | Sometimes | No (TikTok-only) | Whatever the source had — never adds one |
highlighted column = clearer fit for that capability. Tied capabilities are left unmarked.
Every platform ViralMint can download from, with the max quality the platform exposes, the file formats served, and whether you'll need to authenticate via browser cookies or can batch-download a creator's catalog. Click any platform name for the full per-platform guide.
| Platform | Max quality | Formats | Cookies | Batch |
|---|---|---|---|---|
| YouTube youtube.com | Up to 4K (HDR with cookies) | mp4, webm, mp3 | Not required | Yes |
| TikTok tiktok.com | Original (typically 720p–1080p) | mp4 | Not required | Yes |
| Bilibili bilibili.com | Up to 4K (with verified account cookies) | mp4, flv, danmaku xml | Required for HD | Yes |
| Douyin douyin.com | Original (typically 1080p) | mp4 | Not required | Yes |
| Instagram instagram.com | 1080p (original) | mp4 | Required for HD | Single video |
| Twitter / X twitter.com | Up to 1080p (whatever the poster uploaded) | mp4 | Not required | Single video |
| Reddit reddit.com | Original (up to 1080p) | mp4 (video + audio remuxed) | Not required | Single video |
| Twitch twitch.tv | Up to source bitrate (1080p60 typical) | mp4 | Not required | Single video |
| Vimeo vimeo.com | Up to 4K (Pro uploads) | mp4 | Not required | Single video |
| Dailymotion dailymotion.com | Up to 1080p | mp4 | Not required | Single video |
| Facebook facebook.com | Up to 1080p (whatever the uploader chose) | mp4 | Not required | Single video |
| Pinterest pinterest.com | Original (typically 720p-1080p) | mp4 | Not required | Single video |
| LinkedIn linkedin.com | Up to 1080p | mp4 | Not required | Single video |
| SoundCloud soundcloud.com | Up to 256kbps (uploader-dependent) | mp3 | Not required | Yes |
| Kuaishou kuaishou.com | Original (typically 720p-1080p) | mp4 | Not required | Single video |
| Xiaohongshu (小红书) xiaohongshu.com | Original (up to 1080p) | mp4 | Not required | Single video |
| Lemon8 lemon8-app.com | Original (up to 1080p) | mp4, jpg | Not required | Single video |
| Rumble rumble.com | Up to 4K (source dependent) | mp4 | Not required | Yes |
| BitChute bitchute.com | Original (typically 720p) | mp4 | Not required | Single video |
| Odysee odysee.com | Up to 4K (source dependent) | mp4 | Not required | Single video |
| Threads threads.net | 1080p (original) | mp4 | Not required | Single video |
| Bluesky bsky.app | 1080p (original) | mp4 | Not required | Single video |
| Mastodon mastodon.social | Original (up to 4K) | mp4 | Not required | Single video |
| Snapchat snapchat.com | 1080p (original) | mp4 | Not required | Single video |
| Kick kick.com | Up to 4K (source dependent) | mp4 | Not required | Yes |
| YouTube 4K 解析 youtube.com | 8K HDR (原生解析) | mp4, mkv, webm | Not required | Yes |
| B站 (Bilibili) bilibili.com | 最高 4K (取决于源视频) | mp4 + .ass 字幕 | Not required | Yes |
| 快手 (Kuaishou) kuaishou.com | 原画质 (通常 1080p) | mp4 | Not required | Yes |
| 小红书 (RED) xiaohongshu.com | 原画质 (通常 1080p) | mp4 | Not required | Single video |
| YouTube (油管) youtube.com | 最高 4K/8K (取决于源视频) | mp4, mkv, webm | Not required | Yes |
All downloads run through yt-dlp inside the ViralMint desktop app — no per-day cap, no ads, no watermark on the output. Cookie-gated platforms inherit your browser session via Settings → Cookies; nothing leaves your machine.
Per-platform guides for the 30 supported sites — each one covers the quirks of that platform's CDN, quality variants, login requirements and edge cases (no-watermark on TikTok, region-lock on Bilibili, multi-part series on B站, audio+video remux on Reddit, etc.).
Personal use for research, education or transformative analysis is generally fair use in most jurisdictions. Redistribution of copyrighted content without permission is not. ViralMint is built for the former — the download flow chains directly into transcription and AI insight extraction so you can study videos for your own creator workflow. Don't re-upload other people's content as your own.
ViralMint downloads whatever the platform serves. For TikTok, the standard CDN download includes the user-applied watermark; the no-watermark version is only available in the platform's own app for the original creator. ViralMint doesn't strip watermarks — it just gives you what's publicly accessible.
yt-dlp supports cookie-based authentication for private content you have legitimate access to. ViralMint exposes this via Settings → Cookies if you need it. Public videos require no auth.
yt-dlp picks the best available quality by default — typically 1080p mp4 (h.264 or h.265). ViralMint normalizes everything to mp4 at download time so the rest of the pipeline (Whisper, FFmpeg) doesn't care about the source format.
Yes — connect their channel via My Channels, sort by outlier score, and select the top N to download in one click. The desktop app handles concurrency and rate-limiting automatically.
The Video Downloader ships inside the free ViralMint desktop app — no subscription, no watermark, no per-minute cap. Download once, use on as many videos as you want.