Tiktok videos

TikTok Videos Downloader

Download every public video from a TikTok profile (or a single video / short link) into a user-specified folder, named by upload datetime.

Unlike Instagram, TikTok does NOT require a browser mirror. yt-dlp works directly on profile and video URLs, so there is no Picnob-style scrape here. Keep the two-source resilience pattern though: yt-dlp is primary, tikwm.com (no-watermark public API) is the fallback.

Inputs

Parameter	Required	Example
TikTok URL (profile, video, or short link)	yes	https://www.tiktok.com/@scout2015
Output directory	yes	out/tiktok
Engine	no	hybrid (default), ytdlp, or tikwm
Timezone for filenames	no	America/Santiago (default)

Accepted URL shapes (the script normalizes them):

• Profile: tiktok.com/@user → all videos
• Single video: tiktok.com/@user/video/{id}
• Photo carousel: tiktok.com/@user/photo/{id} (skipped unless --include-images)
• Short links: vm.tiktok.com/xxx, vt.tiktok.com/xxx (redirect is resolved first)

Prerequisites

yt-dlp and ffmpeg must be installed (both present on this machine). Keep yt-dlp fresh — TikTok rotates its signing, so an outdated yt-dlp is the #1 cause of failures:

yt-dlp --version || python3 -m pip install -U yt-dlp

Workflow checklist

- [ ] Step 1: Verify profile/video is public
- [ ] Step 2: (optional) Pre-fetch listing to review before downloading
- [ ] Step 3: Run download script
- [ ] Step 4: Report results

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Step 1: Verify it's public

Open the URL. If it shows "This account is private" / a login wall / "Video currently unavailable", stop — this skill is for public content only.

Step 2 (optional): Pre-fetch the listing

The script lists internally, but you can inspect first. This needs no browser:

yt-dlp --flat-playlist -J "https://www.tiktok.com/@username" > listing.json

listing.json has an entries array of {id, url, title}. Pass it back in with --listing-json to download exactly that set.

Step 3: Download and rename

python3 .cursor/skills/tiktok-videos/scripts/download_profile_videos.py \
  --url "https://www.tiktok.com/@username" \
  --output-dir out/tiktok \
  --engine hybrid \
  --timezone America/Santiago

The script:

1. Resolves short links and lists the profile's videos (yt-dlp --flat-playlist; falls back to tikwm user/posts if yt-dlp listing fails)
2. Downloads each video — yt-dlp primary, tikwm no-watermark fallback per item
3. Reads the exact upload timestamp (yt-dlp info.json) or create_time (tikwm)
4. Renames to YYYY-MM-DD_HH-MM-SS.mp4 in the chosen timezone
5. Writes {output_dir}/videos_manifest.json (id, url, title, uploadDate, source, file)

Useful flags: --max N (cap count), --engine tikwm (force no-watermark), --engine ytdlp (no third-party dependency), --include-images, --delay-ms.

Collisions: two videos at the same second get _2, _3 suffixes.

Step 4: Report to user

Summarize: handle/URL, output path, count downloaded, any failures, engine source per file, and list filenames sorted newest-first.

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Engine strategy (why hybrid)

Engine	Strength	Weakness
yt-dlp (primary)	Most maintained, handles TikTok signing, whole-profile in one call, no third-party	Occasionally serves a watermarked render; breaks for a few days when TikTok changes signing
tikwm (fallback)	Guaranteed no-watermark + exact create_time, simple JSON	Third-party service, ~1 req/sec rate limit, can go down

hybrid runs yt-dlp first and only calls tikwm for items yt-dlp fails on — mirroring the instagram-videos Picnob+ImgInn dual-source resilience.

Anti-patterns

1. Do not start by hand-scraping the TikTok web page — yt-dlp already handles listing. (This is the opposite of Instagram, where direct tools 401.)
2. Do not run with a stale yt-dlp. Update it before blaming the site.
3. Do not hammer tikwm faster than ~1 req/sec — it rate-limits.
4. Do not download private / age-gated / region-locked content.
5. Do not commit large out/ video folders — add the output dir to .gitignore.

Utility scripts

Script	Purpose
scripts/download_profile_videos.py	List + download (yt-dlp + tikwm fallback) + datetime rename + manifest (main entry point)

Additional resources

• Real run example: examples.md
• For Instagram (needs a browser mirror), use the instagram-videos skill.