What it does and who it is for
YouTube Media Downloader is a REST scraper API that sits between your application and YouTube's front end, returning structured data that the official YouTube Data API either restricts, rate-limits heavily, or does not expose at all. The headline features are region and age-restriction bypass (via proxy URL support), subtitle translation and conversion, and full comment thread access — three areas where developers routinely hit walls with Google's own API.
The audience is broad: tools that archive videos, browser extensions that surface subtitles in alternative languages, dashboards that monitor channel growth, search products that need richer autocomplete, and any project that has run into YouTube Data API quota exhaustion. If your use case fits any of those patterns, this API deserves a close look.
Endpoint walkthrough
The 21 endpoints split cleanly into functional groups.
Video data
GET /v2/video/details is the core endpoint and notably carries a variable price of 1–3 credits per call — the only endpoint in the set with tiered credit costs, which implies the response complexity or data richness can vary depending on what you request. The legacy GET /v1/details is also present for backwards compatibility. GET /v2/video/related returns related videos and playlists, useful for building recommendation surfaces without hosting your own model.
Search and discovery
Four dedicated search endpoints cover videos/movies (/v2/search/videos), channels (/v2/search/channels), and playlists (/v2/search/playlists), plus /v2/search/suggestions for autocomplete. Hashtag-based discovery is handled separately via /v2/hashtag/videos, which is handy for trend-monitoring pipelines. Together these make it straightforward to replicate YouTube's own discovery UX inside a third-party application.
Channel and playlist data
GET /v2/channel/details, /v2/channel/videos, /v2/channel/playlists, /v2/channel/posts, and /v2/channel/search give you a complete picture of any public channel — metadata, video/shorts/live listings, playlist and podcast releases, community posts (including polls and images), and in-channel search. GET /v2/playlist/details and /v2/playlist/videos complement this with standalone playlist access.
Comments
Both video comments (/v2/video/comments) and community post comments (/v2/post/comments) are available. This is meaningful for sentiment analysis or moderation tooling that needs to operate across large comment corpora without constantly bumping into YouTube's own comment quota.
Subtitles
GET /v2/video/subtitles handles translation, format conversion, and download in one call. The older /v1/subtitles endpoint provides the same convert-and-download flow for legacy integrations. For apps targeting non-English audiences or accessibility tooling, having translation bundled into the subtitle endpoint removes one integration step.
Pagination utility
POST /v2/misc/list-items accepts a continuation/next token, making it straightforward to paginate through large result sets from any of the listing endpoints without re-implementing token handling on your own.
Pricing breakdown
| Plan | Price | Request allowance | Rate limit |
|---|---|---|---|
| BASIC | $0 / month | 100 requests / month | Not specified |
| PRO | $12 / month | 4,000 requests / day | 2 req / sec |
| ULTRA (recommended) | $24 / month | 400,000 requests / month | 4 req / sec |
| MEGA | $72 / month | 1,500,000 requests / month | 6 req / sec |
A few things stand out when reading this table carefully. PRO is quota'd per day (4,000/day), while ULTRA and MEGA are quota'd per month. At 4,000 requests × 30 days, PRO theoretically allows ~120,000 calls per month — far more than ULTRA's 400,000 might suggest at first glance, though PRO's 2 req/sec ceiling will throttle burst workloads more aggressively. If your traffic pattern is bursty rather than steady, ULTRA's 4 req/sec limit and its monthly pool may prove more practical for the price.
The BASIC tier at 100 requests per month is realistically only useful for prototyping and sanity-testing your integration — you could exhaust it in a single session if you're testing pagination across a large playlist.
The variable credit cost on /v2/video/details (1–3 credits) matters under any paid plan. If your workload centers heavily on that endpoint and each call costs 3 credits, your effective monthly capacity shrinks accordingly. Factor that into your quota math before choosing a plan.
Practical use cases
Content archiving — Pair /v2/channel/videos with /v2/video/details to build a scheduled job that tracks new uploads and captures metadata snapshots over time.
Subtitle-driven products — Language learning apps, accessibility tools, and auto-captioning pipelines can pull translated subtitles directly without managing YouTube's OAuth flow or hitting caption API quotas.
Competitor and trend intelligence — Channel analytics dashboards can combine /v2/channel/details, /v2/hashtag/videos, and /v2/search/videos to monitor topic velocity across creators.
Comment analysis — NLP pipelines that need raw comment text at scale can stream video comment threads using /v2/video/comments and the pagination token endpoint, without worrying about per-minute quota exhaustion.
Search UX augmentation — /v2/search/suggestions enables real-time autocomplete backed by YouTube's own suggestion engine, directly embeddable in a custom search experience.
Limitations and things to check before integrating
The 2,311 ms average latency is the most significant operational consideration. At over two seconds per call, this API is not suitable for synchronous, user-facing requests where response time affects perceived performance. Design your integration around asynchronous fetching — queue jobs, cache responses aggressively, and never make a blocking API call in a user request path.
Because this is a scraper rather than an official integration, the data contract can shift when YouTube changes its internal structure. A 97% success rate is strong but does imply a roughly 3% failure rate — your integration should have retry logic and graceful degradation.
The region and age-restriction bypass is a differentiating feature, but verify it meets your legal and compliance requirements for your specific jurisdiction and use case before going to production.
Finally, if /v2/video/details is central to your workflow, profile the credit cost variation (1–3 per call) against realistic request volumes before committing to a plan tier.
Getting started
The free BASIC plan is the right entry point — it gives you 100 live calls to validate your data model, test pagination via /v2/misc/list-items, and confirm the response shape for the endpoints you care about. From there, PRO at $12/month covers moderate daily pipelines, while ULTRA is the sensible upgrade for anything running continuous or high-volume jobs. Build caching into your architecture from day one given the latency profile, and monitor your credit burn on /v2/video/details closely during the first billing cycle.
