YouTube Unveils AI Creator Tools, Custom Feeds, and Music Discovery at Made On YouTube

At its annual Made On YouTube event, YouTube rolled out a batch of AI features covering creator tools, viewer recommendations and YouTube Music. This is not a scattered patch of features, but a concentrated release spanning the creation side, the distribution side and the music discovery side.

Releasing these three chains at the same event is itself a signal: the platform is trying to have AI intervene simultaneously in "how content gets made," "how content gets pushed out" and "how music gets found." But the boundary must be drawn first—all the feature details below come from a single report by The AI Insider on this event, and the report provides no first-hand YouTube official materials as corroboration.

Creator tools are the most densely itemized block in this launch. YouTube Studio is expanding its AI Q&A tool Ask Studio to both iOS and Android, meaning this assistant is no longer confined to desktop.

More noteworthy is the new capability added to Ask Studio: giving AI feedback on unpublished drafts, covering three aspects—pacing, structure and narrative. This is equivalent to pushing AI from "answering questions after the fact" to "reviewing the manuscript beforehand," intervening at the stage where creation has not yet been finalized.

On the packaging level, the app can now generate titles and thumbnails that match the creator's style. The dynamic thumbnail feature will show three thumbnail options to different audience groups. In addition, YouTube's analytics feature is also being updated to explain why a video achieved its corresponding performance—shifting from "telling you the data" to "explaining the data."

Two more features on the creator side remain in the future tense. According to the report, creators will soon be able to test up to three video cut versions; YouTube Studio will later automatically replace underperforming thumbnails.

Both involve the logic of "automatically judging good versus bad," but the report does not say when automatic replacement will land, nor by what standard "underperforming" is determined. The upper limit for testing video cut versions is three, consistent with the number of three options shown by dynamic thumbnails, but whether the two share the same testing framework is not addressed in the report.

Therefore, this section should be read as direction rather than established fact: it describes what the platform intends to do, not capabilities that have already launched.

The viewer-facing custom feeds are powered by Google's Gemini model, allowing users to describe in their own words the videos they want to be recommended. Each custom feed will be pinned as a separate tab on the homepage—meaning recommendation results are "productized" into saveable, switchable entry points, rather than just one-off search results.

Emily Moxley, Vice President of Product Management responsible for viewer AI products, said the feature helps users explore a catalog of more than 20 billion videos. This scale figure was given by the interviewed executive and is a paraphrase in the report, lacking independent verification.

On timing, the report says custom feeds will launch on web and mobile next month. The specific date and whether it covers all markets remain unclear.

YouTube Music adds the conversational tool Ask Music, for exploring songs and podcasts across more than 300 million tracks. The same product line also adds Your Podcast Lineup, a weekly AI-generated audio guide of recommended shows.

The availability scope of both is explicitly limited: the report says Ask Music and Your Podcast Lineup will soon launch globally for Music and Premium subscribers. In other words, this is not an open feature for all YouTube users, but an increment within the subscription tier.

The specific timeline for "soon" is not stated. The scale figure of 300 million tracks likewise comes from the report and has not been independently verified.

Taken together, the above features form a fairly complete picture; but the evidentiary basis supporting this picture is thin. All feature details come from a single report by The AI Insider on the Made On YouTube event, with no first-hand YouTube official materials provided as corroboration.

The report itself also leaves multiple gaps: it discloses no pricing, regional differences or technical implementation details for any feature, and provides no third-party verification or independent test results. Multiple features use future-tense phrasing such as "will soon" and "later," and have not been confirmed as launched.

In addition, the report does not address whether these AI features will affect creator revenue sharing or recommendation fairness. For a set of tools that simultaneously intervenes in creation, distribution and music discovery, this is precisely the part most in need of questioning, and the existing materials cannot answer it.