Free ToolMulti-platform Video Explore

Free cross-platform video search engine
Search video knowledge in seconds

A cross-platform video search engine is a free tool that searches YouTube, Bilibili, and TikTok simultaneously. Enter any topic to discover curated videos across platforms, then send them to BibiGPT for AI summaries, transcripts, and structured notes.

Start exploringBack to home
Connected platforms
Multi-platform
Bilibili · YouTube · TikTok
Real-time trends
24/7
AI refreshes trending keywords hourly
One-click workflow
Queue
Send results straight to the BibiGPT summary queue

Why use our free video search engine

BibiGPT Video Search is a free cross-platform video search engine. Search YouTube, Bilibili, and TikTok in one place — discover, review, and summarize high-value videos with AI.

Semantic ranking
AI-generated ordering highlights the most relevant and educational videos first.
Safe exploration
Built-in sensitive keyword filtering and clean URL conversion for reliable playback.
Workflow ready
Trigger summaries, highlight notes and playlists with a single click.
Speed and focus
Skip endless manual searching—let AI surface the best clips in seconds.

How to search videos across platforms

Find the best videos from YouTube, Bilibili, and TikTok in three simple steps.

01
Search with keywords
Enter topics such as "AI coding" or "quant investing" to start exploring.
02
Review curated results
Switch between grid and list layouts, open original videos or line them up for AI processing.
03
Queue for AI summary
Send interesting videos to BibiGPT—summaries, transcripts and notes appear automatically.

Works for every knowledge workflow

Whether you need to search YouTube videos, find Bilibili content, or discover TikTok clips — our free cross-platform video search engine helps researchers, creators, and learners work faster.

Learning playlists
Build topic-based playlists from multi-platform sources and keep track of progress.
Competitive research
Monitor industry news, product launches and conference talks in a single board.
Content inspiration
Surface fresh references for YouTube videos, podcasts, scripts or social posts.
Team knowledge sharing
Share search URLs with teammates and collect summaries in the same knowledge base.
Course preparation
Find case studies and tutorial examples to enrich lesson plans or workshops.
Daily knowledge snacks
Turn commute time into micro-learning with AI-ready video notes.

Trusted by Researchers & Creators

See how users discover knowledge with our video search tool.

Join thousands of users searching videos daily

“The video search tool helps me find relevant tutorials across Bilibili and YouTube instantly.”

Alex Chen

Software Developer

Researches coding tutorials

“I use this free video search to discover content inspiration from multiple platforms.”

Sarah Kim

Content Creator

Creates educational videos

“Finally a cross-platform video search that actually works. Great for research!”

Mike Johnson

Academic Researcher

Studies online education trends

Frequently asked questions

Ready to discover video knowledge?

Use our free cross-platform video search engine to find the best content from YouTube, Bilibili and TikTok — all in one place.

Start Searching NowExplore More Tools
Keep exploring

Related BibiGPT AI workflows

Pair this feature with complementary tools to build your end-to-end content pipeline.

AI YouTube Summary
Create chaptered summaries and highlights for any public YouTube video.
View feature
AI Answer — Interactive video Q&A
Ask natural-language questions about any video and receive cited, timestamped responses.
View feature
Video to Text Converter
Transcribe videos from YouTube, Bilibili, or local files into clean, export-ready text.
View feature
Explore the AI tools hub

Feature → Hub

Explore more AI summarization tools

Send visitors from every feature page to the central hub so they keep discovering BibiGPT workflows that convert.

Explore more AI summarization tools → /ai-summarizer-tools/