Tools

Paste a video link or import a local video, extract and review subtitles, manage courses by album, and use AI for translation, navigation, and study material.

Turn Bilibili danmaku files into readable, filterable, reviewable text views for quickly understanding high-frequency audience reactions.

Add a subtitle panel to Bilibili video pages, with keyword search, double-click seeking, timestamp copying, and TXT/SRT export.

A lightweight self-hosted start page for links, quick search, notes, weather, and AI translation.

Generate pronunciation notes, bilingual shadowing scripts, and cloud TTS audio from words, phrases, or sentences.

Collect images from web pages in batches, with filtering, preview, batch copy, and downloads for browsing and material organization.

Search and organize local Chrome history from a sidebar, with time filters, AI semantic search, site lists, and one-click cleanup.