Screenshots

Description

One-click Bilibili downloader — download Bilibili videos up to 8K, auto-merge to MP4, batch download anime & collections. Download Bilibili videos with one click — up to 8K quality, saved as standard MP4 files right in your browser. No software to install, no data uploaded anywhere. ✔ Up to 8K HD — Automatically picks the highest quality available for your account (Bilibili Premium supported). ✔ SDR & HDR modes — Choose SDR for any display, or HDR / Dolby Vision for HDR screens. ✔ Auto merge — Video and audio are combined into a single MP4 file right in your browser using a built-in WebAssembly FFmpeg. No extra software needed. ✔ Anime & movies — Works on Bilibili video pages, Bangumi (anime), and movie sections. ✔ Batch download collections — Download an entire collection or multi-part series in one go. A new "Batch Download" button lists all episodes; select the ones you want, pick a folder, and they download serially into it. Supports UGC collections, video series, regular multi-part videos, anime seasons, and courses (cheese). ✔ Multi-part videos — Select which episode or part to download. ✔ Smart naming — Saves as `Video-Title.mp4` / `Audio-Title.m4a` (automatically cleans emoji and special characters; uses video title, not page title). ✔ Download compatibility — Automatically completes request Referers, tries backup URLs on 403 errors; compatible with bilivideo.com / bilivideo.cn / hdslb.com. ✔ Stream save — For extra-large files, uses "Stream Save" to write separate tracks directly to disk. ✔ Privacy secure — All processing is done locally on your device. Nothing is uploaded anywhere. ✔ Cross-platform — Supports Microsoft Edge and Google Chrome on Windows, macOS, and Linux. How to use: 1. Go to any Bilibili video or anime page. 2. Click the extension icon. 3. Pick SDR or HDR. 4. Click "Download" (or "Batch Download" for collections). Disclaimer: This extension is for personal learning and research use only. Please respect the copyright of Bilibili and content creators. Downloaded content is for personal offline viewing only — do not use for commercial purposes or redistribute.