Image Format Saver
Saves any picture in the format you actually need, with a quality slider for JPEG.
1 user
YouTube Interactive Drawing
Draw on YouTube videos in real-time. Click and drag to create colourful artwork directly on videos. Features 7 colours, export functionality and works in full screen mode. Transform any enabled YouTube video into your canvas.
1 user
Public Domain Audiobooks
Free LibriVox audiobooks streamed from archive.org — 100 curated classics plus live genre browsing.
The Whistler – Old Time Radio
The Whistler - Old Time RaListen to The Whistler old-time radio mystery and suspense episodes from Archive.org with search, playback controls, speed control, sleep timer, themes, and listening historydio mystery and suspense episodes from Archive.org
Replay Loop
Set A/B markers on the current video and drill that fragment on repeat. One click to pause or clear the loop.
Video Fast — Speed & Volume
Speeds up videos with a configurable default speed, boosts volume beyond the native max, and lets you ignore specific sites.
1 user
Stream Catcher
Catches media requests per tab, shows type and size, and downloads the file you pick.
1 user
Story engine
Paste your outline or drop a novel file. It finds every “wait, that makes no sense” moment, flags lazy shortcuts like “suddenly,” and tells you exactly whose decision broke the logic. Plug in your own AI key and it writes the missing scenes.
1 user
Motivision
Motivision is a simple and elegant new tab extension for Firefox, designed to bring motivation and minimalism together. Each time you open a new tab, it loads a beautiful nature-themed background image and a fresh motivational quote to inspire you.
1 user
Gallery Collector
Finds images in tags, srcsets and CSS backgrounds, with size and type filters.
Memory Box
Five boxes, growing intervals, CSV in and out. A small local deck trainer with no account and no sync.
Video Controls
PureSwipe Video Controls 修改版：长按视频任意区域一律 2.0x 倍速。其余手势保持不变。
Idle Screensaver
When a tab sits idle, a full-screen animation takes over — Matrix rain, a flying starfield, or drifting bubbles. Set how many minutes of inactivity trigger it; any mouse move or keypress brings the page back.
1 user
blackangil
Keeps YouTube playing when backgrounded and syncs playback with Android's notification/lock-screen controls.
1 user
4/5, Liebling
Overlays a tiny icon in top right corner to play audio and video content at 4/5 speed (slower and at lower pitch)
1 user
웹(AAGAG) 비디오 컨트롤러
AAGAG을 비롯한 모든 웹사이트의 비디오 재생 속도를 간편하게 조절하고 컨트롤할 수 있는 확장프로그램입니다.
