フリマ王-フリマ(メルカリ・ラクマ)で使えるコピー出品機能
メルカリ・ラクマ等の出品情報をワンクリックでコピーし、メルカリ・メルカリShops・ラクマ・ヤフオク・BASE・STORES・minne・Creema・PayPayフリマ・eBayなど複数のプラットフォームにコピー出品できる拡張機能です。大量出品の管理、一括値下げ、売上・利益の可視化にも対応しています。
사용자 34명
Bluesky Downloader - SkyDownloader
Save any Bluesky video or image to your device in one click. Free, private, and works on all devices. No login or installation needed.
사용자 34명
TikVD - TikTok Video Downloader (No Watermark)
Download videos and sounds from TikTok quickly without the watermark.
사용자 34명
RedditSave - Video Downloader
Download Reddit videos and gifs embedded from v.redd.it, imgur, gfycat, streamable, giphy etc for free.
사용자 34명
Zustand DevTools
Inspect and debug Zustand state stores in real-time with powerful developer tools. View state snapshots, track actions, analyze state changes, and use time-travel debugging to simplify debugging and improve development workflow.
사용자 34명
LitRank: Journal quartiles on Google Scholar
Google Scholar journal quartiles: Q1–Q4 badges, SJR scores, open access. Filter by impact, save papers to projects, export BibTeX.
사용자 33명
screenshot any element
webpage screenshot support: screenshot full page pick one element to screenshot
사용자 33명
Feed Analyzer — Instagram & TikTok
Instagram & TikTok downloader: sort posts by engagement, export CSV/JSON/Excel & media ZIP. Free, local, no signup.
사용자 33명
LinkQR
Converts web links into QR codes with a single click from the address bar. Copy or download QR codes in PNG/SVG format for sharing.
사용자 33명
PGP Suite – Encrypt Messages & Files
Encrypt, decrypt, sign and verify PGP messages and files in Firefox/Tor — no external apps needed. Generate key pairs, encrypt any file, secure emails and share files privately. Works with all PGP-compatible tools. No servers/tracking. Android works!
사용자 33명
Youporn Video Downloader
Save Youporn page links and downloader details from your browser toolbar.
사용자 33명
Facebook Video Downloader
Save public Facebook videos and Reels, Watch, and Post Videos in HD quality. Download your videos with just one click.
사용자 33명
FreeMP3Music
FreeMP3Music.org is a music platform where you can convert and download Youtube videos to MP3 and MP4 files for free.
사용자 32명
New Tab
Make it yours. Enjoy life. Freedom with Firefox! Dynamic themes, task list, sweet greetings, set your wallpaper or use Bing. No ads, no tracking, full freedom. Have an awesome time!"
사용자 32명
Video Thumbnail Download with video title
download high Quality JPG image. with video title. support: youtube playlist image , youtube video image
사용자 31명
