Overview
Download Instagram images and videos with a simple click. Support photos, videos, reels and stories
Just IG Image & Video Downloader Just IG Image & Video Downloader is a simple and easy-to-use Firefox extension that allows you to effortlessly download images and videos from Instagram. Key Features One-Click Individual Download Easily download any specific image or video from Instagram with a single click. Batch Download Support Brand new feature allows you to download all photos within a single carousel post at once. Comprehensive Content Support Works flawlessly with regular posts (images and videos), feed videos, and stories. Real-Time Status Feedback Provides instant visual feedback during the download process. Clean and Native Interface Preserves Instagram's original user experience without cluttering the UI. Safe and Privacy-Focused Absolute peace of mind as no personal data is collected. How to Use First, install the extension. Next, browse Instagram as you normally do. Then, hover your mouse over any image or video. Click the individual download button or the "Download All" button that appears. Your media will be saved automatically to your default downloads folder. What's New in Version 3.1 Batch Download Added Introduced a new button to download all photos within a post simultaneously. Algorithm Logic Upgraded Overhauled the underlying download logic to ensure photo and video downloading across stories, home feed, and individual post pages executes perfectly. Refreshed UI Design Updated the download button graphic with a cleaner, refreshed look. Support For any questions or suggestions, please contact us. Note: This extension is not affiliated with or endorsed by Instagram. Chrome Version The Firefox version is available here: https://addons.mozilla.org/en-US/firefox/addon/just-ig-image-downloader/ Version History Version 3.1 Added a button to download all photos in a post at once. Upgraded the download algorithm logic to ensure flawless media capturing across stories, home feed, and single post pages. Refreshed the download button images. Version 2.7 Resolved a bug where the download button on IG Stories was unclickable due to Instagram's transparent navigation overlay. Repositioned the download button to the bottom right corner to prevent interference with native mute buttons and the reply bar. Upgraded the underlying injection logic and added dynamic URL observers to ensure the button displays reliably when seamlessly switching between stories. Version 2.6 Adds full support for Instagram DASH streaming by switching to the official API to fetch muxed MP4 (audio + video). Fixes missing audio/video and incorrect media capture. Supports Stories and carousel posts, with fallback for improved reliability. Version 2.5 Download behavior changed, use username and timestamp as filename. Version 2.4 Improved Performance. Rewrote video download engine: intercept real CDN MP4 URLs via webRequest instead of relying on blob URLs. Fixed audio-only track filtering (base64url decode fix). Fixed wrong-video downloads on Feed by grouping cached URLs per video with timestamps. Version 2.3 Improved video detection and download button placement. Added delayed mounting for videos not yet loaded. Video-first scanning prevents duplicate buttons on the same container. Version 2.2 Fix Video or Image download error in some cases. Modify values of minSize and rect.width, rect.height. Version 2.1 No more download button on account profile image. Enhanced video URL detection algorithm. Version 2.0 Add IG videos download support. IG images download with prefix plus timestamp. Version 1.0 Initial release. Just IG Image & Video Downloader 瀏覽器擴充套件 - 只要IG圖片影片下載器 市場上雖然已經有不少支援 Instagram 圖片下載的擴充附加元件(因為 IG 網頁預設的圖片、影片是不能直接點擊下載的,滑鼠左鍵不會有另存圖片的選項,需要關掉 JS 才行,對一般人來說麻煩),但套件檔案普遍都很肥大。 不少人表示,只想用比較簡單版本的擴充套件,因此我這次在日本旅行時寫了一個超輕量(十幾 KB only,現在成長到也僅 20 KB),只單純下載 IG 圖片、影片用的瀏覽器擴充外掛,畢竟是自己想要用的,覺得簡單、輕巧就好。本套件的主要功能,是可自由選擇你喜歡的 IG 圖片或影片來下載,新版本更支援了一鍵打包功能。 這個擴充套件,在你用瀏覽器瀏覽 IG 時,圖片或影片上會出現下載按鈕,只要點了按鈕,就會自動把圖片、影片下載到你瀏覽器預設的下載資料夾中。目前已經上架了 Firefox 瀏覽器版本,也有提供 Chrome 瀏覽器版本。歡迎各位多加利用,如果使用上有問題或建議歡迎反應給我,畢竟第一次做,難免有疏漏。: P Just IG Image & Video Downloader 是一個簡單易用的瀏覽器擴充套件,讓你輕鬆下載 Instagram 圖片或影片,只需點擊圖片或影片上的下載按鈕,即可儲存你喜歡的照片或影片。 主要功能 全新批次打包下載:新增一鍵下載貼文中所有照片的按鈕,輕鬆將輪播貼文裡的所有照片一次儲存。 一鍵選擇性下載:在圖片或影片上會顯示下載按鈕,想下載哪張就點哪張,不需要複雜的設定。 即時自動儲存:點擊下載按鈕後會自動執行下載,瀏覽器會直接顯示下載狀態。 完整支援多種格式:全面支援一般貼文圖片、影片以及限時動態。圖片預設按照使用者名稱與時間以 JPG 格式儲存,影片預設以 MP4 格式儲存。 簡潔原生介面:儘量不影響 Instagram 原有的使用體驗,保持畫面乾淨。 安全可靠無負擔:尊重隱私權,完全不會收集任何個人資料。 使用方式 首先安裝本擴充套件或附加元件。 接著在瀏覽 Instagram 時,將滑鼠移至想要下載的圖片或影片上。 此時畫面上會出現下載按鈕(⬇️)或全照片下載按鈕,點擊按鈕即可執行下載。 所選的媒體檔案將會自動儲存至瀏覽器預設的下載資料夾。 版本 3.1 更新重點 全照片一鍵下載:貼文中新增了一次下載所有照片的按鈕,省去手動逐張點擊的麻煩。 演算法邏輯升級:修改並調整了底層的下載演算法邏輯,目前在限時動態(Story)、首頁以及單篇貼文頁面中,所有照片與影片的下載執行都極為正常穩定。 按鈕圖示全新改版:全面更新了下載按鈕的圖片視覺,帶來更精緻乾淨的介面體驗。 支援與聯絡 本專案完全免費使用,也不會收集任何個人資料。如果執行上有任何問題或建議,歡迎隨時跟我聯絡!雖然這是個簡單的工具,但我會持續改進,讓它更好用。 注意:本擴充功能與 Instagram 官方無關,純屬第三方開發工具。 Chrome 版本連結 若需要這個擴充套件的 Firefox 版本,請點選這裡,承承蒙大家: https://addons.mozilla.org/zh-TW/firefox/addon/just-ig-image-downloader/ 版本歷史 3.1 - 新增貼文中所有照片一次下載的按鈕。修改並調整下載演算法邏輯,確保限時動態、首頁、單篇文章貼文的所有照片和影片下載執行皆完全正常。更新下載按鈕的圖片視覺。 2.7 - 修復點擊失效問題,解決 IG 限時動態的透明導覽層覆蓋,導致下載按鈕無法點選的狀況。升級按鈕載入邏輯並新增網址切換監聽器,確保連續瀏覽多個限時動態時,下載按鈕都能穩定顯示。介面版面最佳化,將按鈕位置移至畫面右下角,避開 IG 原生的靜音鍵與回覆欄位。 2.6 - 升級支援 Instagram DASH 串流,改用官方 API 取得完整 MP4(含音訊),解決無聲/無畫面與錯抓影片問題。支援限動與輪播貼文,並加入 fallback 機制提升成功率與穩定性。 2.5 - 修改下載檔名存檔邏輯,username + timestamp 搭配 jpg 或 mp4 檔名。 2.4 - 大幅改善效能,並全面改寫影片下載引擎,透過 webRequest 攔截真實 CDN MP4 URL,取代無法下載的 blob URL。這次也修正了純音軌過濾失效問題(base64url 解碼修正),並修正部分頁面會下載到錯誤影片的問題,改用影片分組快取加時間戳機制。 2.3 - 改善影片偵測與下載按鈕掛載邏輯,新增影片尚未載入時的延遲掛載機制。影片優先掃描,防止同一容器重複加按鈕。 2.2 - 修正部份環境下的下載圖片或影片錯誤,修改 minSize 的閾值。 2.1 - 人物頭像不會再有下載按鈕以改善 UI 體驗,強化影片 URL 檢測演算法。 2.0 - 增加對 IG 影片下載的支援,圖片下載檔名預設帶入 IG 前綴加上時間戳記。 1.0 - 初始發布。
4.2 out of 513 ratings
Details
- Version3.1
- UpdatedJune 12, 2026
- Size35.01KiB
- LanguagesEnglish (United States)
- DeveloperWebsite
Email
ivanusto@gmail.com - Non-traderThis developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.
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- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes
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