Firefox 瀏覽器附加元件
  • 擴充套件
  • 佈景主題
    • 用於 Firefox
    • 字典與語言套件
    • 其他瀏覽器網站
    • Android 版的附加元件
登入
MiCompress - 檔案壓縮器 預覽

MiCompress - 檔案壓縮器 作者: MiConvert.com

在瀏覽器中即時壓縮圖片 (JPG, PNG, WebP)。透過 MiConvert.com 壓縮 PDF、影片等。

0(0 筆評分)0(0 筆評分)
2 位使用者2 位使用者
下載 Firefox 並安裝擴充套件
下載檔案

擴充套件後設資料

關於此擴充套件
MiCompress – Fast, Free & Private File Compression

Compress your images instantly, right from your browser toolbar. No uploads, no signups, no limits — your files never leave your device.

🔄 What This Extension Does

MiCompress lets you compress image files directly inside your browser — completely offline and private. Simply drag and drop (or click to browse), adjust the quality slider, and download the compressed result in seconds. For other file types like GIF, PDF, or video, MiCompress provides a quick shortcut to MiConvert.com where the compression takes place securely online.

✨ Key Features

📁 Local Image Compression
Compress JPG, PNG, and WebP images right inside the extension popup. Files are processed locally using the browser's built-in Canvas API — nothing is uploaded to any server.

🎚️ Adjustable Quality Slider
Fine-tune the balance between file size and image quality with an intuitive slider from 1% to 100%.

📊 Instant Size Comparison
See your results at a glance: original size, compressed size, and the percentage you saved.

🔗 Smart Redirect for Other Formats
Drop a GIF, PDF, MP4, WebM, AVI, or MOV file, and MiCompress will take you directly to the right compression page on MiConvert.com.

🌍 Available in 49 Languages
The extension automatically displays in your browser's preferred language.

⚡ Lightweight & Fast
No background processes, no content scripts. MiCompress only runs when you click the icon.

🔒 Privacy First
- No file uploads — image compression happens 100% locally
- No tracking or analytics
- No account required
- Zero permissions requested

📖 How To Use
  1. Click the MiCompress icon in your browser toolbar
  2. Drag & drop a file or click to browse
  3. For images (JPG, PNG, WebP): adjust quality and click "Compress Now"
  4. View the size comparison, then click "Download"
  5. For other formats (GIF, PDF, video): click to compress on MiConvert.com

💡 Note

Image compression is performed entirely in your browser. No files are uploaded to any server. For GIF, PDF, and video files, MiCompress opens MiConvert.com in a new tab for secure online compression.},
"en-GB": {
summary: "Compress images instantly in your browser. Supports JPG, PNG, WebP locally. GIF, PDF & video via MiConvert.com. Fast, free & private.",
description:
MiCompress – Fast, Free & Private File Compression

Compress your images instantly, right from your browser toolbar. No uploads, no signups, no limits — your files never leave your device.

🔄 What This Extension Does

MiCompress lets you compress image files directly inside your browser — completely offline and private. Simply drag and drop (or click to browse), adjust the quality slider, and download the compressed result in seconds. For other file types like GIF, PDF, or video, MiCompress provides a quick shortcut to MiConvert.com where the compression takes place securely online.

✨ Key Features

📁 Local Image Compression
Compress JPG, PNG, and WebP images right inside the extension popup. Files are processed locally using the browser's built-in Canvas API — nothing is uploaded to any server.

🎚️ Adjustable Quality Slider
Fine-tune the balance between file size and image quality with an intuitive slider from 1% to 100%.

📊 Instant Size Comparison
See your results at a glance: original size, compressed size, and the percentage you saved.

🔗 Smart Redirect for Other Formats
Drop a GIF, PDF, MP4, WebM, AVI, or MOV file, and MiCompress will take you directly to the right compression page on MiConvert.com.

🌍 Available in 49 Languages
The extension automatically displays in your browser's preferred language.

⚡ Lightweight & Fast
No background processes, no content scripts. MiCompress only runs when you click the icon.

🔒 Privacy First
- No file uploads — image compression happens 100% locally
- No tracking or analytics
- No account required
- Zero permissions requested

📖 How To Use
  1. Click the MiCompress icon in your browser toolbar
  2. Drag & drop a file or click to browse
  3. For images (JPG, PNG, WebP): adjust quality and click "Compress Now"
  4. View the size comparison, then click "Download"
  5. For other formats (GIF, PDF, video): click to compress on MiConvert.com

💡 Note

Image compression is performed entirely in your browser. No files are uploaded to any server. For GIF, PDF, and video files, MiCompress opens MiConvert.com in a new tab for secure online compression.},
"en-US": {
summary: "Compress images instantly in your browser. Supports JPG, PNG, WebP locally. GIF, PDF & video via MiConvert.com. Fast, free & private.",
description:
MiCompress – Fast, Free & Private File Compression

Compress your images instantly, right from your browser toolbar. No uploads, no signups, no limits — your files never leave your device.

🔄 What This Extension Does

MiCompress lets you compress image files directly inside your browser — completely offline and private. Simply drag and drop (or click to browse), adjust the quality slider, and download the compressed result in seconds. For other file types like GIF, PDF, or video, MiCompress provides a quick shortcut to MiConvert.com where the compression takes place securely online.

✨ Key Features

📁 Local Image Compression
Compress JPG, PNG, and WebP images right inside the extension popup. Files are processed locally using the browser's built-in Canvas API — nothing is uploaded to any server.

🎚️ Adjustable Quality Slider
Fine-tune the balance between file size and image quality with an intuitive slider from 1% to 100%.

📊 Instant Size Comparison
See your results at a glance: original size, compressed size, and the percentage you saved.

🔗 Smart Redirect for Other Formats
Drop a GIF, PDF, MP4, WebM, AVI, or MOV file, and MiCompress will take you directly to the right compression page on MiConvert.com.

🌍 Available in 49 Languages
The extension automatically displays in your browser's preferred language.

⚡ Lightweight & Fast
No background processes, no content scripts. MiCompress only runs when you click the icon.

🔒 Privacy First
- No file uploads — image compression happens 100% locally
- No tracking or analytics
- No account required
- Zero permissions requested

📖 How To Use
  1. Click the MiCompress icon in your browser toolbar
  2. Drag & drop a file or click to browse
  3. For images (JPG, PNG, WebP): adjust quality and click "Compress Now"
  4. View the size comparison, then click "Download"
  5. For other formats (GIF, PDF, video): click to compress on MiConvert.com

💡 Note

Image compression is performed entirely in your browser. No files are uploaded to any server. For GIF, PDF, and video files, MiCompress opens MiConvert.com in a new tab for secure online compression.
由 1 位評論者給出 0 分
登入後即可幫此擴充套件評分
目前沒有評分

已儲存星等

5
0
4
0
3
0
2
0
1
0
還沒有評論
權限與資料

收集下列資料:

  • 開發者聲稱此擴充套件不要求收集任何資料。
了解更多
更多資訊
附加元件網址
  • 技術支援網站
  • 技術支援信箱
版本
1.0.0
大小
93.08 KB
最近更新
3 個月前 (2026年2月7日)
相關分類
  • 網頁開發
  • 相片、音樂、影片
  • 社交通訊
授權條款
保留所有權利
版本紀錄
  • 瀏覽所有版本
新增至收藏集
檢舉此附加元件
前往 Mozilla 官網

附加元件

  • 關於
  • Firefox 附加元件部落格
  • 擴充套件工作坊
  • 開發者交流中心
  • 開發者政策
  • 社群部落格
  • 討論區
  • 回報 Bug
  • 評論撰寫指南

瀏覽器

  • Desktop
  • Mobile
  • Enterprise

產品

  • Browsers
  • VPN
  • Relay
  • Monitor
  • Pocket
  • Bluesky (@firefox.com)
  • Instagram (Firefox)
  • YouTube (firefoxchannel)
  • 隱私權
  • Cookie
  • 法律資訊

除另有註明外,本站內容皆採用創用 CC 姓名標示—相同方式分享條款 3.0 或更新版本授權大眾使用。