JPEG Compressor Online

專業影像壓縮器

• 轉換大文件而不損失質量
• 支持 300+ 60倍速格式
• 批次轉換多個文件
• 強大的工具來修剪、裁剪和合併您的視頻

• 上傳您的文件

  Drag and drop your photo or choose from your device. The image compressor supports PNG, JPG, and JPEG.

• 選擇您的設置

  Adjust the level of jpeg compression to find the right balance.

• Download Optimized Photos

  Hit download and get smaller, cleaner images instantly. Use it as a jpg size reducer free tool for quick sharing.

• Clear Photos, Smaller Files

  Nobody wants washed-out photos. This image compressor online reduces file size but still keeps your pictures looking sharp, perfect if you need to make a JPEG smaller without visible quality loss.

• Handle Many Photos at Once

  Batch mode helps you compress JPEG files in bulk. If you’re a photographer or just cleaning up your phone, you don’t need to resize one by one.

• Save Storage and Upload Time

  From cloud storage to messaging apps, space always matters. A JPEG compressor frees up room and makes uploads faster, so you won’t stress about how to make JPEG file smaller every time.

• Works Anywhere, Anytime

  This free image compressor online runs in the browser. Whether you’re at home or figuring out how to reduce JPEG file size in mobile, you can compress JPG online without installing anything.

• 自由永遠

  No subscriptions or hidden paywalls. The online JPEG compressor is always free to use.

• 多格式支持

  Not just JPEGs — you can also jpeg to png or compress PNG files when needed.

• 私密且安全

  All files are deleted after compression. Safe to use when you need to reduce image file size on sensitive photos.

• 實時預覽

  Quickly see how your image looks after compression. Perfect if you want control over how to compress a JPEG while keeping quality.

• 無水印

  Your photos stay clean. This image compressor won’t stick logos or marks on your images.

• 跨裝置工作

  Desktop or phone, Windows or Mac — you can always compress JPEG with this tool, wherever you are.