Slimvid

Preset · MOV to MP4 · stays on device

Convert MOV to MP4 Online

Turn iPhone and camera MOV files into an MP4 that actually plays in browsers, Discord and slides.

將影片拖放到這裡，或點擊選擇

每個檔案最大 1GB · 支援 MP4、MOV、WebM、MKV、AVI、WMV 等 30 多種格式

選擇多個檔案

在瀏覽器中本機處理，不上傳任何內容。

Settings

Add a video and the settings for this tool appear here.

How it works

  1. 1Drop the .mov file from your iPhone or camera.
  2. 2MP4 is already selected. Leave it unless you need another container.
  3. 3Convert and download. If the codec already fits, we copy the video stream.

Processed locally in your browser. Nothing is uploaded.

在瀏覽器中本機處理，檔案不會離開你的裝置。最大 1GB——更大的檔案請使用桌面應用程式。

Why MOV files break on the web

iPhones still save MOV. Many browsers, Discord, Google Slides and Windows Media Player open MP4 and stall on MOV, especially with HEVC inside.

If the video is already H.264, this tool remuxes into MP4 without re-encoding — often in a second. HEVC or odd audio is transcoded with the hardware encoder.

The file never leaves this device. That matters for camera originals you would not upload to a random converter.

What you get

Input
MOV (H.264, HEVC, and more)
Output
MP4
Web limit
Up to 1GB

三個步驟

How to convert MOV to MP4

無需註冊、沒有上傳佇列、沒有水印。一切都在你的裝置上完成。

  1. 1

    放入檔案

    Drop the .mov file from your iPhone or camera.

  2. 2

    選擇設定

    MP4 is already selected. Leave it unless you need another container.

  3. 3

    下載

    Convert and download. If the codec already fits, we copy the video stream.

Same job, other limits

Related size and platform pages

Convert MKV to MP4 OnlineRemux a downloaded MKV into MP4 so phones, editors and chat apps will play it.MKV → MP4Convert AVI to MP4 OnlineTurn old camera and screen-recorder AVI files into an MP4 that phones and browsers can play.AVI → MP4Convert WebM to MP4 OnlineTurn browser recordings and VP8/VP9 WebM files into MP4 for iPhone, Premiere and chat apps.WebM → MP4Convert MP4 to WebM OnlineMake a web-native WebM from an MP4 for HTML5 pages, Chrome recordings and lightweight embeds.MP4 → WebM

繼續探索

相關工具

常見問題

MOV to MP4 FAQ

桌面應用程式

檔案超過 1GB？交給桌面版。

瀏覽器版非常適合日常短片。當你需要處理大型素材或數十個檔案時，桌面應用程式能在你自己的硬體上更快完成。

取得搶先體驗比較網頁版與桌面版
  • 無檔案大小限制——4K、長達一小時的錄影，都能處理
  • 批次佇列：放入資料夾，套用同一組預設集
  • 硬體加速編碼（H.264 / H.265）
  • 完全離線執行，同樣的隱私保障