Convert 3GP to MP4
3GP is the format old phones recorded video in, and modern players, editors and social platforms often refuse it. This transcodes a 3GP to a standard H.264 MP4 with WebCodecs in your browser, so the clip plays and uploads everywhere — and the file never leaves your device.
全部在你的瀏覽器裡完成，檔案不會上傳。
Load an audio or video file to start.
為什麼選 ScribeToAny
- 支援上傳 MP3、MP4、M4A、MOV、AAC、WAV、OGG、OPUS、MPEG、WMA、WMV,影片自動提取音軌。
- 約 98 種語言,自動檢測,基於專用 GPU 上的 Whisper 級引擎。
- 8 種匯出格式:TXT、SRT、VTT、TSV、CSV、JSON、PDF、DOCX,還支援批次打包 ZIP。
- 說話人識別為每段標註發言者,點選任意句子即可回放對應原聲。
常見問題
Will an old 3GP clip still work?
If the video uses H.264 (most later 3GP files do), yes — it transcodes to MP4 cleanly. Very old 3GP using the H.263 codec is the exception the browser may not decode; those are rare now.
Is the video uploaded?
No. The transcode runs with WebCodecs on your device, so the video never leaves the browser — no account, no quota, no size limit. Chrome, Edge and Firefox work best.
相關工具
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免費額度:每天 2 個檔案、每月 100 分鐘,無需綁卡。
免費開始轉錄