01
Right-sized output for the use case
Converting from AMR to WMA aligns the file with the encoding choices the downstream pipeline expects. The result is a deliverable that fits naturally into the destination workflow.
100% local
AUDIO
Convert AMR
to WMA
Right-sized output for the use case.
Converting from AMR to WMA aligns the file with the encoding choices the downstream pipeline expects. The result is a deliverable that fits naturally into the destination workflow.
— Drop area
MENGAPA MENGONVERSI
Why convert AMR to WMA
02
Acceptance by downstream tools
WMA is the format most receiving systems expect for this kind of content. Converting upstream avoids the rejection and silent re-encoding that often happen when AMR reaches an unprepared pipeline.
03
Lower storage and bandwidth cost
WMA files are typically smaller than their AMR counterparts, which reduces hosting, transfer, and storage costs at scale. The savings compound when serving the same content to many recipients.
— Cara mengkonversi
AMR ke WMA dalam tiga langkah.
- 01
Buka LocalConvert
Kunjungi halaman ini di peramban modern mana pun — tanpa instalasi, tanpa pendaftaran, tanpa plugin.
- 02
Letakkan atau pilih file AMR Anda
Seret file AMR Anda ke area pelepasan, atau klik untuk memilihnya dari perangkat Anda.
- 03
Klik Konversi
Konversi berjalan sepenuhnya di peramban Anda. Setelah selesai, file WMA Anda diunduh ke perangkat Anda.
KUALITAS & FIDELITAS
Kualitas dan fidelitas
- Lossy to lossy: a second generation of compression artifacts is possible.
- Metadata is dropped: the target format does not carry it natively.
Transparansi AMR
✗ WMA
✗
Kedalaman warna unknown 16-bit stereo audio
Metadata dipertahankan ✗
SPESIFIKASI FORMAT
Spesifikasi format
| AMR | WMA | |
|---|---|---|
| Ekstensi | .amr | .wma |
| Tipe MIME | audio/amr | audio/x-ms-wma |
| Diperkenalkan | 1999 | 1999 |
| Pemelihara | 3GPP | Microsoft |
| Magic number | 23 21 41 4D 52 | 30 26 B2 75 8E 66 CF 11 |
| Spesifikasi | Lihat spesifikasi ↗ | Lihat spesifikasi ↗ |
KOMPATIBILITAS
Di mana format ini berfungsi
| Platform | Windows | macOS | iOS | Android | Chrome | Firefox | Safari | Edge |
|---|---|---|---|---|---|---|---|---|
| WMA | Bawaan | Aplikasi | Aplikasi | Aplikasi | — | — | — | Bawaan |
WMA
- Windows
- Bawaan
- macOS
- Aplikasi
- iOS
- Aplikasi
- Android
- Aplikasi
- Chrome
- —
- Firefox
- —
- Safari
- —
- Edge
- Bawaan
Mengapa LocalConvert
Bagaimana LocalConvert dibandingkan
| Category | LocalConvert | Konverter cloud |
|---|---|---|
| PRIVASI | Files never leave your device. The whole pipeline runs in your browser via WebAssembly. | Files travel to a remote server, sit in queue storage, and may be retained for analytics or moderation. |
| BIAYA | Free, no signup, no daily quotas. | Often free for small files; paid tiers for batch / large / commercial use. |
| BATASAN | Limited only by your device's memory and CPU. Uncompressed WAV stems handled comfortably on desktop. | Typical 100 MB to 1 GB per-file caps, plus rate limits. |
— The formats
From · AMR
AMR
AMR is a file format supported by LocalConvert.
To · WMA
Windows Media Audio
Microsoft's proprietary lossy audio format.
Typical uses
Legacy Windows audio libraries.
— FAQ
Pertanyaan umum.
Apakah konversi AMR ke WMA gratis?
Ya. LocalConvert sepenuhnya gratis, tanpa pendaftaran dan tanpa batas per file atau per hari.
Apakah file saya diunggah ke suatu tempat?
Tidak. Konversi AMR ke WMA terjadi sepenuhnya di dalam peramban Anda menggunakan WebAssembly — file Anda tidak pernah meninggalkan perangkat Anda.
Berapa ukuran file maksimum?
Tidak ada batas tetap — batas praktisnya adalah memori yang tersedia di perangkat Anda. File yang sangat besar mungkin memerlukan waktu lebih lama atau gagal pada perangkat dengan RAM rendah.
Apakah berfungsi secara offline?
Ya — setelah halaman dimuat, konversi AMR ke WMA berfungsi tanpa koneksi internet. Buka ulang halaman sekali untuk menyimpannya dalam cache.
Apakah konversi akan mempertahankan kualitas?
LocalConvert menggunakan alat standar industri (FFmpeg, ImageMagick, Pandoc) — kualitas sesuai dengan yang digunakan profesional di baris perintah. Format lossy (dengan kehilangan) akan tetap kehilangan sedikit kualitas setiap kali dikode ulang.
— Related
Atau konversikan ini.
Jelajahi semua konversiREFERENSI
Referensi format
Last verified:
Konversi 100% lokal.
AMR to WMA is processed in your browser with WebAssembly. No upload, no tracking, no limits. Your file never leaves your device.