100% local
IMAGE

Convert HEIF
to AVIF

Modern compression standards.

AVIF typically achieves better compression efficiency than HEIF at equivalent perceived quality. The result is a smaller file that still looks or sounds the same to most listeners and viewers.

— Drop area

MENGAPA MENGONVERSI

Why convert HEIF to AVIF

01

Modern compression standards

AVIF typically achieves better compression efficiency than HEIF at equivalent perceived quality. The result is a smaller file that still looks or sounds the same to most listeners and viewers.

02

Broader cross-platform support

AVIF is accepted by a wider range of image viewers, editors, and content systems than HEIF. The conversion removes a recurring compatibility friction without changing what the file actually contains.

03

Lower storage and bandwidth cost

AVIF files are typically smaller than their HEIF counterparts, which reduces hosting, transfer, and storage costs at scale. The savings compound when serving the same content to many recipients.

— Cara mengkonversi

HEIF ke AVIF dalam tiga langkah.

  1. 01

    Buka LocalConvert

    Kunjungi halaman ini di peramban modern mana pun — tanpa instalasi, tanpa pendaftaran, tanpa plugin.

  2. 02

    Letakkan atau pilih file HEIF Anda

    Seret file HEIF Anda ke area pelepasan, atau klik untuk memilihnya dari perangkat Anda.

  3. 03

    Klik Konversi

    Konversi berjalan sepenuhnya di peramban Anda. Setelah selesai, file AVIF Anda diunduh ke perangkat Anda.

KUALITAS & FIDELITAS

Kualitas dan fidelitas

  • Lossy to lossy: a second generation of compression artifacts is possible.
  • Transparency is preserved.
  • Metadata (EXIF/tags) is preserved where the source provides it.
Transparansi HEIF ✓ AVIF ✓
Kedalaman warna 10-bit RGB(A) 10/12-bit RGBA, HDR
Metadata dipertahankan ✓

SPESIFIKASI FORMAT

Spesifikasi format

HEIFAVIF
Ekstensi.heif .heic.avif
Tipe MIMEimage/heifimage/avif
Diperkenalkan20152019
PemeliharaMPEG / ISO/IECAlliance for Open Media
Magic number——
SpesifikasiLihat spesifikasi ↗Lihat spesifikasi ↗

KOMPATIBILITAS

Di mana format ini berfungsi

HEIF

Windows
Plugin
macOS
Bawaan
iOS
Bawaan
Android
Aplikasi
Chrome
—
Firefox
—
Safari
Bawaan
Edge
Plugin

AVIF

Windows
Aplikasi
macOS
Bawaan
iOS
Bawaan
Android
Bawaan
Chrome
Bawaan
Firefox
Bawaan
Safari
Bawaan
Edge
Bawaan

Mengapa LocalConvert

Bagaimana LocalConvert dibandingkan

CategoryLocalConvertKonverter cloud
PRIVASIFiles 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.
BIAYAFree, no signup, no daily quotas.Often free for small files; paid tiers for batch / large / commercial use.
BATASANLimited only by your device's memory and CPU. Multi-GB files OK on desktop.Typical 100 MB to 1 GB per-file caps, plus rate limits.
— The formats
From · HEIF

High Efficiency Image Format

A container for HEVC-encoded images, similar to HEIC. Strong compression but limited support outside Apple ecosystems.

Typical uses
Apple devices, modern phones, image sequences.

To · AVIF

AV1 Image File Format

A next-generation image format with exceptional compression, alpha, and HDR support. Roughly half the size of comparable JPEG.

Typical uses
Optimized web delivery, modern browsers, photography portfolios.

— FAQ

Pertanyaan umum.

Apakah konversi HEIF ke AVIF gratis?

Ya. LocalConvert sepenuhnya gratis, tanpa pendaftaran dan tanpa batas per file atau per hari.

Apakah file saya diunggah ke suatu tempat?

Tidak. Konversi HEIF ke AVIF 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 HEIF ke AVIF 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.

HEIF BMPHEIF EPSHEIF HDRHEIF ICOHEIF JFIFHEIF JPEG
Jelajahi semua konversi
REFERENSI

Referensi format

HEIF

AVIF

RELATED CONVERSIONS

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Last verified:

Konversi 100% lokal.

HEIF to AVIF is processed in your browser with WebAssembly. No upload, no tracking, no limits. Your file never leaves your device.