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Image Conversion

Convert HEIC to AVIF Online — Free

Fast, free HEIC to AVIF converter. No registration required.

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Funguje všude

Jakýkoli prohlížeč, jakékoli zařízení

Jak převést

1

Upload your .heic file by dragging it into the upload area or clicking to browse.

2

Choose your output settings. The default settings work great for most files.

3

Click Convert and download your .avif file when it's ready.

Co je HEIC?

HEIC is Apple's image format used by iPhones and iPads. It offers better compression than JPG while maintaining high quality, but has limited compatibility.

Podrobnosti o formátu

Celý název
High Efficiency Image Container
Přípona
.heic

Klíčové vlastnosti

  • Apple native
  • Better than JPG
  • Small file sizes
  • HDR support

Co je AVIF?

AVIF is a modern image format based on the AV1 video codec. It offers the best compression available, outperforming both WebP and JPEG.

Podrobnosti o formátu

Celý název
AV1 Image File Format
Přípona
.avif

Klíčové vlastnosti

  • Best compression
  • HDR support
  • Transparency
  • Modern browsers

HEIC vs AVIF

VlastnostHEICAVIF
Celý názevHigh Efficiency Image ContainerAV1 Image File Format
Přípona.heic.avif
Nejlepší proApple nativeBest compression

Často kladené otázky

Converting between lossless formats (PNG, BMP, TIFF) preserves perfect quality. For lossy formats like JPG and WebP, you can adjust the quality slider to control compression. Default settings prioritize visual quality.
Transparency is preserved when converting to formats that support it (PNG, WebP, TIFF, GIF). If the target format doesn't support transparency, a white background is applied.
Yes. Upload your HEIC files and convert to JPG, PNG, or WebP instantly. Perfect for making iPhone photos compatible with any device or platform.
No resolution limit. We handle images of any size — from small icons to high-resolution photos and print-ready images.
Pro users can batch convert multiple images at once. Free users can convert one image at a time. All conversions are processed on our servers, so even large files convert quickly.

Související převody

HEIC to JPGHEIC to PNGHEIC to WebPHEIC to GIFHEIC to BMPHEIC to TIFFHEIC to SVGHEIC to ICO