What is the daily conversion limit?

Every visitor gets 20 free image conversions per IP address per 24-hour cycle. You can upload batches up to 20 images at once without creating an account or logging in.

How do I convert copied screenshots directly?

Simply press Ctrl+V (or Cmd+V on Mac) anywhere on the page! ConvertImageX will instantly capture the image from your OS clipboard and add it to the conversion queue.

Can I download all converted images at once?

Yes. Once multiple images have converted, click "Download All (ZIP)" to instantly bundle all files into a single, organized ZIP archive.

Which image formats are supported?

ConvertImageX supports WEBP, PNG, JPG/JPEG, HEIC (iPhone), SVG, AVIF, GIF, ICO, BMP, and TIFF formats.

Konverter PNG til HEIC

Transformer dine PNG (Portable Network Graphics)-filer til højkvalitets HEIC / HEIF-format øjeblikkeligt i browseren. Ingen registrering og ingen ekstern lagring.

Fra

Til

Vælg format at konvertere til: HEIC

Træk og slip billeder her (Maks 20 filer, 25MB pr. fil)

Understøtter JPG, PNG, WEBP, HEIC, SVG, AVIF, GIF, ICO, BMP, TIFFTip: Tryk Ctrl+V (eller Cmd+V) for at indsætte skærmbilleder direkte

PNG vs HEIC: Teknisk sammenligning

Kilde: .pngraster

PNG (Portable Network Graphics)

PNG is an open raster graphics file format that supports lossless data compression and full alpha transparency.

Komprimering: Lossless

Gennemsigtighed: Understøttet

Output: .heicraster

HEIC / HEIF

HEIC is Apple’s default image format for iOS and macOS devices based on HEVC (H.265) compression.

Komprimering: Both

Gennemsigtighed: Understøttet

Relaterede Konvertere & Formatgenveje

Skift konverteringsretning eller udforsk alternative formater for PNG

Konverter HEIC til PNG i stedet

Andre måder at konvertere .PNGPNG Center →

PNG → webp PNG → jpg PNG → svg PNG → avif PNG → gif

Andre måder at generere .HEICHEIC Center →

webp → HEIC jpg → HEIC svg → HEIC avif → HEIC gif → HEIC

Simple 3-Step Process

Sådan konverterer du billeder online

Konverter i tre enkle trin uden ventetid.

01. Tilføj Billeder

Vælg filer, træk og slip eller indsæt direkte med Ctrl+V.

02. Vælg Indstillinger

Vælg outputformat og juster eventuelt komprimering.

03. Download Filer

Klik på Konverter Alle og hent dine billeder som ZIP.

Got Questions?

Frequently Asked Questions

Everything you need to know about ConvertImageX security and features.

Yes, 100%! All image conversion happens directly inside your web browser sandbox using HTML5 Canvas. Your images are never uploaded to any external server or saved in any remote storage.