Lossless baseline for further work.
PNG preserves every detail of the source HEIF, which prevents additional quality loss during subsequent edits or re-encoding. The original HEIF compression cannot be undone, but no new artifacts will be introduced.
ZAŠTO PRETVORITI
01
PNG preserves every detail of the source HEIF, which prevents additional quality loss during subsequent edits or re-encoding. The original HEIF compression cannot be undone, but no new artifacts will be introduced.
02
PNG 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
PNG is well documented and decodable by long-lived tooling, which matters for archives, deliverables, and any file that needs to outlive the software that created it.
Posjeti ovu stranicu u bilo kojem modernom pregledniku — bez instalacije, bez registracije, bez dodatka.
Povuci svoj HEIF u područje za ispuštanje, ili klikni da odabereš jednu sa svog uređaja.
Pretvorba se izvršava u potpunosti u tvom pregledniku. Kada završi, tvoja PNG datoteka se preuzima na tvoj uređaj.
KVALITETA I VJERNOST
SPECIFIKACIJE FORMATA
| HEIF | PNG | |
|---|---|---|
| Ekstenzije | .heif .heic | .png |
| MIME tipovi | image/heif | image/png |
| Uveden | 2015 | 1996 |
| Održavatelj | MPEG / ISO/IEC | W3C / PNG Group |
| Magični broj | — | 89 50 4E 47 0D 0A 1A 0A |
| Specifikacija | Pogledaj specifikaciju ↗ | Pogledaj specifikaciju ↗ |
KOMPATIBILNOST
| Platforma | Windows | macOS | iOS | Android | Chrome | Firefox | Safari | Edge |
|---|---|---|---|---|---|---|---|---|
| HEIF | Dodatak | Izvorno | Izvorno | Aplikacija | — | — | Izvorno | Dodatak |
| PNG | Izvorno | Izvorno | Izvorno | Izvorno | Izvorno | Izvorno | Izvorno | Izvorno |
Zašto LocalConvert
| Category | LocalConvert | Cloud pretvarači |
|---|---|---|
| PRIVATNOST | 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. |
| CIJENA | Free, no signup, no daily quotas. | Often free for small files; paid tiers for batch / large / commercial use. |
| OGRANIČENJA | Limited 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. |
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.
A lossless raster format with alpha transparency, ideal for screenshots, icons, and graphics where pixel-perfect detail matters.
Typical uses
Screenshots, logos, UI assets, web graphics with transparency.
Da. LocalConvert je potpuno besplatan, bez registracije i bez ograničenja po datoteci ili po danu.
Ne. Pretvorba iz HEIF u PNG odvija se u potpunosti unutar tvog preglednika koristeći WebAssembly — tvoja datoteka nikad ne napušta tvoj uređaj.
Nema fiksne granice — praktično ograničenje je dostupna memorija tvog uređaja. Vrlo velike datoteke mogu trajati dulje ili ne uspjeti na uređajima s malo RAM-a.
Da — kad se stranica jednom učita, pretvorba iz HEIF u PNG radi bez internetske veze. Ponovo otvori stranicu jednom da je predmemorira.
LocalConvert koristi industrijski standardne alate (FFmpeg, ImageMagick, Pandoc) — kvaliteta odgovara onoj koju profesionalci koriste u naredbenom retku. Formati s gubicima ipak će izgubiti dio kvalitete pri svakom ponovnom kodiranju.
Last verified:
HEIF to PNG is processed in your browser with WebAssembly. No upload, no tracking, no limits. Your file never leaves your device.