High-Efficiency Image to PNG

HEIF to PNG Converter

Convert HEIF and HEIC images into high-quality PNG files, preview the result, and download a validated PNG image.

Upload HEIF Convert Online Download PNG

Create a high-quality PNG image

PNG is supported by browsers, editing software, CMS platforms, documents, presentations, and design workflows.

Professional HEIF to PNG Converter

Upload a genuine HEIF or HEIC image and convert it into a validated PNG through secure API processing.

Add your CloudConvert API key near the top of this PHP file before converting.

Upload HEIF

The image is temporarily sent to CloudConvert. Local uploaded and converted files are automatically removed after 24 hours.

PNG Output

Ready to Convert

Upload a HEIF image and click convert to create a PNG file.

Enabled PHP cURL

Missing API Key

0 × 0 PNG Dimensions

0 KB PNG Size

Reliable HEIF decoding requires libheif support, which most shared hosts do not include. This version uses CloudConvert and does not require PHP exec(), ImageMagick, GD HEIC support, Composer, database, LibreOffice, or FFmpeg.

Why Convert HEIF to PNG?

Change a compact HEIF image into a high-quality PNG file for websites, editing, presentations, documents, and cross-platform sharing.

HEIF Signature Validation

The tool checks the ISO media container and HEIF-compatible brand before accepting the uploaded image.

Lossless PNG Output

PNG uses lossless compression, which is useful for editing, graphics, screenshots, and detailed image preservation.

Instant PNG Preview

Review the converted PNG directly in the browser before downloading it.

What Is HEIF to PNG Conversion?

HEIF is a High Efficiency Image File Format used by modern phones, cameras, and image workflows. It can store high-quality photos in smaller files than traditional image formats.

PNG is a lossless image format supported by browsers, design applications, content management systems, office software, and most operating systems. Converting HEIF to PNG improves compatibility and preserves image data without JPG-style compression loss.

Image Property	HEIC	PNG Output
Compression	High-efficiency compression	Lossless PNG compression
Browser compatibility	Limited in some environments	Widely supported
Transparency	Depends on source image	Supported by PNG format
Typical file size	Usually smaller	Often larger

How It Works

Convert HEIF to PNG in three straightforward steps.

1. Upload HEIF

Select a genuine HEIF or HEIC image or drag and drop it into the upload area.

2. Convert Securely

The image is uploaded to CloudConvert and converted into PNG format.

3. Preview and Download

The returned PNG signature is validated before the preview and download button appear.

HEIF to PNG Converter FAQs

Common questions about HEIF compatibility, PNG quality, transparency, metadata, and server requirements.

It converts a HEIF or HEIC image into a widely supported PNG image file.

Yes. The tool checks the standard eight-byte PNG signature before showing the download button.

PNG uses lossless compression, so it avoids additional JPG-style compression artifacts. The result still depends on the original HEIF image.

Often yes. HEIF is highly efficient, while PNG uses lossless compression and can produce much larger files.

Yes. PNG supports alpha transparency, although preservation depends on the source image and conversion engine.

Image pixels and dimensions are the main conversion targets. Camera, GPS, depth, burst, and other metadata may not all be retained in the PNG output.

No. This shared-hosting version uses the CloudConvert API and does not require ImageMagick, libheif, PHP exec(), Composer, or FFmpeg on your server.

Uploaded HEIF files and converted PNG files are automatically removed locally after 24 hours.