Can I batch convert multiple PNG files to HEIC?

Yes. Our converter supports batch processing, allowing you to convert dozens or hundreds of PNG images into HEIC in one go.

Will converting PNG to HEIC reduce image quality?

No. PNG to HEIC conversion preserves high-resolution details and colors, ensuring minimal loss in visual quality.

What is the maximum PNG file size supported?

Each PNG image up to 30MB or with up to 250 million pixels can be converted, supporting high-definition images for professional use.

Why should I convert PNG to HEIC?

HEIC offers smaller file sizes with excellent quality, making it ideal for MacOS/iOS devices, cloud storage, and efficient image archiving.

Can HEIC images be viewed on Windows or Android?

EIC is the industry standard for efficiency. While it's native to Apple, modern Windows and Android versions (and apps like Google Photos) now widely support it for superior storage saving.

PNG to HEIC Converter | High-Res & Transparent

Convert PNG to HEIC online for free with transparency preserved. Fast C++ batch processing for files up to 30MB/250MP. Ideal for iPhone storage and Mac workflows.

Drag & Drop or Click

Support JPG, PNG, WEBP, GIF, AVIF
Max file size: 50MB

Secure & Auto-delete after 1h

⚡ Server-side Processing

🚀 Unlimited Batch

Why Use This PNG to HEIC Converter | High-Res & Transparent? (Key Benefits)

Batch Conversion for Multiple PNG Images

Easily convert dozens or hundreds of PNG images into HEIC format in one batch. Save time and streamline your workflow while ensuring consistent high-quality output for all images.

Pro-Level Performance: Handles up to 250MP & 30MB Files

Convert high-definition PNG images up to 30MB each, with pixel counts reaching up to 250 million. Maintain sharp details, vibrant colors, and transparency (where applicable) while converting to HEIC.

HEIC Advantages and Use Cases

HEIC provides smaller file sizes compared to PNG without compromising image quality. Ideal for MacOS and iOS devices, cloud storage, web use, and long-term archiving. Note that HEIC compatibility is limited on Windows and some Android devices.

How to Use This PNG to HEIC Converter | High-Res & Transparent?

Select Image

Select the image you want to convert format and upload it to the cloud. To batch converting multiple photos, click Choose More Files to upload additional photos. The cloud will automatically adapt to and support common image formats, so you don't need to worry about compatibility.Files are encrypted during transfer and cleared from our cache every 30 minutes.

Customize Settings

Clicking the Start Process button for a specific photo will only convert that one image format. To convert all selected images format, click the Start Process > button. If you want to readjust the convert format type, click the X button to reset this processing.

Download converted image

Once the cloud indicates that the convert format is complete, you can preview the results by clicking on the images. Click Download Image to download a single converted format photo, or click Download Images to download all batch converted format images.

Our Security & Privacy Pledge

Your data security is our highest priority. We will never retain your files longer than necessary for processing.

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Automatic Deletion

Your files are permanently and automatically erased from our servers after 60 minutes, with no backups retained.

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Secure Transmission

All uploads and downloads are protected using 256-bit SSL/HTTPS encryption for complete data security.

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Zero Human Access

Files are handled exclusively by our automated processing engine; no manual viewing or review occurs.

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Never Share or Sell

We commit to never selling, renting, or sharing your content or personal data with any third parties or advertisers.

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User-Controlled Deletion

You have the option on the download page to select "Clear Immediately" to destroy your files instantly.

Frequently Asked Questions

Find answers to common questions about PNG to HEIC Converter | High-Res & Transparent.