Convert PNG to HEIC
Fast, free, and secure PNG to HEIC conversion. No registration required.
Looking to convert your png files to heic format? Xonvert handles this conversion entirely in your browser with zero uploads. PNG Image has strengths in lossless compression preserving every pixel perfectly but limitations in significantly larger file sizes than JPEG for photographs. HEIC Image addresses this with half the file size of JPEG at equivalent visual quality. Created by PNG Development Group, PNG Image has become a standard in its category. HEIC Image, developed by MPEG/Apple, continues to gain adoption worldwide. Conversion history is never stored. Once you close this tab, all trace of your files disappears completely.
Why Convert PNG to HEIC?
There are strong reasons to convert PNG to HEIC:
Better compatibility: HEIC Image is supported by more applications and devices than PNG Image, making your files easier to share and open.
No vendor lock-in: HEIC Image is supported across all major platforms, giving you freedom to use any software you prefer.
Print shop acceptance: Professional print services commonly accept HEIC Image, making this conversion essential for anyone preparing files for physical production.
Speed of delivery: HEIC Image files are lighter and transfer faster over email and messaging apps.
Search engine benefits: For web content, HEIC Image is widely recognized by search engines, potentially improving your content's discoverability.
Better compatibility: HEIC Image is supported by more applications and devices than PNG Image, making your files easier to share and open.
No vendor lock-in: HEIC Image is supported across all major platforms, giving you freedom to use any software you prefer.
Print shop acceptance: Professional print services commonly accept HEIC Image, making this conversion essential for anyone preparing files for physical production.
Speed of delivery: HEIC Image files are lighter and transfer faster over email and messaging apps.
Search engine benefits: For web content, HEIC Image is widely recognized by search engines, potentially improving your content's discoverability.
PNG vs HEIC: Technical Specs
| Feature | PNG | HEIC |
|---|---|---|
| Full Name | PNG Image | HEIC Image |
| Category | Image | Image |
| Compression | Lossless | Lossy |
| Key Strength | lossless compression preserving every pixel perfectly | half the file size of JPEG at equivalent visual quality |
| Key Weakness | significantly larger file sizes than JPEG for photographs | limited Windows, Android and web browser support |
| Primary Use | logos | iPhone and iPad photography |
| Developer | PNG Development Group | MPEG/Apple |
| Year Released | 1996 | 2015 |
PNG to HEIC in 4 Easy Steps
Converting PNG to HEIC with Xonvert is straightforward:
1. Choose files — Click the upload area or drag PNG files into the converter zone. Multiple files accepted.
2. Preview — Xonvert shows file names, sizes, and a thumbnail (where applicable) before processing.
3. One click — Press the Convert button. The WebAssembly engine processes your files at near-native speed.
4. Save results — Each HEIC file downloads individually, or choose "Download All" for a ZIP archive.
1. Choose files — Click the upload area or drag PNG files into the converter zone. Multiple files accepted.
2. Preview — Xonvert shows file names, sizes, and a thumbnail (where applicable) before processing.
3. One click — Press the Convert button. The WebAssembly engine processes your files at near-native speed.
4. Save results — Each HEIC file downloads individually, or choose "Download All" for a ZIP archive.
Technical Quality Assessment
Supports 8-bit and 16-bit color depth per channel When this data is re-encoded into HEIC Image, Stores depth maps, live photos and burst sequences in a single file Xonvert accounts for these differences to maintain visual and structural integrity. Color accuracy is a priority in this conversion. Color profiles (sRGB, Adobe RGB, etc.) are preserved when both formats support them. The output closely matches your original. File size after conversion depends on the content complexity and your quality settings. HEIC Image's compression algorithm is highly efficient — expect output sizes 2-10x smaller than uncompressed data.
Converting between image formats is one of the most common file operations. When moving from PNG Image to HEIC Image, key considerations include color depth preservation, transparency support, and compression artifacts. Moving from lossless PNG Image to lossy HEIC Image will reduce file size significantly, potentially by 50-90%. Some fine detail may be simplified during compression, but at Xonvert's default quality settings the difference is virtually imperceptible to the human eye.
Transparency note: PNG supports transparency, but HEIC does not. Transparent areas will be replaced with a solid background color (typically white) during conversion.
Compression trade-off: Your lossless PNG source retains all original data. Converting to lossy HEIC will reduce file size substantially, but some data is permanently discarded. Use the quality slider to balance file size against fidelity.
Converting between image formats is one of the most common file operations. When moving from PNG Image to HEIC Image, key considerations include color depth preservation, transparency support, and compression artifacts. Moving from lossless PNG Image to lossy HEIC Image will reduce file size significantly, potentially by 50-90%. Some fine detail may be simplified during compression, but at Xonvert's default quality settings the difference is virtually imperceptible to the human eye.
Transparency note: PNG supports transparency, but HEIC does not. Transparent areas will be replaced with a solid background color (typically white) during conversion.
Compression trade-off: Your lossless PNG source retains all original data. Converting to lossy HEIC will reduce file size substantially, but some data is permanently discarded. Use the quality slider to balance file size against fidelity.
Practical Uses for PNG to HEIC
Common scenarios for PNG to HEIC conversion:
• Social media stories — Instagram, TikTok, and Snapchat stories work best with specific image formats. Convert PNG to HEIC for optimal results.
• Cross-platform workflows — Moving from PNG (Image) to HEIC (Image) bridges different tools and operating systems.
• Blog posts — Convert PNG to HEIC for faster-loading blog content that improves SEO and reader experience.
• Email attachments — HEIC files are typically smaller, making them easier to send via email without exceeding size limits.
• E-commerce listings — Online marketplaces like Amazon, eBay, and Etsy prefer HEIC for product image content.
• Mobile compatibility — HEIC works across all mobile devices, ensuring playback on phones and tablets.
• Social media stories — Instagram, TikTok, and Snapchat stories work best with specific image formats. Convert PNG to HEIC for optimal results.
• Cross-platform workflows — Moving from PNG (Image) to HEIC (Image) bridges different tools and operating systems.
• Blog posts — Convert PNG to HEIC for faster-loading blog content that improves SEO and reader experience.
• Email attachments — HEIC files are typically smaller, making them easier to send via email without exceeding size limits.
• E-commerce listings — Online marketplaces like Amazon, eBay, and Etsy prefer HEIC for product image content.
• Mobile compatibility — HEIC works across all mobile devices, ensuring playback on phones and tablets.
Questions & Answers
Can I convert PNG to HEIC in bulk for free?▼
Yes. Free users can batch-convert multiple files. Simply drag all your PNG files into the converter at once. PRO users get higher batch limits and priority processing.
What's the difference between PNG and HEIC?▼
PNG Image is a lossless raster format with full alpha transparency support. HEIC Image is apple's default photo format using hevc compression for 50% smaller files. Key difference: PNG Image excels at lossless compression preserving every pixel perfectly, while HEIC Image offers half the file size of JPEG at equivalent visual quality.
How does the PNG to HEIC conversion work technically?▼
Xonvert uses WebAssembly-compiled libraries to decode your PNG file in-browser, process the image data, and re-encode it as HEIC. All processing happens on your device's CPU.
What happens to my files after conversion?▼
Nothing — your files exist only in your browser's memory during conversion. Once you close the page, all data is cleared. No files are stored anywhere.
What is PNG format?▼
PNG Image is A lossless raster format with full alpha transparency support. It is primarily used for logos, icons, screenshots, UI elements and any graphics needing transparency. Uses DEFLATE lossless compression algorithm
Will the conversion strip my EXIF or metadata?▼
Xonvert preserves metadata (EXIF, XMP, ID3, etc.) when the target HEIC format supports it. You can optionally strip metadata in the settings for smaller, cleaner output files.
Does the conversion preserve metadata?▼
Xonvert preserves compatible metadata fields when converting between formats. Some format-specific metadata may not carry over if the target format doesn't support it.