Free PNG to HEIC converter online
Convert PNG to HEIC free online in your browser. Batch multiple files — instant, 100% private, nothing uploaded.
- Files never leave your device
- Runs entirely inside your browser
- No uploads
- No registration required
- Private processing
- Fast local processing
Recommended workflow
- PNG → HEICYou are here
- Compress HEIC
- Resize HEIC
- Crop HEIC
- Convert HEIC to PDF
Convert PNG files to HEIC online for free. This dedicated PNG to HEIC converter runs entirely in your browser — batch multiple images at once, instant speed, and zero uploads to our servers.
What This PNG to HEIC Converter Does
This tool transforms images from the PNG format into HEIC files in seconds. Whether you are preparing photos for a website, shrinking attachments for email, or moving legacy archives into a modern workflow, the converter handles the job locally on your device.
How to Convert PNG to HEIC
- Open this page and drag one or more PNG files onto the upload area, or click Browse to select them.
- Confirm that the output format is set to HEIC (pre-selected for this tool).
- Adjust quality if HEIC supports compression, or set max width and height to resize while converting.
- Click Convert all and wait a moment while files are processed locally on your device.
- Download each HEIC image or grab everything in one ZIP.
Key Features
- Free PNG to HEIC conversion with no account required
- Batch convert multiple images in one session
- Private local processing — files are not uploaded to XConverters servers
- Quality and resize controls when supported by the output format
- Works on desktop and mobile browsers
- No watermarks and no per-file fees
Privacy and Security
Your images remain on your device during conversion. We do not store, inspect, or share the files you process.
Private by design: Local conversion is ideal for personal photos, client deliverables, and confidential documents.
Frequently asked questions
Is the PNG to HEIC converter free? Yes — free online with no limits and no watermarks.
Are my files uploaded? No. Conversion runs locally in your browser.
Can I convert multiple PNG files at once? Yes. Drop many files and convert them in one go.
How to convert PNG to HEIC free online
- 1
Drag and drop your PNG files into the box above.
- 2
Choose HEIC as the output format and adjust quality or size if needed.
- 3
Click convert and download your new HEIC images.
When to convert PNG to HEIC
Share HEIC images in apps and websites that do not support PNG.
Reduce file size for email, chat, and faster page loads.
Prepare photos for social media, print, or design workflows.
Frequently asked questions
Is the PNG to HEIC converter free?
Yes. This free online converter has no limits and no watermarks.
Are my files uploaded to a server?
No. All conversion happens locally in your browser, so your images never leave your device.
Can I convert multiple PNG files at once?
Absolutely. You can drop many files and convert them all in one go — free and private.
Is PNG to HEIC processed on my device?
Yes. XConverters handles files locally in the browser and does not transfer them to our servers.
Will HEIC reduce PNG quality?
This HEIC path keeps pixel data intact depending on your settings.
Does transparency from PNG carry into HEIC?
No. HEIC does not preserve alpha the same way; transparent areas flatten to a solid backdrop.
Do I need software installed for PNG to HEIC?
No. Open the tool in a modern browser, pick PNG, and download HEIC after processing.
How large can my PNG file be?
Limits depend on device RAM and the browser. Test one large file before converting a full batch.
What this conversion does
This path turns PNG (.png) files into HEIC (.heic) inside your browser. XConverters reads pixels locally and re-encodes them in the target format without sending your file elsewhere.
HEIC output is lossless and fits iPhone and Apple camera originals.
When to use it
You need HEIC for iPhone and Apple camera originals while the source is PNG.
Solid backgrounds are fine and you do not need alpha in HEIC.
You want an instant HEIC preview before sharing or publishing.
Advantages
Convert PNG → HEIC locally without waiting in a remote queue.
HEIC keeps fine detail for print and archival use.
Batch a handful of PNG files with the same settings.
Limitations
Transparency in PNG becomes a flat background in HEIC.
Very large PNG files can exhaust browser memory before conversion finishes.
Quality considerations
Avoid re-saving PNG through multiple lossy formats.
Compare size and sharpness before replacing the original.
Keep the original PNG copy before committing to HEIC.
Best practices
Name outputs with the correct .heic extension to avoid viewer errors.
Add a white or brand-colored backdrop before HEIC when transparency is not needed.
Use identical quality settings across a batch for consistent results.
Privacy
Your files never leave your device when you use PNG → HEIC conversion on XConverters. No account is required and we do not retain copies of the images or documents you process.
That local-first model suits personal photos, work documents, and sensitive RAW files you prefer to keep offline.
Browser processing
XConverters runs PNG → HEIC conversion entirely inside your browser. Files are decoded locally, pixel data flows through Canvas or WebAssembly where needed, and the finished file is encoded on your device.
No remote copy is created during processing. Temporary data clears when you close the tab or refresh unless you download the result yourself.
Common mistakes
Assuming HEIC is always smaller than PNG — lossless PNG/TIFF output can be larger.
Forgetting that HEIC removes PNG transparency.
Re-converting the same PNG through HEIC while lowering quality each time.