Convert HDR to ICO for iPhone
Free, no upload, no registration — done in seconds.
or drag & drop • Batch supported
✅ Conversion complete!
Why convert HDR to ICO for iPhone?
iPhone supports HEIC natively, but most apps and websites need JPG or PNG for compatibility.
📋 for iPhone — Specifications
| iPhone 16 / 15 screen | 1179 × 2556 px (Super Retina XDR) |
| iPhone 14 screen | 1170 × 2532 px |
| iPhone SE screen | 750 × 1334 px |
| Native format | HEIC (default camera output) |
| Widest compatibility | JPG, PNG |
| App Store requirement | JPG or PNG — HEIC not accepted |
HEIC files are not supported on Windows without installing a separate codec. Convert to JPG before sending to Windows users.
💡 Tips for for iPhone
- ✓ HEIC is the default format on iPhones running iOS 11 and above. Most third-party apps, websites, and Windows PCs cannot open HEIC files — convert to JPG or PNG for sharing.
- ✓ When sending iPhone photos by email or uploading to most websites, JPG gives the best compatibility with the smallest file size.
- ✓ PNG is the right choice when the image has a transparent background or contains sharp text and graphics.
- ✓ If you're converting for use inside iOS apps (like editing or printing), PNG preserves the most detail.
- ✓ AirDrop to a Mac keeps the original HEIC. AirDrop to a Windows PC may fail — convert to JPG first.
HDR vs ICO: What's the difference?
| Feature | HDR | ICO |
|---|---|---|
| Full Name | High Dynamic Range Image | Icon Image |
| Best For | High dynamic range photography | Website favicons and app icons |
| Transparency | ❌ No | ✅ Yes |
| Compression | Varies | Lossless |
| Web Support | ⚠️ Limited | ✅ Yes |
How to convert HDR to ICO for iPhone
Upload your file
Click "Choose Files" or drag and drop. Multiple files supported.
Click Convert
Conversion happens instantly in your browser — no upload, no waiting.
Download your file
Click Download to save your converted file directly to your device.
Frequently Asked Questions
How do I convert HDR to ICO for iPhone?
Upload your HDR file using the converter above, then click Convert. Your file is converted directly in your browser — no upload to any server. Download your ICO file instantly.
Is it safe to convert HDR to ICO here?
Yes. The conversion happens entirely in your browser. Your files never leave your device and are never uploaded to any server.
Why convert HDR to ICO for iPhone?
iPhone supports HEIC natively, but most apps and websites need JPG or PNG for compatibility.
Does converting HDR to ICO reduce quality?
It depends on the formats. Converting to a lossless format like PNG preserves full quality. Converting to JPG applies compression, but you can adjust the quality level before converting.
Can I convert multiple HDR files to ICO at once?
Yes, our converter supports batch conversion. Select multiple files at once and convert them all in one click.
Is this HDR to ICO converter free?
Yes, completely free with no registration required. Convert as many files as you need.
💡 Pro Tips HDR to ICO for iPhone
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