HEIC to WebP Converter
Optimize for web performance. Smaller files, faster loads, total privacy.
Convert HEIC photos to WebP for free in your browser — typically 25-30% smaller than JPG at the same quality, with transparency support. Batch up to 500 files, control quality and size, and keep your metadata. Runs 100% locally with no uploads.
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HEIC to WebP: The Web Performance Guide
WebP is Google's modern image format, and it exists for one reason: websites load faster with it. A WebP file is typically 25-30% smaller than the same image as a JPG — and unlike JPG, it supports transparency, animation, and lossless encoding as well.
For site owners, the math is simple: HEIC to WebP conversion turns iPhone photos into images that load faster, rank better on Core Web Vitals, and save bandwidth. Every major browser — Chrome, Edge, Firefox, and Safari since version 14 — renders WebP natively, and WordPress has supported it out of the box for years.
🚀 Faster Page Loads
WebP images are up to 30% smaller than JPEGs, leading to faster website speeds and better Core Web Vitals.
🌐 Browser Standard
WebP is supported by all modern browsers (Chrome, Safari, Edge, Firefox). It is the new standard for web imagery.
📉 Best of Both Worlds
Like PNG, WebP supports transparency. Like JPG, it offers incredible compression. It truly is the ultimate web format.
Why developers and site owners choose WebP
JPG was designed for print-era cameras; WebP was designed for the web. It uses modern predictive coding to encode images far more efficiently, which directly translates into faster Largest Contentful Paint scores, lower hosting bills, and happier mobile visitors.
The smart pipeline is to capture in HEIC (on your iPhone), convert to WebP for your site, and keep JPG/PNG only where you need legacy compatibility. Our browser-based converter handles the transcode locally — no uploads — while preserving quality and metadata through the "Preserve Metadata" toggle.
How to Convert HEIC to WebP — 4 Simple Steps
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Add your HEIC filesClick “Add files” or drag & drop HEIC/HEIF photos — batch up to 500 files at once.
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Set your optionsTune quality for the best size-to-quality balance and keep EXIF/GPS with “Preserve Metadata”.
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ConvertPress “Convert all” — WebAssembly processes everything on your device, with no uploads.
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DownloadSave your WebP files individually or as a single ZIP.
Privacy by design: all conversion runs locally in your browser, so your photos never leave your computer.
HEIC vs WebP — Which Should You Choose?
| Format | File size | Quality | Transparency | Best for |
|---|---|---|---|---|
| HEIC (source) | Small | Excellent · 10-bit | No | iPhone storage |
| WebP (output) | Very small | Excellent | Yes | Websites & apps |
| JPG | Small | Very good · lossy | No | Universal sharing |
| PNG | Large | Lossless | Yes | Editing, logos |