Drag & drop images here or browse files
Supports HEIC, HEIF, WebP, AVIF, PNG, JPG (Max 50MB)
⚡ Instant Conversion
🔒 Zero Server Uploads
🌐 Works Offline
💰 100% Free
How it works
1
Pick Files
Drop up to 10 images directly into the browser.
2
Choose Format
Select JPG, PNG, or WebP for each file or bulk convert.
3
Local Magic
WebAssembly converts the files securely on your device.
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Frequently Asked Questions
Are my photos uploaded to your servers?
No, never. Your photos stay 100% on your device. ConvertPic uses browser technology (Canvas API + WebAssembly) to convert images entirely in your browser. Your files never touch the internet.
Does ConvertPic work offline?
Yes! Once the page loads, you can use ConvertPic completely offline. An internet connection is only needed for the initial page load.
What image formats are supported?
We support HEIC, HEIF, WebP, AVIF, PNG, and JPG for input. You can convert to JPG, PNG, or WebP.
Why can't I open HEIC files on my Windows PC?
Windows doesn't natively support HEIC files (the default format for modern iPhones). ConvertPic easily converts these to universally compatible JPGs.