HEIC to WebP Converter
Free, private and instant. Your files stay on your device.
How to convert HEIC to WebP
- Choose or drop your HEIC files.
- Click Convert.
- Download your WebP files.
Why convert HEIC to WebP?
WebP produces noticeably smaller files than JPG or PNG, which makes web pages load faster and saves storage.
About the formats
HEIC. HEIC (High Efficiency Image Container) is the default photo format on iPhones. It stores photos at roughly half the size of JPG, but many Windows apps, websites and printers cannot open it.
WebP. WebP is a modern image format from Google that produces smaller files than JPG or PNG at similar quality. Some older software and upload forms still reject it.
Private by design
Most online converters upload your files to a remote server. LocalConvert does the work in your browser, so photos, contracts and spreadsheets never leave your device. There is nothing to install and it works on Windows, Mac, Android and iPhone.
Frequently asked questions
Is this HEIC to WebP converter free?
Yes. There are no sign-ups, watermarks or daily limits. Convert as many files as you like.
Are my files uploaded to a server?
No. The conversion runs entirely inside your browser using your own device, so your files never leave your computer or phone. That also makes it fast, and it works for private documents.
Is there a file size limit?
There is no fixed limit. The practical limit is your device memory. Files up to a few hundred megabytes usually work fine on a modern laptop.
Will I lose quality?
WebP uses lossy compression. Use the quality slider: 90% and above is visually indistinguishable from the original for most photos, while lower values give smaller files.
Why can't I open HEIC files on Windows?
HEIC is Apple's default photo format. Windows needs an extra codec to open it, so converting to JPG is the easiest fix.