Convert HEIF to WebP
Convert HEIF photos to WebP for websites, ecommerce stores, content systems, and modern apps. Choose image quality and output dimensions.
Drop your HEIF files here
Up to 50MB per file.
Conversion Settings
Files never leave your browser
How to Convert
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Upload your HEIF files
Drag and drop or select HEIF files from your device. You can upload multiple files at once.
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Choose WebP settings
Choose the image quality and output dimensions. The primary photo is converted automatically.
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Download WebP files
Once conversion finishes, download your files individually or as a compressed ZIP archive.
Why convert HEIF to WebP?
WebP is designed for websites and modern applications, making it useful for product images, portfolios, blog content, content management systems, and web projects that do not accept HEIC files.
Choose the WebP quality and output dimensions, then convert the primary photo from one HEIC or a complete batch. Processing happens in your browser and leaves the originals untouched.
Frequently Asked Questions
How do I convert HEIF to WebP?
Add your HEIF file, choose the available conversion settings, start the conversion, and download the completed WebP file.
Why convert HEIF to WebP?
WebP is a practical format for websites, content management systems, ecommerce images, web applications, and modern image workflows that do not accept iPhone HEIF files.
What WebP quality should I choose?
The default setting is a good starting point for most website images. Choose a higher quality when fine detail matters, or a lower quality when a smaller file is more important. The completed file size is shown after conversion.
Will the WebP always be smaller than the HEIF file?
Not necessarily. HEIF and WebP both store photos efficiently, so the result depends on the image, quality setting, and dimensions. Use the displayed file size to compare the WebP with your original.
Which photo is used from a multi-image HEIF file?
Crest Convert uses the primary photo and creates one WebP file. Other embedded images, such as alternate frames or thumbnails, are not exported as separate files.
Can I convert several HEIF photos at once?
Yes. Add multiple HEIF or HEIF files and convert them together. Download each WebP separately or download all completed images as a ZIP.