Convert HEIC to WebP on Mac
Convert HEIC files to WebP format on your Mac with Jollycat. Apple's default photo format using HEVC compression. 50% smaller than JPEG at similar quality but limited compatibility outside Apple. All processing runs locally on your Mac — no cloud processing and no uploads required for conversion.
HEIC vs WebP
| Property | HEIC | WebP |
|---|---|---|
| Type | lossy | both |
| Compression | HEVC-based lossy | VP8-based lossy/lossless |
| Transparency | No | Yes |
| Animation | No | Yes |
| Bit Depth | 8/10-bit | 8-bit |
| File Extension | .heic | .webp |
| Key Advantage | 50% smaller than JPEG | 30% smaller than JPEG at same quality |
How to Convert HEIC to WebP on Mac
Open your HEIC file
Drag and drop your .heic file onto the Jollycat icon in your macOS dock or menu bar. Jollycat instantly detects the format.
Select WebP format
Pick WebP from the list of output formats. Optionally adjust quality, resolution, or compression settings.
Convert and save
Click Convert and Jollycat processes the file instantly on your Mac. No uploads required, no waiting — everything runs locally on Apple Silicon.
When to Convert HEIC to WebP
WebP advantages
30% smaller than JPEG at same quality. Supports transparency and animation.
HEIC limitations
Limited non-Apple compatibility. Cannot be viewed on many websites.
Common use cases
Web optimization, Modern web development, Replacing JPEG and PNG.
HEIC to WebP Conversion Tips
WebP supports transparency. If your source image has a solid background, you can remove it with an image editor before converting.
WebP uses VP8 for lossy and a prediction-based algorithm for lossless compression.
Frequently Asked Questions
Is the HEIC to WebP conversion free?
Jollycat is a one-time purchase for $9.99. Once purchased, you can convert HEIC to WebP and use all 1,650+ conversion paths with no limits.
Does converting HEIC to WebP require an internet connection?
No. Jollycat processes everything locally on your Mac. Your HEIC files never leave your device — all conversion happens offline using Apple Silicon.
Can I batch convert multiple HEIC files to WebP?
Yes. Drag multiple HEIC files onto Jollycat and convert them all to WebP at once. Batch processing is built in.
Ready to Convert HEIC to WebP?
Jollycat handles HEIC to WebP conversion and 1,650+ other format conversions. All offline on your Mac.
Get Jollycat for Mac