Convert PSB to HEIC Online — Free
Fast, free PSB to HEIC converter. No registration required.
Secure Transfer
HTTPS encrypted uploads
Privacy First
Files auto-deleted after processing
No Registration
Start converting instantly
Works Everywhere
Any browser, any device
How to Convert
Upload your .psb file by dragging it into the upload area or clicking to browse.
Choose your output settings. The default settings work great for most files.
Click Convert and download your .heic file when it's ready.
What is PSB?
PSB (Photoshop Big) is Adobe's large document format supporting files over 2 GB and canvases up to 300,000 x 300,000 pixels. It is the extended sibling of PSD for oversized projects.
Format Details
- Full Name
- Photoshop Big
- Extension
- .psb
Key Features
- Files over 2 GB
- 300K px canvas
- Layer support
- Adobe native
What is HEIC?
HEIC is Apple's image format used by iPhones and iPads. It offers better compression than JPG while maintaining high quality, but has limited compatibility.
Format Details
- Full Name
- High Efficiency Image Container
- Extension
- .heic
Key Features
- Apple native
- Better than JPG
- Small file sizes
- HDR support
PSB vs HEIC
| Feature | PSB | HEIC |
|---|---|---|
| Full Name | Photoshop Big | High Efficiency Image Container |
| Extension | .psb | .heic |
| Best For | Files over 2 GB | Apple native |