Fix “File Type Not Supported” When Uploading Images
This error means the website doesn’t accept your image format. The most common problem formats are HEIC (iPhone photos), WebP, and AVIF. Converting to JPG fixes most uploads instantly.
Use the correct converter:
Quick steps
- Check your file extension (HEIC/WebP/AVIF?)
- Convert to JPG or PNG using the tools above
- Upload the converted file
If it still fails
- Image too large: crop unnecessary background → reduce size guide
- Invalid dimensions: crop to the required ratio → crop tool
- Upload timeout: retry on stable Wi-Fi