# Image upload
This control the settings related to image uploading.
# Enabled image formats
Determines which image formats can be uploaded.
JPG PNG BMP GIF WEBP
# Enable uploads
Toggles the image upload functionality.
# Enable uploads (URL)
Toggles the image upload functionality from URL.
# Upload user interface
Determines how the upload will be displayed.
|On-page container||Uses a JS uploader that stays in page|
|/upload route||Drives users towards the upload page|
# Guest uploads
Same as enable uploads, but for guest users.
# Moderate uploads
Determines if incoming uploads must be moderated or not.
|Disabled||No moderation required|
|Guest||Moderate guest uploads|
|All||Moderate all uploads|
# Enable embed codes (uploader)
Toggles the display of embed codes after upload process.
# Upload threads
Determines the number of parallel threads used by the uploader. This setting should be configured according to the installed hardware and the usage of your website.
# Redirect on single upload
Toggles the HTTP redirection on single image upload. When enabled, users will be redirected to the image viewer.
This should be disabled if upload moderation is enabled. This is because the viewer URL will return
HTTP 403 until the image gets approved.
# Enable duplicate uploads
Toggles the acceptance of duplicate uploads.
# Enable expirable uploads
Toggles the availability of expirable uploads, which will get automatically removed after a certain date.
# Auto delete guest uploads
Determines the automatic deletion of guest uploads.
# Maximum image size
Determines the maximum size (in pixels) allowed for image uploads. Larger images will get automatically downscale.
# Image Exif data
Toggles the handling of image Exif (opens new window) data.
# Image Exif data (user setting)
Toggles if users can determine how to handle Exif data.
# Maximum upload file size [MB]
Determines the maximum image size allowed.
This setting is capped by local
# Maximum upload file size (guests)
Same as above, but for guests.
# Image path
The file system path for storing uploads.
# Storage mode
How uploads will get organized in the file system.
|Datefolders||Uses a nested folder structure |
|Direct||No folder structure|
This setting only affects future uploads. Previous uploads won't be affected.
# File naming method
How uploads will be named on upload.
- Source file:
|Original||Keep the original file name (will randomize on collisions)|
|Random||A randomized alphanumeric name|
|Mix original + random||Keep part of the original filename|
|ID||Name the uploads as their public (encoded) ID|
# Thumb size
The with and height for the image thumbs.
# Medium image fixed dimension
Determines how medium images will be generated by specifying the resizing criteria.
|Width||Resizing fixing width to the target value|
|Height||Resizing fixing height to the target value|
# Medium image fixed size
The medium image size. Images will be resized based on the medium image fixed dimension criteria.
Toggles image watermarking, which are images that are merged in front of the images. Useful for any branding need.
Watermark settings below applies only if
# Watermark user toggles
Which user uploads will be watermarked.
# Watermark file toggles
Which image formats will be watermarked.
# Minimum image size needed to apply watermark
Determines the minimum image size criteria needed to watermark an image.
# Watermark image
The image used to watermark image uploads.
|Image||PNG with alpha transparency|
# Watermark position
The area where the watermark will be applied to the image.
|Left top||Center top||Right top|
|Left center||Center center||Right center|
|Left bottom||Center bottom||Right bottom|
# Watermark percentage
The watermark size expressed in percentage of the target area.
# Watermark margin
A margin to implement around the watermark. Useful if the watermark is not implemented at center/center.
# Watermark opacity
The opacity of the watermark image.