Image
Resize, convert, crop or inspect an image.
Do things in Image
Add an Image step and choose an Operation. Choose the row to see the fields of each.
Later steps read a step’s output by its name: see Use data from earlier steps.
Not in your list? See When an app isn’t here.
For developers
In the API, which calls apps pieces, Image is pieceId: "image" with actionId: "process", set by operation. Get an app returns every field.
It computes from its inputs only (pure). See How versions and side effects work.
Image › Image
Resize / convert / crop / read metadata of an image (PNG, JPEG, GIF, BMP, TIFF or WebP).
Metadata
- Image · Required
Upload a file, or switch to an expression to use one from an earlier step (such as {{steps.download.result}}).
Resize
- Image · Required
Upload a file, or switch to an expression to use one from an earlier step (such as {{steps.download.result}}).
- Width (px) · Optional
0 to scale by height keeping aspect ratio.
- Height (px) · Optional
0 to scale by width keeping aspect ratio.
- JPEG Quality · Optional
Compression quality from 1 (smallest) to 100 (best), used when the image is a JPEG.
Default: 90.
Convert format
- Image · Required
Upload a file, or switch to an expression to use one from an earlier step (such as {{steps.download.result}}).
- Output Format · Optional
The picture file type to save the image as, such as PNG, JPEG, or GIF.
Options: PNG, JPEG, GIF, BMP, TIFF.
Default: PNG.
- JPEG Quality · Optional
Compression quality from 1 (smallest) to 100 (best). Blank = 90.
Shows when Output Format is JPEG.
Crop
- Image · Required
Upload a file, or switch to an expression to use one from an earlier step (such as {{steps.download.result}}).
- X · Optional
How many pixels in from the left edge the crop starts (such as 0 for the very left).
Default: 0.
- Y · Optional
How many pixels down from the top edge the crop starts (such as 0 for the very top).
Default: 0.
- Crop Width · Optional
How wide the cropped image should be, in pixels (such as 200).
- Crop Height · Optional
How tall the cropped image should be, in pixels (such as 200).
- JPEG Quality · Optional
Compression quality from 1 (smallest) to 100 (best), used when the image is a JPEG.
Default: 90.
Rotate
- Image · Required
Upload a file, or switch to an expression to use one from an earlier step (such as {{steps.download.result}}).
- Degrees · Optional
How far to rotate clockwise, in degrees (such as 90). Negative rotates counter-clockwise.
Default: 90.
- Background · Optional
Color for the empty corners when rotating by a non-90° angle, as a hex value (such as #ffffff or #ffffff00 for transparent). Blank = transparent.
- JPEG Quality · Optional
Compression quality from 1 (smallest) to 100 (best), used when the image is a JPEG.
Default: 90.