Imgix

Tool to set how a watermark fits its target dimensions. Use when applying a watermark and you need control over fitting behavior (e.g., selecting 'scale'). For 'crop', ensure 'mark-w' and 'mark-h' are also provided.

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Tool to set watermark height on an Imgix URL in pixels or as a ratio of the watermark source. Use when adjusting overlay height while preserving aspect ratio.

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Tool to set pixel padding between a watermark and the image edge or between tiled watermarks. Use after configuring watermark URL and alignment to adjust spacing precisely.

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Tool to set watermark width. Use when you need to enforce a watermark's width in pixels or as a proportion. Use after specifying watermark source.

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Tool to apply a mask to an image. Use when needing rounded corners, ellipse shapes, or image-based masks.

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Constrain the maximum height of an imgix image. This tool applies fit=crop along with the max-h parameter to ensure images do not exceed the specified height. Ideal for vertically-scrolling feeds or galleries where user-uploaded images may have unpredictable heights. Returns a downloadable image URL.

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Tool to set the maximum output width on an Imgix URL. Use when you need to cap width (works only with fit=crop). Call after specifying fit=crop on the URL.

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Tool to extract a color palette from an image in CSS or JSON form. Use when you need to analyze an image's dominant colors after any transformations.

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Tool to set class-name prefix for CSS palette output. Use when customizing CSS selectors for color-palette styling.

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Tool to purge an asset from the imgix cache. Use when you need to invalidate cached versions of an image and force imgix to fetch a fresh version from origin on the next request.

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Tool to set output quality for lossy formats. Use when adjusting image compression quality for lossy image delivery.

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Tool to select a source-image rectangle region in Imgix before other resizing. Use when you need to crop a specific region (x,y,w,h) of the source image.

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Tool to rotate an image on Imgix. Use when you need to apply a counter-clockwise rotation (0–359°) with optional mode control.

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Tool to control rotation behavior when `rot` is applied. Use after applying a `rot` parameter to choose between pivot (show entire image) or straighten (zoom and crop) behavior.

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Tool to render a single-line UTF-8 text overlay on an image. Use when you need simple text captions.

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Tool to align a text overlay on an Imgix image. Use when you need to position text by specifying vertical (top/middle/bottom) and horizontal (left/center/right) alignment.

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Tool to set text overlay color on an Imgix image. Use when customizing text overlays with CSS color keywords or hex codes.

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Tool to choose font family/style for overlay text. Use when customizing text appearance after specifying content. Supports CSS font categories and optional bold/italic flags.

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Tool to set outline width around overlay text. Use when styling text overlays on images.

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Apply an outline color to text overlays on Imgix images. The text outline must first be enabled using the txt-line parameter (outline width > 0). This action fetches and returns the rendered image with the specified outline color applied.

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Set text shadow strength for imgix text overlays. The txt-shad parameter controls the drop shadow intensity (0-10) applied to text rendered on images. Note: This parameter only has a visible effect when combined with text overlay parameters (e.g., txt parameter). Use this action to add depth and visibility to text ove…

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Tool to set text font size in pixels. Use when overlaying text and needing precise control over font size. Specify after defining the text content; default is 12px.

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Tool to update an existing imgix Source. Use when you need to modify source name, deployment configuration, bucket settings, or other source attributes. Deployment changes trigger automatic redeployment.

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