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Image Tools
Open tool Image Kaleidoscope Effect
Fold RGB sampling into deterministic mirrored sixty-degree sectors.
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Image, color, and media tools for creative work
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Image Tools
Open tool Image Luminance Autocorrelation Report
Measure horizontal and vertical one-pixel luminance self-correlation.
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Design, Color & Branding
Open tool Mesh Gradient Generator
Create a bounded, browser-local mesh gradient generator with visible assumptions, review guidance, and downloadable output.
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Design, Color & Branding
Open tool Typography Scale Generator
Create a bounded, browser-local typography scale generator with visible assumptions, review guidance, and downloadable output.
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Design, Color & Branding
Open tool Brand Color Accessibility Check
Create a bounded, browser-local brand color accessibility check with visible assumptions, review guidance, and downloadable output.
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Image Tools
Open tool Image Color Palette Extractor
Extract an approximate dominant colour palette.
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Image Tools
Open tool Image EXIF Viewer
Inspect embedded metadata and export it as JSON.
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Image Tools
Open tool Image Alpha Centroid Report
Report the opacity-weighted center in pixel and normalized canvas coordinates.
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Image Tools
Open tool Image Alpha Distribution Report
Report decoded alpha extrema, quartiles, and exact transparency-state counts.
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Image Tools
Open tool Image Alpha Mask Exporter
Export decoded source alpha as an opaque grayscale PNG mask.
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Image Tools
Open tool Image Alpha Transition Density Report
Measure horizontal and vertical transitions among three alpha classes.
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Image Tools
Open tool Image Auto Contrast Stretch
Stretch each non-flat visible RGB channel across its observed range.
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Image Tools
Open tool Image Batch Format Converter
Convert up to twenty authorised images to one selected output format and download a reviewable ZIP.
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Image Tools
Open tool Image Bilateral Symmetry Report
Report mean mirrored RGBA differences across horizontal and vertical canvas axes.
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Image Tools
Open tool Image Blur
Apply an adjustable whole-image blur.
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Image Tools
Open tool Image Border Color Variance Report
Report per-channel population variance over the visible one-pixel border.
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Image Tools
Open tool Image Border Continuity Report
Report opposite-border decoded RGB mismatch for bounded tiling review.
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Image Tools
Open tool Image Brightness Adjuster
Apply a bounded additive brightness adjustment to still-image RGB channels.
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Image Tools
Open tool Image Center Edge Balance Report
Compare visible decoded luminance in a fixed central rectangle and surrounding edge region.
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Image Tools
Open tool Image Channel Clipping Report
Report per-channel decoded RGB zero and full-scale endpoint coverage.
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Image Tools
Open tool Image Channel Statistics Report
Report decoded RGBA minimums, maximums, means, dimensions, and transparent-pixel count.
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Image Tools
Open tool Image Chroma Distribution Report
Report visible decoded RGB max-minus-min channel spread and quartiles.
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Image Tools
Open tool Image Chromatic Aberration Effect
Displace red and blue channel samples in opposite horizontal directions.
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Image Tools
Open tool Image Highlight and Shadow Clipping Report
Report visible luminance endpoint counts and percentages without changing the image.