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Open tool Image Sobel Edge Map
Export a two-axis Sobel luminance-gradient magnitude map as lossless PNG.
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Image Tools
Open tool Image Social Safe Area Maker
Resize an authorised image to platform-ready social dimensions with predictable safe-area framing.
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Image Tools
Open tool Image Solarize Effect
Conditionally invert channel values at or above a selected threshold.
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Image Tools
Open tool Image Sprite Sheet Generator
Arrange up to twenty authorised images into a consistent sprite sheet.
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Image Tools
Open tool Image Threshold Maker
Convert still-image luminance to black or white at a selected threshold.
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Image Tools
Open tool Image Tint Adjuster
Shift decoded colour along a bounded green-magenta tint axis.
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Open tool Image to Text OCR
Extract text from an authorised image with bounded temporary OCR processing.
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Open tool Image Transparency Bounds Report
Report alpha-visible bounds, margins, and canvas-area coverage.
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Open tool Image Transparent Edge Halo Report
Inspect decoded RGB carried by partial-alpha pixels beside transparent space.
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Image Tools
Open tool Image Transparent RGB Residue Report
Inspect nonzero decoded RGB retained beneath fully transparent pixels.
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Image Tools
Open tool Image Upscaler
Enlarge images with browser resampling at 2x to 4x.
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Image Tools
Open tool Image Vignette Adder
Apply bounded radial RGB attenuation from the image centre toward its corners.