Six Labors : Six Labors

Over 550M

NuGet downloads across the Six Labors suite

One coherent suite

Image, draw, text, geometry, and web delivery, built together and released together.

Cross-platform .NET 8+

Ships through NuGet. Runs everywhere modern .NET runs.

The Six Labors suite

Five libraries, designed to stand alone or compose together.

ImageSharp

High-performance managed image processing for .NET with broad format support, color management, and pixel-level control.

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ImageSharp.Drawing

High-performance canvas drawing for ImageSharp with paths, brushes, rich text, composition, and WebGPU output.

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ImageSharp.Web

High-performance on-the-fly image processing, caching, signing, and extensible delivery for ASP.NET Core.

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Fonts

High-performance font loading, shaping, layout, measurement, inspection, and custom text rendering for .NET.

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PolygonClipper

High-performance polygon booleans, contour hierarchy, normalization, and stroke-outline geometry for .NET.

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What are you building?

Pick the library that matches the job, or compose several together.

Processing images

Start with ImageSharp. Load, inspect, transform, encode. Thirteen formats, 25+ pixel types, metadata workflows, and pooled memory for real throughput.

Serving images online

Add ImageSharp.Web on top of ImageSharp. On-the-fly resize, format conversion, caching, and HMAC-signed URLs for ASP.NET Core.

Drawing on images

Reach for ImageSharp.Drawing. Canvas-based vector shapes, paths, brushes, and pens, all composable inside the ImageSharp pipeline.

Typography workflows

Use Fonts. Measure, shape, and render TrueType, OpenType, WOFF, WOFF2, color, and variable fonts, with bidirectional and complex script support built in.

Polygon clipping and stroking

Use PolygonClipper. Boolean operations, normalization, and stroke outline generation. Standalone, or powering ImageSharp.Drawing underneath.

A complete pipeline

One suite, not a patchwork. Other graphics stacks bolt a native raster engine to a third-party text shaper, a separate geometry port, and a delivery layer from somewhere else. Six Labors is one coherent .NET family, designed top to bottom by one team.