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QR codes, signatures, favicons, palettes, memes, zip/unzip, and hashes — generate locally.
Create a QR code PNG from any text or URL.
ToolsPack multiple files into a ZIP archive.
ToolsExtract a ZIP and download files separately.
ToolsCompute SHA-256 checksum of any file locally.
ToolsDraw or type a signature and download a transparent PNG.
ToolsGenerate complementary, analogous, and shade swatches from a seed hex.
ToolsMake 16/32/48 favicon PNGs from an image or letter.
ToolsAdd classic top/bottom Impact text to an image and download PNG.