Image Developer Tools

Encode or decode image Base64, sample colours or inspect browser-reported file type. Use each result with the appropriate size, security and colour limitations.

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Encode data or inspect an image property

Image to Base64 produces a text representation of image bytes. Base64 to Image decodes supported input into a file you can review. Neither operation encrypts the content or establishes that a file is safe.

Image Colour Picker samples a displayed colour. Image Format Detector reads practical file-type information; a browser MIME value alone is not a full security parser.

Use outputs responsibly in a project

Large Base64 strings can increase source size and make maintenance harder. Do not embed private photos or other sensitive data in a public repository.

A colour sampled from a screen image is not a calibrated physical paint match. Inspect downloaded files and test them in the application that will use them.

Guides for this workflow

JPG, PNG or WebP: choose by what the image must do →Image Base64: file size, data URLs and privacy checks →Create a favicon from an image: a practical export checklist →