Convert images, fonts, and files to Data URIs. Generate base64 encoded data URLs for embedding resources.

Full ASCII table reference and Unicode character inspector. Lookup codes, entities, and character details.

Compare two text blocks line-by-line. Instant diff highlighting for code, configs, and documents. No installation required.

Calculate subnets, CIDR ranges, broadcast addresses, and host capacities. Free online subnet calculator for network engineers.

Generate customizable lorem ipsum placeholder text. Control paragraphs, words, HTML output, and start with classic lorem. Free online tool.