Writing & TextText diff checkerCompare two text blocks and highlight added, removed, and changed lines.☆

Writing & TextReadability scoreEstimate readability from long-sentence ratio, average word length, and score heuristics.☆

Writing & TextKeyword density checkerCount how often a target keyword appears in text and show the density percentage.☆

Writing & TextCitation formatterFormat authors, year, title, and URL into common citation styles.☆

Writing & TextUTM builderCombine a base URL with marketing tracking parameters into a shareable link.☆

Writing & TextEmail subject previewCheck subject length and leading words to preview likely inbox display.☆

Writing & TextPlain language helperCheck whether sentences are too long, passive, or heavy with jargon so they can be rewritten more clearly.☆

Writing & TextMarkdown table generatorTurn headers and rows into a Markdown table ready for documents.☆

Writing & TextTranscript timestamp formatterNormalize seconds or messy timestamps into a consistent transcript format.☆

Writing & TextWord frequency counterCount the most frequent words in a text.☆

Writing & TextWebpage reading summaryPaste a URL to get title, reading time, outline, key terms, and a short summary before deciding whether to read.☆