Text Formatter Tumblr

Purpose: The tool solves the problem of preparing text for Tumblr by converting user input into a post-ready format that aligns with Tumblr’s display conventions. It accepts plain text and optional configuration to produce a clean, consistent output suitable for text posts, quotes, and micro-entries. By handling common formatting needs outside the Tumblr editor, it reduces manual edits and ensures a professional baseline for multiple authors.
Core logic & features: The tool applies deterministic rules for line breaks, paragraph separation, and optional emphasis markers, then outputs Tumblr-friendly HTML or plain text depending on the chosen mode. It validates inputs, trims excessive whitespace, and limits post length if requested. Outputs include a formatted text block and a tags array. Optional advanced behaviors include automatic wrapping of long paragraphs, preserving intentional indents, and generating canonical line breaks for consistency across posts.
Audience & value: ideal for bloggers, social media managers, writers, and campaign teams publishing on Tumblr. Differentiators include precise control over line breaks, robust tag handling, and safe, dependency-free HTML output. Use cases span from upgrading drafts to batch-exporting posts for scheduling. The tool focuses on domain logic and post-publishing readiness, not on styling or front-end behavior, ensuring predictable results that integrate with external posting workflows.