The TextKit Blog
In-depth, original guides on working with text — word counts, readability, Unicode fancy fonts, case conversion, social media bios, and the craft of writing for the web.
AP vs. Chicago vs. APA Title Case Rules (With Examples)
The Best Readability Score for Blog Posts, Emails, and Landing Pages
FleschKincaid Grade Level Explained (With Examples)
How Many Characters in an Instagram Bio? (2025 Limits Explained)
How Many Words in a Novel, Essay, Blog Post, and Resume? (2025 Benchmarks)
How to Make Your Writing Easier to Read (10 Proven Techniques)
How to Write an Instagram Bio That Converts (With 50 Examples)
The Ideal Blog Post Length for SEO in 2025 (With Data)
Why Reading Time Matters for Blog UX (And How to Calculate It)
snakecase vs. kebabcase vs. camelCase: A Developer's Guide
Title Case vs. Sentence Case: When to Use Each
What Is Flesch Reading Ease? (Formula + How to Improve Your Score)
What Is Unicode? (The Complete Beginner's Guide)
What Is Zalgo Text? The Glitch Aesthetic Explained
Why Fancy Fonts Work Everywhere (The Unicode Secret)
Word Count & Character Limits on Every Social Platform (2025 Cheat Sheet)