Case Modify

TikTok Text Formatter

Paste a draft caption or bio, pick a format, and copy the cleaned version. This does not change TikTok’s fonts—use the TikTok Font Generator when you need Unicode styles.

Case Modify is an independent website and is not affiliated with, endorsed by, or sponsored by TikTok. Tools run in your browser after this page loads; we do not upload what you type.

Uses the same case transforms as Case Modify's text tools—plain text only, no TikTok markup.

Page guide

Paste a draft caption or bio, pick a format, and copy the cleaned version. This does not change TikTok’s fonts—use the TikTok Font Generator when you need Unicode styles.

Overview

Format caption or bio text: upper, lower, title, sentence, alternating, and trim extra spaces. Runs locally—same engine as Case Modify case tools.

What this page covers

Paste a draft caption or bio, pick a format, and copy the cleaned version. This does not change TikTok's fonts—use the TikTok Font Generator when you need Unicode styles.

Quick answer

Format caption or bio text: upper, lower, title, sentence, alternating, and trim extra spaces. Runs locally—same engine as Case Modify case tools. Use it in a browser with no account required, then review the output before publishing or shipping.

Same transforms as Case Modify converters

Sentence, title, upper, lower, alternating case, and whitespace cleanup reuse the core transform library—plain text only.

When you still need Unicode

Formatting here does not apply TikTok’s in-app fonts. Use the TikTok Font Generator when you need decorative Unicode.

Paste workflow

Paste messy copy from notes or Docs, choose a format, then move the cleaned text to the caption box.

How to use this tool

  1. Open TikTok Text Formatter in a modern browser.
  2. Paste or type your text, code, list, or value into the input area.
  3. Review the output, then copy or download the result for your workflow.

Frequently asked questions

Will title case follow AP style?

This page uses the same AP-flavored title rules as the Title Case Converter. Proofread brand names after converting.

Does it remove hashtags?

No. It changes letter casing and spacing, not #tags.

Can I use this offline?

After the JavaScript bundle loads, standard transforms work without additional network calls.

Explore Case Modify

Case Modify publishes free browser-based text converters, code formatters, encoders, random generators, and unit calculators. Each page runs locally after load unless a tool page states otherwise.

  • Case convertersTitle case, sentence case, uppercase, lowercase, camelCase, PascalCase, snake_case, and kebab-case tools.
  • Code & DataJSON, HTML, CSS, JavaScript, XML, YAML, Markdown, GraphQL, TypeScript, and SCSS formatters.
  • JSON toolsFormat, minify, escape, stringify, and edit JSON in the browser.
  • Text toolsFind and replace, duplicate line removal, sorting, encoding, and cleanup utilities.
  • ConvertersLength, weight, temperature, time, volume, area, energy, and related conversion calculators.
  • Font stylesBold, italic, bubble, aesthetic, and platform-specific Unicode text generators.
  • Random generatorsRandom numbers, letters, passwords, UUIDs, dates, and related generators.
  • BlogGuides on title case, camelCase, JSON formatting, and developer naming conventions.

Machine-readable summaries: llms.txt, llms-full.txt, agents.txt.