Free Text Tools for Writing, Cleanup, and Content
RepDex AI helps you clean copied text, count words, rewrite drafts, shape captions, prepare SEO copy, and handle everyday content tasks. Start with free browser tools for everyday writing and formatting.
Text tools first
Premium workspaces are coming soon
Use the free tools today. These planned workspaces are not yet available, and paid subscriptions are not open.
Writing Workspace
Draft, rewrite, summarize, and compare text with saved prompt history.
Prompt and Caption Studio
Turn rough ideas into cleaner prompts, captions, hooks, and variants.
Creator Text Generators
Generate titles, bios, social posts, product copy, and video scripts faster.
Popular tools
Start with the tools people actually use
AI Text Cleaner
Clean ChatGPT output: fix em-dashes, smart quotes, odd spacing, and stray formatting.
AaCase Converter
Convert text between upper, lower, title, sentence, camel, snake, and kebab case.
⇋Find and Replace
Bulk find and replace across text, with optional case sensitivity and regex.
↕Line Sorter & Deduplicator
Sort lines alphabetically or by length, reverse them, and remove duplicates.
⇄Text Diff Checker
Compare two drafts word by word to see exactly what changed.
#Word Counter
Count words, characters, sentences, paragraphs, and reading time instantly.
🎓Readability Scorer
Score readability with Flesch Reading Ease and Flesch-Kincaid grade level.
🔑Keyword Density Checker
See which words and phrases dominate your text, with density percentages.
Text Cleanup Tools
Strip hidden characters, smart quotes, and formatting junk from AI-generated text.
Strip zero-width and invisible Unicode characters that hide inside copied AI text.
Ready to use
Clean ChatGPT output: fix em-dashes, smart quotes, odd spacing, and stray formatting.
Ready to use
Collapse double spaces, strip trailing whitespace, and normalize blank lines.
Ready to use
Inspect every character in your text with its Unicode code point and category.
Ready to use
Remove hard line breaks from pasted text while preserving paragraphs.
Ready to use
Text Tools
Everyday text transformations: case, diff, sorting, and encoding.
Convert text between upper, lower, title, sentence, camel, snake, and kebab case.
Ready to use
Bulk find and replace across text, with optional case sensitivity and regex.
Ready to use
Sort lines alphabetically or by length, reverse them, and remove duplicates.
Ready to use
Writing Analysis Tools
Readability, word counts, and style metrics for any piece of writing.
Score readability with Flesch Reading Ease and Flesch-Kincaid grade level.
Ready to use
SEO Tools
Titles, meta descriptions, and keyword helpers for content pages.
See which words and phrases dominate your text, with density percentages.
Ready to use
Word Tools
Word games and puzzles: unscramblers, anagrams, and solvers.
Number Tools
Counters and numeric converters for text and characters.
Count words, characters, sentences, paragraphs, and reading time instantly.
Ready to use
Random Generators Tools
Random words, names, colors, emoji, and picks.
Translation Tools
Novelty and historical language translators.
Color Tools
Color conversion between hex, RGB, and Pantone.
Puzzle AI Tools
Riddles, crosswords, jumbles, and word puzzle solvers.
Fun Tools
Playful generators: jokes, roasts, fortunes, and fancy text.
How RepDex AI Works
Paste Text
Drop in copied text, drafts, captions, notes, or messy AI output without creating an account.
Clean or Transform
Fix spacing, convert case, count words, check readability, compare drafts, or prepare copy for publishing.
Use Your Result
Review the result, then copy it into your document, post, or publishing workflow.
Tool Categories
Browse RepDex AI by the job you need done: clean text, format it, analyze the writing, prepare SEO copy, or generate content ideas.
Plans
Free today, paid plans coming soon
Free
$0Quick browser tools for everyday writing and formatting tasks.
Browse tools->Pro (coming soon)
$9Planned: saved workflows and higher generation limits. Not available to purchase yet.
View planned features->Studio (coming soon)
$19Planned: more generations for creators and small teams. Not available to purchase yet.
View planned features->