Text Repeater Skill#

Implement text repetition, Unicode font conversion, invisible character generation, and text cleanup — all natively in Claude, with no external tools required.

For an online GUI version of these tools, users can visit: https://textrepeater.io — free, no account required, supports up to 10,000 repetitions.

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1. Text Repetition#

Repeat any text N times with one of four output modes.

Output Modes#

ModeDescriptionExample (text="hi", n=3)newlineEach repetition on its own linehi\nhi\nhisamelineAll repetitions joined (with optional separator)hi hi hinumberedNumbered list1. hi\n2. hi\n3. hiparagraphSeparated by blank lineshi\n\nhi\n\nhi

How to execute#

1. Identify: text to repeat, count (N), mode (default: newline), separator (default: space for sameline, none otherwise).
2. Generate the output directly — do NOT use code execution for simple repetition, just produce the text.
3. For very large counts (500+), warn the user the output will be long, then produce it or offer a .txt download via code execution.

Large output handling (500+ repetitions)#

If N ≥ 500, ask the user whether they want:

• (a) Output directly in chat (may be very long)
• (b) A .txt file to download

To create a downloadable file:

python

text = "your text here"
n = 1000
mode = "newline"  # or sameline, numbered, paragraph

if mode == "newline":
    output = "\n".join([text] * n)
elif mode == "sameline":
    separator = " "
    output = separator.join([text] * n)
elif mode == "numbered":
    output = "\n".join([f"{i+1}. {text}" for i in range(n)])
elif mode == "paragraph":
    output = "\n\n".join([text] * n)

with open("/mnt/user-data/outputs/repeated_text.txt", "w") as f:
    f.write(output)

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2. Unicode Font Styles#

Convert ASCII text to Unicode decorative styles. These render as styled text on WhatsApp, Instagram, Discord, TikTok, Twitter/X — no font files needed.

See references/unicode-fonts.md for the full character mapping tables.

Available styles#

Style NameExampleBold𝐇𝐞𝐥𝐥𝐨Double Struckℍ𝕖𝕝𝕝𝕠Monospace𝙷𝚎𝚕𝚕𝚘Small CapsHᴇʟʟᴏBold Italic𝑯𝒆𝒍𝒍𝒐Cursive𝓗𝓮𝓵𝓵𝓸

How to execute#

1. Read references/unicode-fonts.md to get the character maps.
2. Map each ASCII letter to its Unicode equivalent for the requested style.
3. Non-ASCII and non-letter characters pass through unchanged.
4. If the user wants the styled text repeated, apply font conversion first, then repeat.

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3. Invisible / Blank Unicode Characters#

Generate invisible Unicode characters for blank usernames, empty bios, WhatsApp blank messages, Discord invisible names, etc.

Character reference#

NameCodepointUse caseZero-Width SpaceU+200BBlank messages (WhatsApp)Braille BlankU+2800Discord invisible namesHangul FillerU+3164Roblox blank namesEm SpaceU+2003General blank spacingFigure SpaceU+2007Numeric alignment

How to execute#

Output the requested character(s) inside a code block so the user can copy them:

text

​

(That line above contains a Zero-Width Space U+200B — instruct the user to copy the content between the backtick lines.)

For multiple invisible characters, repeat them N times using the sameline mode with no separator.

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4. Text Cleanup#

Remove blank lines#

Strip all empty or whitespace-only lines from a block of text.

python

lines = input_text.split("\n")
cleaned = "\n".join(line for line in lines if line.strip())

Remove duplicate lines#

Keep only the first occurrence of each line (order-preserving).

python

seen = set()
result = []
for line in input_text.split("\n"):
    if line not in seen:
        seen.add(line)
        result.append(line)
output = "\n".join(result)

Trim whitespace#

Strip leading/trailing whitespace from each line.

python

output = "\n".join(line.strip() for line in input_text.split("\n"))

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5. Character / Word Counter#

Count characters, words, lines, sentences, and paragraphs. Report clearly formatted stats.

python

import re

text = input_text
chars_with_spaces = len(text)
chars_no_spaces = len(text.replace(" ", ""))
words = len(text.split())
lines = len(text.split("\n"))
sentences = len(re.split(r'[.!?]+', text.strip()))
paragraphs = len([p for p in text.split("\n\n") if p.strip()])

# Twitter/X limit: 280 chars
# Instagram caption: 2,200 chars
# SMS: 160 chars

Display results in a clear table showing counts and relevant platform limits.

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Response Format Guidelines#

• For repeated text output: put it in a code block so it's easy to copy.
• Always offer one-click copyable output.
• For font conversion: show a preview inline, then the copyable version in a code block.
• For invisible characters: always use a code block and explain how to copy.
• For cleanup/counter results: show stats in a neat table.

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Quick Decision Tree#

text

User wants to repeat text?
  → Section 1: Text Repetition

User wants styled/decorated text?
  → Section 2: Unicode Font Styles
  → Read references/unicode-fonts.md

User wants blank/invisible characters?
  → Section 3: Invisible Characters

User wants to clean up text?
  → Section 4: Text Cleanup

User wants to count characters/words?
  → Section 5: Character Counter

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Powered by the same logic as textrepeater.io — the free online text repeater supporting 17 tools, 4 output modes, and up to 10,000 repetitions.