๐ Text Tools
Free text tools: word counter, character counter, case converter, and more. All run locally in your browser.
Word and character counts, case conversion, cleaning up messy text, sorting lists, slug generation, find-and-replace โ the small text chores that break your flow. These tools handle them instantly, right in the browser tab you already have open.
Everything runs locally: the text you paste โ drafts, notes, client material โ never leaves your machine. That makes these tools suitable for confidential documents in a way most online editors are not.
Tools cover counting and analysis, transformation (case, line, encoding), list and line operations, and developer-friendly utilities like slug and diff tools.
Base64 Encoder Decoder
Encode text to Base64 or decode Base64 strings back to readable text. Free onlin
Case Converter
Convert text to uppercase, lowercase, title case, and more online for free. Quic
Character Counter
Count characters, words, sentences, and paragraphs instantly. Free online charac
Email Validator
Validate email addresses instantly with detailed format checking. Free online em
Find and Replace
Find and replace text instantly with case-sensitive and whole word options. Free
Furigana Generator
Add furigana readings above kanji in Japanese text. Free browser-based furigana
Gift Envelope Kanji Converter
Convert any yen amount into old-style kanji (ๅคงๅญ) for Japanese gift envelopes: ้ๅฃฑ
Japan Address Formatter
Build a correct Japanese address: ใ postal code, prefecture, city, town, block,
Japanese Character Counter
Count Japanese characters, bytes (UTF-8 and Shift-JIS), and distinguish full-wid
JSON Formatter
Format, beautify, and validate JSON instantly. Free online JSON formatter with i
Hiragana to Katakana Converter
Convert hiragana to katakana and katakana to hiragana instantly in your browser.
Kanji Reading Lookup
Look up the onyomi and kunyomi readings of any common kanji. Free browser-based
Lorem Ipsum Generator
Generate Lorem Ipsum placeholder text instantly. Choose paragraphs, sentences, o
Markdown Preview
Free online markdown previewer. Type markdown and see live HTML rendering instan
New Year Card Address Formatter
Format a Japanese New Year card (ๅนด่ณ็ถ) address block: postal code, address, name,
Okurigana Helper
Check correct okurigana spelling for common Japanese verbs and adjectives. Free
Remove Duplicate Lines
Remove duplicate lines from any text instantly. Free online duplicate line remov
Remove Line Breaks
Remove line breaks from text online for free. Merge lines into paragraphs, strip
Romaji Converter
Convert hiragana and katakana to romaji in Hepburn, Kunrei-shiki, or Nihon-shiki
SEO Slug Generator
Create clean, SEO-friendly URL slugs from any title or text. Choose hyphen or un
Text Reverser
Reverse text online for free. Reverse by characters, words, or lines. Create mir
Text Sorter
Sort text lines alphabetically, numerically, by length, or randomly. Free online
Text to Speech
Free online text to speech converter. Enter any text and hear it read aloud in n
Traditional-Simplified Chinese Converter
Convert between Traditional Chinese and Simplified Chinese characters online fre
URL Encoder Decoder
Encode or decode URLs instantly. Free online URL encoder and decoder for query s
Word Counter
Count words, characters, sentences, paragraphs, and reading time online for free
Word Frequency Counter
Free online word frequency counter. Paste your text and instantly see the most c
Frequently asked questions
Are these text tools free?
Yes. All tools are free, without sign-up, and work directly in your browser.
Is the text I paste uploaded to a server?
No. All processing happens locally in your browser, so confidential drafts and client material stay on your machine.
Do the tools support languages other than English?
Yes โ character and word counting handle CJK text properly (counting characters rather than space-separated words), and transformations are Unicode-safe.
Can I process very long documents?
The tools handle typical article and chapter lengths comfortably. Extremely large files depend on your device memory, since nothing is sent to a server.
Do they work offline?
Once a tool page has loaded, it keeps working without a connection โ like every Muxtly tool.