Herramientas de texto
Cuenta, transforma, limpia y da formato a texto al instante.
Last updated: July 2026
Contador de palabras
Cuenta palabras, caracteres, frases y párrafos al instante mientras escribes, gratis y en tu navegador. Nada se sube.
Case Converter
Convert text to UPPERCASE, lowercase, Title Case, Sentence case, camelCase, snake_case and kebab-case instantly. Free and private.
Lorem Ipsum Generator
Generate Lorem Ipsum placeholder text by paragraphs, sentences or words, and copy it instantly. Free dummy text generator.
Text to Speech
Convert text to spoken audio in your browser with selectable voices, speed and pitch. Free text-to-speech, no upload required.
Slug Generator
Convert any title or text into a clean, URL-friendly slug. Lowercase, hyphenated and stripped of special characters. Free and instant.
Remove Line Breaks
Remove line breaks and extra spaces from text, or join paragraphs into one line. Free, instant text cleaner — runs in your browser.
Find and Replace Text
Find and replace text online with optional case-sensitivity and regex. Free, instant, in-browser — replace all occurrences at once.
Reverse Text
Reverse text by characters, words or lines, and flip text upside down. Free, instant, in-browser text reverser.
Word Frequency Counter
Count how often each word appears in your text, ranked by frequency. Free, instant, in-browser word frequency analyser.
Sort Text Lines
Sort lines of text alphabetically or numerically, reverse them, and remove duplicates. Free, instant, in-browser line sorter.
Markdown Preview
Write Markdown and see a live HTML preview, then copy the generated HTML. Free, instant, in-browser Markdown previewer.
Fancy Text Generator
Turn plain text into fancy Unicode fonts — bold, italic, script, bubble, strikethrough and more — to copy into Instagram, TikTok and bios. Free.
Number to Words Converter
Convert numbers into written words (e.g. 1234 → one thousand two hundred thirty-four). Free, instant, in-browser.
Caesar Cipher / ROT13
Encode and decode text with a Caesar cipher or ROT13 by shifting letters. Free, instant, in-browser cipher tool.
Whitespace Remover
Remove extra spaces, tabs and blank lines from text, or trim every line. Free, instant, in-browser whitespace cleaner.
Repeat Text Generator
Repeat a word, phrase or line any number of times, with an optional separator. Free, instant, in-browser text repeater.
Online Notepad
A distraction-free online notepad that auto-saves to your browser. Free, private — your notes never leave your device.
AI Content Detector
Free AI content detector. The quick check runs in your browser; an optional deep analysis sends your text to our server for a more accurate score. No sign-up.
Email Signature Generator
Create a professional email signature for free. Fill in your details, preview it live, and copy it straight into Gmail or Outlook. No upload, no sign-up.
Which herramientas de texto tool should I use?
- Count words, characters and reading time → Word Counter
- Change text to UPPER, lower or Title Case → Case Converter
- Find and replace text in bulk → Find and Replace Text
- Sort or de-duplicate a list of lines → Sort Text Lines
- Strip line breaks from pasted text → Remove Line Breaks
About these herramientas de texto
These text tools count, clean, convert and transform writing and data — word and character counts, case conversion, find-and-replace, sorting, de-duplication and more. Everything runs instantly in your browser as you type, with nothing sent to a server, which makes them safe for private notes, drafts and confidential text. Pick a tool above to get started, or browse the full A–Z index.
Frequently asked questions
¿Se guarda o sube mi texto?
No. El procesamiento de texto ocurre localmente en tu navegador.