Ferramentas de texto grátis online
Esse conjunto de ferramentas grátis online reúne recursos práticos para analisar, transformar e gerar texto direto no navegador. Conte palavras, ajuste capitalização, limpe listas, crie conteúdo de exemplo e gere senhas sem instalar nada.
Todas Ferramentas de texto
Contador de palavras e caracteres
Conte palavras, caracteres, frases e parágrafos no seu texto
Conversor de maiúsculas e minúsculas
Converta texto para maiúsculas, minúsculas, formato de título e mais
Gerador de Lorem Ipsum
Gere texto de preenchimento para designs e mockups
Gerador de senhas
Crie senhas fortes e seguras com opções personalizadas
Ordenador de texto
Ordene linhas de texto em ordem alfabética (A-Z ou Z-A)
Remover linhas duplicadas
Remova linhas duplicadas do seu texto na hora
Comparador de diferenças
Compare dois textos e encontre as diferenças
Markdown para HTML
Converta formatação Markdown em código HTML
Gerador de slug
Crie slugs de URL amigáveis para SEO a partir de títulos
Analisador de frequencia de palavras-chave
Conte termos repetidos em um texto para revisar foco e distribuicao de palavras-chave
Removedor de quebras de linha
Transforme texto quebrado em um bloco continuo ou limpe espacamentos desnecessarios
Texto para caligrafia
Converta texto digital em uma imagem com estilo de escrita à mão
Simulador de SERP do Google
Veja como títulos e descrições podem aparecer na Busca do Google
Texto invertido
Converta frases em texto de cabeca para baixo para efeitos visuais e brincadeiras
Embaralhador de lista
Misture qualquer lista em ordem aleatória
Gerador de texto riscado
Aplique efeito riscado a frases para posts, brincadeiras ou destaque visual
Contador de frases
Calcule o total de frases em um texto
Gerador de nomes com caracteres especiais
Crie variacoes estilizadas de nomes com simbolos e caracteres decorativos
Overview
Text workflows are the backbone of writing, documentation, SEO, data preparation, and communication. This catalog is a focused hub for counting, cleaning, transforming, and generating text so you can move from draft to publish-ready output without switching apps. Every tool runs client-side, which keeps sensitive copy private while still delivering instant results.
Why text workflows break down
Teams often juggle multiple editors, spreadsheets, and CMS fields, which creates inconsistent casing, accidental duplicates, and formatting drift. Without fast normalization, small errors compound into publishing delays, SEO issues, or broken imports.
Writers and developers also need accurate measurement of words, characters, and sentences to hit editorial standards or platform limits. Manual counting or guesswork wastes time and invites rework.
Finally, security and privacy matter when handling copy, credentials, or production data. Client-side text tooling reduces risk by keeping content on the device instead of pushing it to external services.
Catalog Breakdown
Text analysis and measurement
Quantify structure, length, and frequency to control readability and fit platform constraints.
- Word and character counts for editorial briefs
- Sentence and paragraph auditing for readability
- Keyword density analysis for SEO drafts
Normalization and formatting
Standardize text structure so it is clean, consistent, and ready for reuse.
- Case normalization for data imports
- Removing duplicate lines before merging lists
- Sorting, deduping, and fixing line breaks
Generation and planning
Create structured inputs for content workflows, UI mockups, and URL hygiene.
- Generating placeholder copy for wireframes
- Creating SEO-friendly slugs
- Previewing SERP titles and descriptions
Utility and security helpers
Produce safe outputs for secure sharing and validation.
- Strong password creation for accounts
- Diff checks between versions of copy
- Markdown-to-HTML conversion
How to Use These Tools
Define the output you need
Clarify whether you are measuring, cleaning, converting, or generating text before selecting a tool.
Paste or import your content
Work directly in the browser with raw text, lists, or drafts to avoid formatting loss.
Apply transformation settings
Choose casing rules, delimiters, or formatting options that match your workflow.
Validate the results
Review word counts, density, or output structure to ensure it matches requirements.
Export or copy clean output
Move the processed text back into your CMS, document, or dataset.
Repeat with consistency
Use the same parameters across batches to keep data and content consistent.
Use Cases
Editorial production
Meet strict word limits, headline lengths, and tone guidelines across drafts.
SEO and content strategy
Balance keyword density, slug hygiene, and SERP preview consistency.
Product and UX writing
Normalize strings and UI copy to ensure cohesive microcopy across screens.
Data cleanup
Deduplicate, sort, and reformat text lists before import.
Software documentation
Convert Markdown to HTML or generate placeholders for templates.
Social publishing
Prepare captions, enforce character limits, and reduce manual edits.
Professional Applications
Content strategy
Plan length, structure, and keyword intent across content portfolios.
Technical writing
Normalize terminology, format output, and maintain consistent style.
Marketing operations
Prepare campaign assets with clean, reusable copy blocks.
QA and localization
Validate string length, casing, and copy changes between versions.
Product management
Standardize labels, release notes, and change logs.
Best Practices
- Define a consistent casing policy for titles, labels, and metadata.
- Use word and character counts early to avoid late-stage rewrites.
- Deduplicate lists before sorting to keep data imports clean.
- Preview SERP snippets to align with search intent and length limits.
- Store a copy of raw text before applying destructive transformations.
- Keep password generation separate from content drafts for security hygiene.
- Validate output in the destination system before publishing at scale.
FAQs
Do these text tools store my content?
No. All processing happens inside your browser, so text never leaves your device.
Can I use the tools for multiple languages?
Yes. The analyzers and formatters handle Unicode text, including non-Latin scripts.
How accurate are word and sentence counts?
Counts use deterministic parsing rules that handle punctuation and spacing consistently.
Will formatting change my original text?
The tools output a new result so you can compare before replacing your source.
Is there a size limit for long documents?
There is no hard limit, but very large inputs may depend on your device memory.
Can I use results in commercial projects?
Yes. Outputs are yours to use without attribution or restrictions.
Do you support Markdown and HTML conversion?
Yes. Use the Markdown to HTML converter for clean structured output.
How do I keep formatting consistent across teams?
Define a standard set of transformations and reuse them across every batch.