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Case Converter

Easily convert your text between uppercase, lowercase, camelCase and more.

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Upper / Lower Case

Case Convertertext & codeOn-Device Processing

Transform text to uppercase, lowercase, title, sentence, or technical formats without losing readability and without cluttering your screen.

Characters
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Words
0
Lines
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Output
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Text source

Input
Conversion mode
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Converted output

Enter text to start conversion.
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Advanced styles

Acronyms
Title style
Technical formats
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Batch export

Enter lines of text to enable batch processing.
Sobre

What is Upper / Lower Case?

Por Quorify EditorialAtualizado em

Quorify's Upper / Lower Case tool lets you easily convert your text between uppercase, lowercase, camelCase, and more. Processing happens locally in your browser, meaning the content you enter is handled on your own device. The tool is designed for professionals who need fast results without compromising the quality of the final text. It supports long or short input, returns an organized structure, and displays character and word counts when applicable. It's part of Quorify's content creation toolkit—combine it with other text tools to speed up review, formatting, and copy refinement. Results serve as an editorial reference; human review remains important for final publications and formal contexts. For details on data handling, see our Privacy Policy.

Casos

When to use

  1. Speed up the first draft of a long text (article, post, email) without wasting time on structure.

  2. Review content before publishing, identifying repetitive or unclear sections.

  3. Adapt the tone of communication (formal/informal) to the target audience of your channel.

  4. Standardize materials across members of the same team or editorial staff.

  5. Accelerate freelance copywriting work with a quality first draft.

Método

How it works

Upper / Lower Case applies style rules, formatting, and text structure that follow best practices for digital writing. Processing occurs in the browser and the result preserves the original content, only reorganizing or refining according to the tool's purpose. For complete details on data handling, see our Privacy Policy.

FAQ

Frequently asked questions

Can I use Upper / Lower Case for long texts?
Yes. The tool processes both short and long texts, although results for very large inputs (over 10,000 words) may become slower in the browser.
Is the data saved anywhere?
Processing occurs locally in the browser. For complete details on data handling—including cookies, paid plan authentication, and analytics—see our Privacy Policy.
Does it support Brazilian Portuguese?
Yes. The tool was designed for PT-BR and supports accents, special characters, and technical terms common in Brazil.
Is the result final?
Always use it as an initial reference. Human review remains important for publication in formal contexts (legal, academic, journalistic).
Can I use it for commercial purposes?
Yes, within Quorify's terms of use. We always recommend reviewing and adapting generated content before publishing on public channels.
Does it work offline?
After loading the page once, you can continue using the tool offline. Advanced features may require a connection.
Fontes

Official sources

Tabelas, leis e referências consultadas para fundamentar esta ferramenta.

  1. Official documentationCurrentGoogle Search Central

    E-E-A-T Guide: Search Quality Rater Guidelines

    Google's official guidelines on content quality, experience, expertise, authoritativeness, and trustworthiness—the foundation for any editorial content designed for organic ranking.

    Consultar fonte oficial
  2. Editorial style guideAnnual editionsFolha de S.Paulo

    Communication Manual

    Style manual adopted by one of Brazil's leading newsrooms, with rules on style, agreement, and clarity used as a reference by copywriters and editors.

    Consultar fonte oficial
  3. Linguistic standardDecree 6.583/2008Brazilian Academy of Letters

    Portuguese Language Orthographic Agreement

    Current standard for Portuguese orthography, the foundation for any writing or text revision tool in PT-BR.

    Consultar fonte oficial

Metodologia — esta ferramenta consulta as tabelas e legislação vigentes nas fontes acima. As regras são atualizadas conforme novas instruções normativas são publicadas pelos órgãos competentes.

Última verificação editorial: junho de 2026.

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