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Modify Headers Plus

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ExtensionDeveloper Tools3 users
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Overview

Modify Headers Plus - Chrome extension to modify HTTP headers

**Modify Headers Plus** — A powerful browser extension to modify HTTP request and response headers with ease. **Features:** - Add, modify, or delete HTTP headers - Organize rules into URL groups with custom colors - Global rules that apply to all URLs - Per-group URL patterns and default filters - Drag & drop to reorder rules and groups - Dark and light theme support - Multi-language support (English / Portuguese) - Import and export configurations - Search and filter rules - One-click toggle for individual rules or entire groups - Auto-save functionality **Use cases:** - Add authentication tokens to API requests - Modify CORS headers for local development - Inject custom headers for debugging - Test with different User-Agent strings - Manage Content-Security-Policy headers - Override cache control headers Your data stays local — nothing is sent to external servers. --- ## Português **Modify Headers Plus** — Uma poderosa extensão de navegador para modificar cabeçalhos HTTP de requisições e respostas com facilidade. **Recursos:** - Adicione, modifique ou exclua cabeçalhos HTTP - Organize regras em grupos de URLs com cores personalizadas - Regras globais que se aplicam a todas as URLs - Padrões de URL e filtros padrão por grupo - Arraste e solte para reordenar regras e grupos - Suporte a tema escuro e claro - Suporte a múltiplos idiomas (Inglês / Português) - Importar e exportar configurações - Buscar e filtrar regras - Ative/desative regras individuais ou grupos inteiros com um clique - Funcionalidade de auto-salvamento **Casos de uso:** - Adicionar tokens de autenticação em requisições de API - Modificar cabeçalhos CORS para desenvolvimento local - Injetar cabeçalhos personalizados para depuração - Testar com diferentes strings de User-Agent - Gerenciar cabeçalhos Content-Security-Policy - Sobrescrever cabeçalhos de controle de cache Seus dados ficam locais — nada é enviado para servidores externos.

Details

  • Version
    2.0.2
  • Updated
    June 4, 2026
  • Size
    112KiB
  • Languages
    English
  • Developer
    Email
    andersoonalvess@gmail.com
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

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The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes

Support

For help with questions, suggestions, or problems, visit the developer's support site

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