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Hash & HMAC Generator

ExtensionFunctionality & UI1 user
Item media 1 (screenshot) for Hash & HMAC Generator

Overview

Hash text or files with SHA-1/256/384/512, and create HMACs using a secret key. All offline via Web Crypto.

Hash & HMAC Generator is a secure and efficient Chrome extension that allows you to create cryptographic hashes and HMACs directly in your browser — completely offline. It supports popular algorithms such as SHA-1, SHA-256, SHA-384, and SHA-512 for both text and file inputs. Users can also generate HMACs by entering a secret key for message authentication purposes. Built on the Web Crypto API, this extension ensures fast and reliable processing without transmitting or storing any data externally. It’s ideal for developers, security professionals, or anyone who needs to verify data integrity or perform quick cryptographic conversions. The clean and minimal interface provides instant results, copy functionality, and secure local storage to remember your last-used algorithm or preferences. Lightweight, private, and easy to use — Hash & HMAC Generator brings trusted hashing tools right to your browser.

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Details

  • Version
    1.0.0
  • Updated
    November 23, 2025
  • Offered by
    a0628425138
  • Size
    41.13KiB
  • Languages
    English
  • Developer
    Anh
    548 Nguyễn Chí Thanh Phường 7 Quận 11, Thành phố Hồ Chí Minh 760000 VN
    Email
    a0628425138@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

The developer has disclosed that it will not collect or use your data.

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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