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CipherKit

CipherKit — 85 free, client-side cryptography and utility tools for developers.

CipherKit
CipherKit
CipherKit

CipherKit Introduction

CipherKit offers a suite of client-side cryptography and utility tools for developers, enabling encryption, hashing, encoding, and data manipulation directly in the browser without servers. It hosts 85 free online developer tools, including AES, RSA, SHA, JWT, Base64, JSON, image tools, HEIC converter, and DNS lookup—all running client-side for speed and privacy.

Key benefits include:

  • AES, RSA, SHA, JWT support: Client-side cryptography primitives for secure, private operations in the browser.
  • Base64, JSON, and data formatting tools: Quick encoding/decoding and data manipulation without server round-trips.
  • Image tools, HEIC converter, and format converters: In-browser image editing and format conversion for convenient workflows.
  • DNS lookup and other utilities: Lightweight network and data utilities to troubleshoot and validate data locally.
  • Privacy-first execution: All tools run client-side, ensuring data never leaves the user's device.

Perfect for developers who want to test, prototype, or perform cryptographic operations in the browser without server dependencies.

Alternative tools

More about CipherKit

Pricing
Freemium
Platforms
Web
Desktop
Founded
2026
Listed
May 06, 2026
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