Caesar Cipher

100% Free

Encode and decode Caesar cipher with custom shift. Includes ROT13 quick toggle.

100% Secure

No Sign Up

Client-Side

Coming Soon

We're building Caesar Cipher right now. Drop your email and we'll notify you the moment it's live.

Encode and decode Caesar cipher with custom shift. Includes ROT13 quick toggle.

This tool is on the roadmap. The interface and full documentation are being built — check back soon, or request priority to bump it up the queue.

Convert text to UPPERCASE, lowercase, Title Case, camelCase, snake_case, kebab-case and more instantly.

Real-time character, word, line, sentence count plus Twitter / SMS / meta-description limit warnings. Grapheme-aware (emoji counts as 1).

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Find and replace across a block of text — plain or full regex with back-references, case toggle, multiline mode.

Whitespace cleanup with surgical control — collapse spaces, trim lines, collapse newlines, remove blank lines, or strip ALL whitespace.

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