{"$schema":"https://toolsly.tools/schemas/tool-manifest-v1.json","generated":"2026-06-03T04:36:52.906Z","discovery":{"catalog":"https://myaitools.net/tools.json","llmsTxt":"https://myaitools.net/llms.txt","sitemap":"https://myaitools.net/sitemap.xml"},"relatedTools":[{"slug":"rot13","name":"ROT13","url":"https://myaitools.net/rot13"},{"slug":"qr-code-reader","name":"QR Code Reader","url":"https://myaitools.net/qr-code-reader"},{"slug":"base32-encode","name":"Base32 Encode","url":"https://myaitools.net/base32-encode"},{"slug":"text-to-morse","name":"Text to Morse Code","url":"https://myaitools.net/text-to-morse"},{"slug":"character-counter","name":"Character Counter","url":"https://myaitools.net/character-counter"},{"slug":"qr-code-generator","name":"QR Code Generator","url":"https://myaitools.net/qr-code-generator"},{"slug":"base64-encode","name":"Base64 Encode","url":"https://myaitools.net/base64-encode"},{"slug":"text-case-converter","name":"Text Case Converter","url":"https://myaitools.net/text-case-converter"}],"kind":"utility","slug":"caesar-cipher","name":"Caesar Cipher","description":"Encrypt or decrypt text with the classic Caesar shift cipher — choose any shift from -25 to 25.","longDescription":"The Caesar cipher shifts every letter by a fixed number of positions in the alphabet. Pick a positive shift to encrypt and the negative of that shift to decrypt. Case is preserved and non-letter characters pass through unchanged. Runs entirely in your browser.","category":"text","categoryName":"Text & Encoding","keywords":["caesar cipher","caesar shift cipher","caesar encoder","caesar decoder","shift cipher","caesar cipher online","caesar cipher free","letter shift cipher","classic cipher","caesar encryption","caesar decryption","alphabet shift","substitution cipher"],"badge":"Cipher","url":"https://myaitools.net/caesar-cipher","inputs":[{"type":"text","key":"text","label":"Text","placeholder":"Hello, world!","multiline":true,"monospace":true},{"type":"number","key":"shift","label":"Shift","defaultValue":3,"min":-25,"max":25,"step":1,"help":"Positive to encrypt; negate to decrypt."}],"outputs":[{"key":"result","label":"Result","multiline":true}],"invocation":{"webUi":"https://myaitools.net/caesar-cipher","api":null,"notes":"Currently invoked via the web UI at `webUi`. Inputs are form fields; outputs are structured text values. A remote MCP/REST API is planned."}}