dauntexlabs

File Viewer & Previewer

Preview Markdown, HTML, JSON, XML, CSV and YAML in real time.

Runs on your deviceFreeNo sign-up
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More in Data Tools

Data Tools

Base64 Encode / Decode

Encode and decode Base64 strings with built-in validation.

Data Tools

URL Encode / Decode

Percent-encode URLs and untangle query parameters.

Data Tools

JWT / JWS Token Tool

Decode, verify and sign JWT / JWS with HS256, HS384 and HS512.

Data Tools

Encryption & Decryption

AES, PGP/RSA, HMAC, SHA, ROT13 and Caesar — all client-side.

Data Tools

Base58 & Base32 Encoder

Encode and decode text with Base58 and Base32.

Data Tools

JSON Diff

Compare two JSON documents and see what was added, removed or changed.