Developer Tools

Free, no sign-up, no watermarks. Files deleted within 1 hour.

• Base64 Encode / Decode — Free Encode text to Base64 or decode Base64 to text (UTF-8 safe). 100% in your browser — free, no sign-up.
• Hash Generator (SHA-256, SHA-1, SHA-512) — Free Generate SHA-256, SHA-1, SHA-384, and SHA-512 hashes. 100% in your browser — free, no sign-up.
• JSON Formatter & Validator — Free Format, validate, and minify JSON instantly. 100% in your browser — free, no sign-up, no upload.
• JWT Decoder — Free, In Browser Decode a JWT to inspect its header and payload. 100% in your browser — free, no sign-up, no upload.
• Text Diff Checker — Free, In Browser Compare two texts and see line-by-line differences. 100% in your browser — free, no sign-up.
• Unix Timestamp Converter — Free Convert between Unix timestamps and human dates. 100% in your browser — free, no sign-up.
• URL Encode / Decode — Free Encode or decode URL components instantly. 100% in your browser — free, no sign-up.
• UUID Generator (v4) — Free Generate random UUID v4 identifiers in bulk. 100% in your browser — free, no sign-up.