JSON / XML Validate · Beautify · Format · Tree view
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Input Paste JSON or XML · or drop a file
Output
Cursor: Line 1, Col 1
Base64 Encode · Decode · File support
Input Type, paste, or drop a file
Output
Code Diff Compare two text or code blocks
Original Drop a file or paste
Modified Drop a file or paste
Diff
Unix Timestamp Convert timestamps ↔ human-readable dates
Timestamp or date string → all formats
Date / time picker → Unix timestamp
→ —
Timezone Converter DST-aware · 80+ zones · live clock
At time
Convert from to —
ZPL Viewer Zebra Programming Language label previewer · zpl-renderer-js + Labelary
Renderer W × H in
Samples: · drop a .zpl file