About this utility
How to use Unicode Normalizer & Invisible Character Detector
Normalize Unicode and flag invisible or bidirectional formatting controls.
What to provide
Paste names, identifiers, source text, or prose for normalization and control-character inspection.
- Paste, type, or drag and drop a supported text file into the input area.
- Choose the options that match your intended result.
- Select “Run tool” or press Ctrl/Command + Enter, then copy, download, or move the result back into the first input for another pass.
What the result means
Produces a bounded, inspectable unicode normalizer & invisible character detector result locally.
Privacy and safety
This utility is loaded as browser code and processes your input only in this tab. OmniCastConverter has no upload endpoint and never stores your content, filenames, tokens, or secrets. Generated markup and code are shown as inert text and are never executed.
Limitations
- Homoglyph risk is contextual; normalization cannot prove two identifiers are safe or equivalent.
Try the included example
Select “Load example” at any time to restore this tested sample.
Café — Žalgiris