4629 · Analysis · v1.0.0
Text Inspector
Every invisible detail, made visible.
Measure code points, graphemes, words, lines, byte sizes, normalization differences, invisible characters and empirical character frequencies.
Text-only workspace. Never executes input. General limit: 200,000 UTF-16 units per editor; some operations have tighter limits.
Private session · history disabled
Opt in to store up to five recent text transformations on this device. Never stored on an account or synchronized. Files are never included. Disable history stops new saves; Clear history deletes saved items.
How to use Text Inspector
Paste input, select a command and its options, then run the transformation. Review diagnostics before copying or downloading the result. Input is not executed.
Words and sentences follow the browser’s locale-aware segmenter; counts are linguistic estimates, not universal definitions. Empty input has zero lines. A trailing newline contributes an empty final line. Empirical Shannon entropy summarizes observed code-point frequencies; it does not measure password strength, unpredictability or encryption security.
Privacy and boundaries
Editor contents stay in your browser. Transformations run in a disposable worker and are never sent to a formatting or AI service. History starts disabled; enabling it writes text to local browser storage only. Clearing that history removes this tool’s saved entries, not data saved by other applications. The surrounding website may load its normal navigation and analytics, but the utility workspace is excluded from content-interaction capture.
Use the labeled operation selector for the available capabilities. Keyboard users can reach every control with Tab; Ctrl or Command plus K opens the command palette. Copy requires clipboard permission. Download creates a local text file. Clear removes the current workspace; it does not automatically delete an opted-in history. Inputs and outputs are always rendered as text, never as a runnable preview.
Why do character counts disagree?
A visible character may use multiple code points, UTF-16 code units and bytes. Counts must say which unit they measure.