A full text toolbox for everyday formatting and encoding

This page bundles the small text edits people need constantly — changing case, cleaning up spacing, formatting JSON, encoding for URLs or HTML, and quick word-frequency analysis — into one workspace that runs entirely in your browser.

What's included

Text Case — UPPERCASE, lowercase, Title Case, Sentence case, plus deduplication, reversing, sorting and shuffling lines.
Encode / Format — JSON formatting and minifying, Base64 encode/decode, URL encode/decode, HTML entity encode/decode.
Find & Replace — replace every occurrence of a string in one click.
Word Frequency — see the most common words in your text with a visual bar chart.

Does the JSON formatter validate my JSON?

Yes — if the text isn't valid JSON, the formatter will tell you instead of silently failing, so you know exactly when to fix a syntax issue.

Can I undo a transformation if I don't like the result?

Yes — every action is tracked in an undo/redo history at the top of the text box, so you can step back through changes freely.

Is Base64 encoding the same as encryption?

No — Base64 is a reversible encoding format, not encryption. Anyone with the encoded string can decode it back to the original text; it does not provide security.

Does the word frequency tool ignore common words like "the" and "and"?

The frequency count includes all words as typed, so very common words will naturally appear near the top for typical prose — useful for spotting repetition in your own writing.