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Real-time word, character, sentence, paragraph, and reading time statistics for any text.
Speaking time
~1 min
at ~130 words per minute
Top words (excl. stop words)
Format, validate, and minify JSON with syntax highlighting and error detection
Decode and inspect JSON Web Token headers, payloads, and expiry claims
Encode text or files to Base64 and decode Base64 strings back to plain text
Convert Unix timestamps to human-readable dates and vice versa, in any timezone
Paste or type your text
Enter your text into the input area. Statistics update in real time as you type.
Check word and character counts
The primary stats grid shows words, characters (total and without spaces), sentences, and paragraphs.
Review reading and speaking time
Estimated reading time (200 wpm) and speaking time (130 wpm) help you plan presentations and content.
See top words
The frequency bar shows the 5 most common non-stop words — useful for spotting repetition.
Unlike most online tools, Toolivon processes everything directly in your browser using the Web APIs built into Chrome, Firefox, Safari, and Edge.
Last updated:
Your data never leave your device
All processing runs directly in your browser using built-in Web APIs — the Canvas API, Web Audio API, and WebAssembly. Nothing is uploaded to any server. There is no account, no email, and no data retention. You can verify this yourself: open your browser's DevTools Network tab and watch zero outbound file requests while the tool processes your data.
GDPR-friendly · Works offline after page load · No file size limits beyond your device memory