Text & Data Tools
Counting words, converting text case, formatting JSON, or encoding Base64 are small tasks that don’t need a file upload or a server round-trip at all — just a text box and some client-side JavaScript. ToolboxLane’s text and data tools work entirely on what you type or paste, and nothing you enter is sent anywhere.
Processed locally — your files remain on this device
All processing happens locally.
No upload required. No tracking. No data stored.
Word Counter
Count words, characters, sentences, and paragraphs, entirely in your browser.
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Case Converter
Convert text between UPPERCASE, lowercase, Title Case, and Sentence case.
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JSON Formatter
Format, validate, and pretty-print JSON data, entirely in your browser.
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Base64 Encoder
Encode or decode text as Base64, entirely in your browser.
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