Word Counter
Count words, characters, sentences, and paragraphs in real-time. Estimate reading time and analyze keyword density — free, works instantly in your browser.
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Text & Editorial Studio
A comprehensive editorial lab featuring neural synthesis for voice generation, linguistic analysis, and advanced structural formatting. Whether you are optimizing blog content for readability or generating natural-sounding AI speech, the Text Studio provides professional-grade linguistic utilities without data tracking.
Text to Speech
Convert text to natural-sounding speech online. Supports multiple voices, accents, speed control, and unlimited text — free, runs in your browser.
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Case Converter
Convert text between UPPERCASE, lowercase, Title Case, Sentence case, camelCase, and snake_case instantly — free, no signup needed.
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Laboratory Standards
ToolNova's Text & Editorial Studio suite is designed for 2026 technical requirements. Unlike traditional server-side applications, we leverage browser-native computing to ensure that your sensitive data never leaves your workstation.
- 100% Client-Side Privacy
- Zero Latency Processing
- Cross-Platform Compatibility
Technical Documentation
Does the Voice Lab have word limits?
No. Unlike other TTS tools, our Voice Lab supports unlimited word counts for long-form synthesis.
Can I check keyword density in the Word Counter?
Yes, the tool provides a detailed breakdown of the most frequent words and their percentage in your text.
Is the Case Converter helpful for coding?
Yes, it supports Title Case, UPPERCASE, and lowercase, helping you clean up variable strings or documentation quickly.