TTS Character Calculator
Paste your script to count characters, estimate listen time, and see which SpeakLucid plan fits your project.
Characters
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Words
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Est. audio length
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Free
1,250 chars/week
Free
Starter
100,000 chars/month
$1.99/mo
Pro
300,000 chars/month
$4.99/mo
Business
1,000,000 chars/month
$14.99/mo
FAQ
How many characters can I convert on the free plan?
The free plan includes 1,250 characters per week (resets every Monday). Guests can try up to 1,000 characters per session without signing in.
How do characters relate to audio length?
Roughly 150 words per minute of speech. A 1,000-character script is often 1–2 minutes of audio depending on punctuation and speed settings.
Which plan do I need for a full YouTube script?
A typical 8-minute YouTube script is about 1,200 words (~7,000 characters). Pro (300,000 chars/month) covers most weekly publishing; Starter works for shorter videos.