Free Tool
Free TTS Developer Tools
Useful calculators and utilities for text-to-speech development. No sign-up required.
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TTS Cost Calculator
Compare monthly costs across Speeko, ElevenLabs, OpenAI, Google, and AWS Polly.
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Audio Duration Estimator
Paste any text and get estimated audio length and Speeko cost instantly.
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SSML Builder
Select text and insert SSML tags visually. Copy the result into your API call.
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TTS Provider Comparison
Side-by-side feature and pricing table for major TTS API providers.
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TTS Script Cleaner
Optimize raw text for TTS: expand numbers, fix abbreviations, clean special chars.
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Video Script Word Counter
Get word count, estimated duration, TTS and video cost from your script.
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Voice Over Pricing Calculator
Compare professional voice actor rates vs AI TTS. See how much you save.
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