MOSS TTS Flash

MOSS TTS Flash: AI Text to Speech Online

Turn scripts into natural speech with MOSS TTS Flash. Choose a voice and generate audio for videos, narration and everyday content.

4 credits / 1,000 charactersYour credits work across all models.

Your output

A little input. A new possibility.

Your finished audio, image or text will appear here.

01 / Inside the model

From a first draft to a voice worth hearing.

Turn a written script into speech with the MOSS TTS Flash API model. The wider MOSS-TTS family covers multilingual synthesis, expressive delivery and long-form audio. This workspace keeps the essentials close: enter text, choose a preset voice and generate a downloadable recording. Flash has the lower text-to-speech credit rate here, making it a practical starting point for short scripts and repeated edits.

Script to speech

Generate an audio recording directly from your text.

A voice for the draft

Compare the preset voices while keeping your script unchanged.

Room to iterate

Review the character-based cost before each generation.

02 / Examples & listening room

See it. Hear it. Get a feel for it.

Explore the official model

Official examples are credited to OpenMOSS. Studio samples were generated by us with the named API model. These are saved previews, not a result of your current settings. Research capabilities and available studio controls may differ.

The first idea · TTS Flash

Studio sample · English

The first idea · TTS Pro

Studio sample · English

03 / Use cases

Where it fits.

Product explainers

Try different openings for a walkthrough or a short presentation.

Learning material

Create spoken versions of lesson notes and short instructional scripts.

04 / Questions

A few things worth knowing.

What does Flash cost?

4 credits per 1,000 input characters, rounded up to a whole credit with a minimum of one. A 250-character script costs 1 credit.

Do these samples use my current settings?

No. These saved studio previews were generated with the API model named on each card. Your result depends on your text, the model version and your selected preset.

When should I choose Pro?

Compare the same short script in both models and choose the output you prefer. Pro uses a different API version and costs 6 credits per 1,000 characters.

Made for your next idea

Choose a model, add your input and review the credit cost. Successful results stay in your account history; AI output may be inaccurate.

Text is rounded up to a whole credit. Audio is billed per started minute. Live voice uses one credit per 6 seconds.

Failed tasks are refunded automatically.

Result links can expire. Download files you want to keep.

Model documentation