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FlowSpeech Sound Effects
What FlowSpeech Sound Effects is
FlowSpeech Sound Effects is a web tool for creating sound effects from written prompts. It also has a mode for adding effects to video. Prompts can describe intensity, distance, texture, and emotion, while a duration control lets users set a precise length for a cut, loop, or transition. The generator displays MP3 at 44.1 kHz and 128 kbps as its standard default output, and lists a cost of 2,500 credits for each generation. Sound descriptions can be up to 450 characters.
FlowSpeech describes uses across video, audiobooks, podcasts, games, and ads. Its sound effects page says generated outputs are yours to use in YouTube videos, podcasts, ads, and apps. The service has a Free plan and monthly Basic, Pro, and Scale plans. Free allowances are 2,000 credits per month for guests or 10,000 for signed-in users. Paid plans start at $19.00 per month and include Gemini TTS API access with shared credits. FlowSpeech says it does not save or store user data; authorized content is sent to a third-party AI platform for processing, and the company advises against entering private information.
Who it suits
FlowSpeech Sound Effects suits people creating audio for videos, audiobooks, podcasts, games, or ads who want to shape effects with text prompts and duration controls. It may also suit users who want to add effects to video or use generated sounds in YouTube videos, podcasts, ads, and apps.
What it does well
- Prompt controls cover intensity, distance, texture, and emotion.
- Set a precise duration for cuts, loops, or transitions.
- Includes a mode for adding effects to video.
- Standard default output is MP3 at 44.1 kHz and 128 kbps.
- Generated outputs are described for use in YouTube videos, podcasts, ads, and apps.
What to know first
- Sound descriptions are limited to 450 characters.
- Each sound effect generation costs 2,500 credits.
- Authorized content is sent to a third-party AI platform for processing.
Limits
The Free plan provides 2,000 credits per month for guests or 10,000 credits per month for signed-in users, with approximate audio amounts of two or ten minutes. Each sound effect generation costs 2,500 credits, and the description field allows up to 450 characters.
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Scale | Monthly · 4,000,000 credits/month · ~4,000 minutes of audio · up to 100,000 characters/request · 30+ voices · Gemini TTS API access with shared credits | $189 a month |
| Basic | Monthly · 200,000 credits/month · ~200 minutes of audio · up to 100,000 characters/request · 30+ voices · Gemini TTS API access with shared credits | $19 a month |
| Pro | Monthly · 1,000,000 credits/month · ~1,000 minutes of audio · up to 100,000 characters/request · 30+ voices · Gemini TTS API access with shared credits | $59 a month |
| Free | Monthly · Guests: 2,000 credits/month · ~2 minutes of audio · up to 2,000 characters/request; signed-in: 10,000 credits/month · ~10 minutes of audio · up to 10,000 characters/request | On request |
As flowspeech.io lists them, read 8 Oct 2026. The maker's own page has the final word.
Getting started
- Open https://flowspeech.io/sound-effect in a web browser.
- Choose the Free plan or a monthly paid plan.
- Write a sound description of up to 450 characters, specifying details such as intensity, distance, texture, or emotion.
- Set the sound effect duration for your cut, loop, or transition.
- Generate the effect using 2,500 credits and use the displayed MP3 output.
Verdict
Choose FlowSpeech Sound Effects if you need prompt-based effects with control over their character and duration, or a web tool that can add effects to video. The Free plan has a limited monthly credit allowance, while paid plans start at $19.00 per month. Avoid entering private information, as authorized content is processed by a third-party AI platform.
Questions
Is FlowSpeech Sound Effects free?
Yes. The Free plan provides 2,000 credits per month for guests or 10,000 credits per month for signed-in users.
How much do the paid plans cost?
Basic is $19.00 per month, Pro is $59.00 per month, and Scale is $189.00 per month. Each is billed monthly.
Which platforms can I use it on?
The listed platform is web.
What format does it export?
The generator shows MP3 at 44.1 kHz and 128 kbps as its standard default output.
Does FlowSpeech offer API access?
The Basic, Pro, and Scale plans include Gemini TTS API access with shared credits.
How does FlowSpeech handle user data?
FlowSpeech says it does not save or store user data and sends authorized content to a third-party AI platform for processing. It advises users not to enter private information.
Facts from FlowSpeech Sound Effects's own pages
- API access
- The Basic, Pro, and Scale pricing plans include Gemini TTS API access with shared credits. · flowspeech.io, 8 Oct 2026
- Commercial use
- The sound effects page says generated outputs are yours to use in YouTube videos, podcasts, ads, and apps. · flowspeech.io, 8 Oct 2026
- Data handling
- FlowSpeech says it does not save or store user data and sends authorized content to a third-party AI platform for processing; it advises users not to enter private information. · flowspeech.io, 8 Oct 2026
- Duration control
- Users can set a precise sound effect duration for cuts, loops, or transitions. · flowspeech.io, 8 Oct 2026
- Export format
- The generator page shows MP3 44.1 kHz at 128 kbps as the standard default output format. · flowspeech.io, 8 Oct 2026
- Generation cost
- The sound effect generator displays a cost of 2,500 credits per generation. · flowspeech.io, 8 Oct 2026
- Notable limit
- The sound description field is limited to 450 characters. · flowspeech.io, 8 Oct 2026
- Prompt controls
- Prompts can specify intensity, distance, texture, and emotion. · flowspeech.io, 8 Oct 2026
- Security statement
- The privacy policy says FlowSpeech has organizational and technical measures to protect personal information, while noting that internet transmission and storage cannot be guaranteed 100% secure. · flowspeech.io, 8 Oct 2026
- Support
- The sound effects page directs users to contact support at [email protected]. · flowspeech.io, 8 Oct 2026
- Text-to-SFX
- The web tool generates sound effects from text prompts and offers a mode to add effects to video. · flowspeech.io, 8 Oct 2026
- Use cases
- The maker describes uses including video, audiobooks, podcasts, games, and ads. · flowspeech.io, 8 Oct 2026
Where FlowSpeech Sound Effects stands on Freedom251
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