Text to speech (TTS) is booming in 2025, powering everything from voice assistants to content creation workflows. 

 is designed for real-world applications, combining cutting-edge voice synthesis with a developer-friendly TTS API, our 

 is the go-to choice for those who need reliable, production-ready TTS. 

provides voice cloning and speech synthesis capabilities using zero-shot learning technology. This service allows you to generate speech audio using a reference voice sample, making it possible to create natural-sounding speech in any voice.

 isn’t just another text to speech service — it’s designed for developers who need speed, quality, and flexibility. Here are the key features that set it apart:

 delivers natural speech with intonation, pacing, and clarity that adapts to real-world use cases.

Built to handle production-level demands, 

 supports everything from small apps to enterprise-scale platforms.

Real-time use cases — such as chatbots, live assistants, and interactive experiences — are powered by near-instant audio output.

Reach global audiences with diverse voice options and language coverage, making

With simple endpoints and clear documentation, the voice synthesis API can be added into any workflow quickly.

 bridges the gap between traditional TTS APIs and the evolving needs of creators, businesses and developers in 2025.

Free TTS vs f5-TTS (Why Not Just Use ‘TTS Free’ Tools?)

While we can't deny the appeal of all things free, free tools usually come with major limitations like restricted usage caps, low-quality voices and little to no developer support. For professionals, these restrictions become blockers to building scalable products.

 delivers enterprise-grade capabilities at a fraction of the cost. Unlike other TTS APIs that lock you into monthly subscriptions, PiAPI gives you the freedom to pay-as-you-go.

 – generate natural speech in any reference voice without retraining.

 – lifelike intonation and emotion control for professional use.

 – designed to support both indie creators and enterprise-scale deployments.

This balance of affordability and advanced AI features makes 

in the text to speech API market. Whether you’re producing audiobooks, powering chatbots or localizing content in multiple languages, you can scale without breaking your budget.

Sign up for PiAPI and get your free API key

credits of up to $60/month when you sign up for selected plans! Regardless, we offer a free Playground trial for all. 

Click here to view the full guide to our f5 TTS API docs

 makes it a powerful tool across industries:

 – produce professional narration for YouTube, TikTok or podcasts.

 – generate audio for the visually impaired or for educational resources.

 – power conversational AI with lifelike, fast responses.

 – create dynamic character voices and dialogue without hiring multiple voice actors.

Final Thoughts: From Text To Speech, From PiAPI To You

 stands out as the best option for developers. With its lifelike speech, zero-shot voice cloning, multi-language support, and pay-as-you-go pricing, it delivers everything you need to build scalable real-world applications.

— image, video, chat, music, and more. 

 today and start building smarter, faster, and at scale. Check out our

Discover the best TTS API in 2025 with f5-TTS. Get lifelike voice synthesis, zero-shot cloning, multi-language support, and pay-as-you-go pricing with PiAPI’s developer-friendly text to speech API.

The Best TTS API in 2025: f5 TTS API

You’ve just created a cinematic masterpiece—a glass kiwi sliced in half, gleaming with surreal detail. Now imagine that same creative spark automatically transforming into a daily YouTube Short, Instagram Reel, or TikTok video published without you lifting a finger.

That’s the power of workflow automation with 

: a seamless pipeline that takes any AI prompt and turns it into fully generated, edited and published content. 

Everyone's moving from one-off generations to ongoing automated pipelines for Automated Faceless shorts and reels. This tutorial builds on our earlier experiment, 

Glass Fruit Cutting ASMR AI Prompt (How I Made a Video Without Google Veo 3)

 to create hyperrealistic ASMR-style fruit cutting videos.

Now, instead of stopping at a single video, we’ll automate the entire workflow to run daily using 

A close-up, slow-motion video of a human hand gently slicing all the way through a translucent glass mango with a shiny steel knife. The mango has a glossy, semi-transparent surface, and reveals a smooth glass-like seed inside. As the knife completes the cut, one half of the mango slowly slides and falls onto a wooden cutting board with a soft, satisfying sound. The scene is calming and tactile, with warm ambient light reflecting off the glass texture. Macro lens, high-detail realism, ultra-satisfying ASMR style, no background distractions, peaceful tone.

Variations you can use include glass red apple, glass orange, glass tomato and glass kiwi. Test out the prompts on the 

For more prompt inspiration, check our original 

Step-by-Step Workflow: Automating with Make.com (No Code)

ii. Column B: prompt → the fruit cutting prompts.

iii. Column C: status → dropdown with “Create” (signals pending videos).

iv. Column D: output_url → leave blank for automation.

i. Connect your Google Sheet through adding the respective module.

iii. Pull rows with the “Create” status.

PiAPI/Kling Module (Generate a Video based on Text)

iii. In “Prompt,” drag the variable from Google Sheets — don’t manually type it.

iii. Leave negative prompt, cfg scale, mode duration, aspect ratio, and service mode at defaults for this tutorial. For reels and shorts, use aspect ratio 9:16.

 for more details about our Kling API pricing, task types, versions etc.

iii. Use the "Row number" from the first Google sheet module.

i. Between Google Sheets → PiAPI Kling, add a filter to signal which tasks have yet to be generated.

iii. Watch your sheet auto-fill with fresh Kling videos.

In this tutorial, you learned how to transform a single glass fruit cutting experiment into a fully automated workflow using 

. Instead of generating one-off videos, you now have the foundation of a repeatable pipeline that can scale into a full ASMR content channel.

From here, you can expand further: combine

 sound effects for a true multi-modal ASMR experience, save outputs directly into Google Drive or Airtable, and auto-publish daily to YouTube Shorts or Instagram Reels. You can also experiment with prompt variations like 

Final Thoughts: From Single Prompt to Full Pipeline

What started as one video can become a self-sustaining content machine. 

makes it possible by offering a wide array of AI models under one roof. Explore the 

 docs for deeper documentation or dive into our 

— image, video, chat, music, and more. Sign up today and start building smarter, faster, and at scale.

Automate daily ASMR videos with Make.com and PiAPI’s Kling API. Start with the viral glass fruit cutting prompt, then scale into a self-running Shorts and Reels channel. No code needed—just prompts, automation, and PiAPI’s 20+ AI models.

How to Automate Glass Fruit Cutting Videos with Make.com and Kling API

AI video tools are everywhere, but few truly capture the subtlety of 

 with cinematic quality, realistic motion, and easy API integration.

is the first open-source foundation model designed for 

. Instead of generic motion, it focuses on realism:

3. Trained on tens of millions of film & TV clips (

, making it perfect for filmmakers, content creators, and brands.

 makes it simple to integrate this model into apps, creative tools, or production workflows. Through 

Whether you’re experimenting with creative concepts or building full products, the 

 brings a rich set of features designed for high-quality human video generation:

 — generate videos from prompts or reference images.

 — competes with closed models like Kling and Hailuo.

 — for storytelling, advertising, social media, and creative projects.

 — designed for developers who want simple, efficient workflows.

Experiment now in the SkyReels Playground

SkyReels Pricing and PiAPI Subscription Plans

1. Affordable subscription plans with free trial credits of up to $60 when you sign up*; and

, designed to facilitate developers' access to the SkyReel V1 model. PiAPI will leverage its advanced inference framework and cutting-edge hardware infrastructure to deliver highly efficient and scalable video generation capabilities. With SkyReels API, developers can easily integrate the SkyReel V1 model's human video generation features into their applications and platforms.

What input types does SkyReel V1 Model support?

SkyReels supports a diverse set of inputs, including texts and reference image, unlocking a wide range of creative opportunities

What makes SkyReels V1 different from other video creation models?

SkyReels V1 excels with its human-centric design, offering uniquely precise facial expressions, movement combinations, and cinematic aesthetics, derived from extensive training on high-quality film data.

Final Thoughts: Start Building with SkyReels API

, you can unlock a new era of human-centric video generation. 

Whether you want to experiment in the playground, explore the API docs, or integrate into production apps, we have you covered. 

Get Started with SkyReels API on PiAPI now

Unlock the power of 20+ AI models with PiAPI — image, video, chat, music, and more. Sign up today and start building smarter, faster and at scale.

SkyReels API brings human-centric AI video to life with cinematic quality and realistic motion. Try SkyReels API on PiAPI with free credits today.

SkyReels API — Create AI Videos Seamlessly with PiAPI

What is SkyReels?

Why Choose SkyReels API?

Features of SkyReels V1

SkyReels Pricing and PiAPI Subscription Plans

Frequently Asked Questions

What is SkyReels API?

What input types does SkyReel V1 Model support?

What makes SkyReels V1 different from other video creation models?

Final Thoughts: Start Building with SkyReels API

More Stories

The Best TTS API in 2025: f5 TTS API

How to Automate Glass Fruit Cutting Videos with Make.com and Kling API