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fal-upscale

Upscale image and video resolution using fal.ai AI models.

375|38|Updated Dec 2, 2025
Search Tags:#ai#image enhancement#upscale#resolution#fal-ai#video quality
One-click install
npx skills add https://github.com/CraftOS-dev/CraftBot --skill fal-upscale-craftos-dev
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: fal-upscale
Source: https://github.com/CraftOS-dev/CraftBot/tree/main/skills/fal-upscale
Command: npx skills add https://github.com/CraftOS-dev/CraftBot --skill fal-upscale-craftos-dev

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) components.

What problem does it solve?

This Skill addresses the need to improve the visual quality of images and videos by increasing their resolution and detail, making them clearer and more suitable for various applications.

Core Features & Use Cases

  • AI-Powered Upscaling: Utilizes advanced AI models to upscale images and videos.
  • Multiple Models: Supports various models optimized for different needs like detail preservation, creative enhancement, and speed.
  • Use Case: You have a low-resolution image from an old camera and need to use it for a high-quality print. This Skill can upscale it significantly, adding detail and clarity.

Quick Start

Use the fal-upscale skill to upscale the image at the provided URL by 4x.

Frequently Asked Questions about fal-upscale

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I upscale video resolution using AI models?▼

To upscale video resolution using AI, this Skill processes video URLs with the 'fal-ai/video-upscaler' model. You provide the video URL and a configurable scale factor to enhance the visual quality and detail of the footage.

What AI models are available for image enhancement?▼

Available AI models for image enhancement include 'fal-ai/aura-sr' and 'fal-ai/clarity-upscaler'. These models are optimized for different needs like detail preservation and creative enhancement when upscaling image resolution.

Do I need an API key to increase image resolution?▼

You need a FAL_KEY environment variable for API authentication to increase image resolution. This key authorizes your requests to the fal.ai models that perform the upscaling and enhancement processing.

Can I use a URL to upscale an old image for high-quality print?▼

You can use a URL to upscale an old image for high-quality print by passing it to the Skill. It increases the resolution and adds detail, making low-resolution images clearer and suitable for high-quality applications.

What is the maximum scale factor for AI upscaling?▼

The AI upscaling functionality supports configurable scale factors, allowing you to upscale images and videos by multiples such as 4x. You specify the desired scale factor when submitting the URL for processing.

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