logoLaunch Vault
  • Submit Project
  • Pricing
  • Browse Projects
  • Alternative To
  • Teardowns
Sign inSign up
Sign in
/
/
/
Editor’s picksREA (Reverse Engineer Anything)PhotoCraftArtCraft Crafting AppsUniversal ModderVane

All Categories

3D & Motion DesignAPIs & IntegrationsAR/VRArtificial IntelligenceBlockchain & CryptoBusiness AnalyticsCMS & No-CodeData Science & AnalyticsDatabasesDesign ToolsDeveloper ToolsDevOps & CloudE-commerceEducation TechFinance & FinTechGaming TechGraphics & IllustrationGreen TechHardwareHealth TechInternet of Things (IoT)Machine LearningMarketing ToolsMobile DevelopmentMusic & AudioNatural Language ProcessingOpen SourcePlatformsProductivityProject ManagementPrototypingRoboticsSaaSSales ToolsSecuritySEO & AnalyticsServerlessTesting & QAUI/UXVideo & Audio ToolsWearablesWeb DevelopmentWriting & Editing

Recommended Products

  • vectorize-image
  • BG Remove Pro
  • FluxKontext.Biz
  • JFIF to PNG
logoLaunch Vault

© 2026 Launch Vault. All rights reserved.

Analytics: Umami · Traffic estimate: SimilarWeb

support@launchvault.dev
Follow us on Twitter
Powered by Open-Launch

Discover

  • Trending
  • Categories
  • Submit Project
  • Popular Collections
  • Agentic AI News

Resources

  • Pricing
  • Sponsors
  • Blog
  • Indie Tools
  • Links

Legal

  • Terms of Service
  • Privacy Policy

Free Tools

  • Traffic Checker
  • Domain Rank Checker
  • AI Traffic Checker
  • Open Graph Checker
  • PayPal Fee Calculator
  • Stripe Fee Calculator
  • Customer Acquisition Cost (CAC) Calculator
  • More tools →

Featured on

Launch Vault - Featured on Startup FameFirsto Top 1 Daily WinnerListed on Turbo0Featured on MagicBox.toolsFeatured on findly.toolsFeatured on toolfame.comFeatured on saasfame.comFazier badgeFeatured on TheSaaSDir

Friend links

SoPilotZ-Image.winIndie.Deals
  1. Home
  2. /Categories
  3. /Artificial Intelligence
  4. /Image Upscaler 4K
Image Upscaler 4K Logo

Image Upscaler 4K

AI image upscaling platform for fast 4x enlargement

Artificial IntelligenceGraphics & IllustrationSaaS
All time
— views
Last 30 days
— views

Loading project metrics…

Image Upscaler 4K - Product Image
OverviewAlternativesFAQComments
Sponsored
Z-Image.win

Fast & free online AI image generator

Sponsored
SubmitSaaS

Auto-submit your SaaS to 100+ directories effortlessly

What is Image Upscaler 4K?

Image Upscaler 4K is a dual-engine AI image upscaling platform. Get fast 4x enlargement in 3 seconds with Recraft Crisp, or use five specialized Topaz AI models for professional-grade results. Try it at imageupscaler4k.com

How to use Image Upscaler 4K

  1. 1

    Upload any JPEG, PNG, or WebP image (minimum 64×64 pixels, up to 4096×4096).

  2. 2

    Select Fast mode (Recraft Crisp, 6 credits) for 3-second 4x, or choose a Pro model (12 credits).

  3. 3

    For Pro mode, optionally adjust sharpness and noise reduction sliders (0–100).

  4. 4

    Click ‘Upscale Now’ and wait 3–15 seconds for the AI to process your image.

  5. 5

    Download the full-resolution PNG result; free users get a watermarked file.

Key features

4x magnification in 3 seconds with Recraft Crisp — ideal for batch processing.

Five specialized Topaz AI models for portraits, product photos, old prints, documents, and AI art.

Adjustable sharpness (0–100), noise reduction (0–100), and automatic face enhancement in Pro mode.

Supports JPEG, PNG, WebP input from 64×64 to 4096×4096 px; max output 16384×16384 px.

Free tier available; paid plans unlock watermark-free, priority processing and higher limits.

Use cases

  • E-commerce sellers batch upscale product photos quickly for online listings.
  • Photographers enhance portraits and landscapes while preserving skin tones and texture.
  • Genealogists restore faded family prints and low-resolution scans with face reconstruction.
  • Digital artists enlarge AI-generated images to print resolution without losing artistic style.
  • Businesses upscale scanned documents and infographics to improve text legibility for OCR.

Best for

E-commerce sellersPhotographersDigital artistsGenealogistsSmall business ownersSocial media managers

Alternatives & similar tools

Similar tools in Artificial Intelligence

Browse category →
personal agent logo

personal agent

freemium

ego is a personal AI agent that lives across your browser, desktop, and phone. It remembers your projects, preferences, and work patterns, and runs multiple tasks in parallel 24/7. You can interact with ego via voice (just hold fn and speak), iMessage, Dynamic Island, a desktop agent, or its AI browser. Hand it tasks like summarizing tabs, replying to emails, conducting deep research, building apps from descriptions, generating content in your tone, filling forms, or monitoring web changes. ego works while you're away, delivering finished files and pinging you for approvals. Unlike chatbots, ego doesn't just chat—it acts inside your real accounts and files, learning from your actual work activities. It builds persistent memory so it gets better at knowing you over time. Unlike AI browsers, ego runs tasks in the background 24/7, across devices, and handles entire workflows beyond the browser. Your data is encrypted, synced across devices, and never used for training AI models. ego is made for everyone, not just developers, and requires zero configuration.

12View on LaunchVault
Random Topic Generator logo

Random Topic Generator

free

Impromptu Speech Topics & Timer Free random topic generator for impromptu speaking practice. Get AI-generated impromptu speech topics in seconds, then practice with our built-in timer. Perfect for toastmasters and public speaking.

11View on LaunchVault
Photo to Video logo

Photo to Video

freemium

Photo to Video is an AI photo-to-video generator. Upload an image, describe the motion, and generate natural video with consistent details in seconds. Every top AI video model in one workspace. Free credits to start, no subscription required.

11View on LaunchVault
Seedance 2.0 logo

Seedance 2.0

freemium

Seedance 2.0 is a multi-modal AI video generator by ByteDance that transforms text, images, or audio into broadcast-ready 2K cinematic videos. It eliminates the need for expensive production crews and lengthy editing—simply provide your assets and prompts, and the AI handles the rest. With support for 12 input formats, you can reuse existing images, clips, or audio seamlessly using the @asset tag system. What sets Seedance 2.0 apart is its audio-native generation: it produces lip-synced dialogue, Foley effects, and background music natively in eight languages, removing the need for voice actors or post-sync work. The multi-shot narrative engine creates coherent scene sequences with consistent characters, outfits, and lighting across cuts—ideal for storytelling without manual stitching. Director-level control lets you refine any scene with a single sentence, whether swapping a character, removing an object, or changing camera angles. From short social clips to full-length tutorials, Seedance 2.0 delivers professional results in under 60 seconds, with a free tier to get started instantly.

9View on LaunchVault
Sumbios O logo

Sumbios O

paid

O is the AI relationship and network intelligence agent that finds warm introduction paths through your network, builds relationship memory, and tracks the social signals that matter. Find the right person, understand who they are, find warm introduction paths and build relationship memory of every interaction to follow-up with personal notes. Integration to LinkedIn via browser extension. We are currently rolling out meeting transcripts, Email and Calendar integrations.

9View on LaunchVault
esotericAI logo

esotericAI

freemium

esotericAI is an innovative AI-powered platform that seamlessly merges ancient tarot and astrology wisdom with cutting-edge artificial intelligence. It offers users personalized readings and deep insights into their cosmic blueprint, guiding them through life's questions and fostering self-discovery. This SaaS is ideal for individuals seeking profound personal growth, guidance on relationships, career, and spiritual journeys, leveraging AI for accessible and transformative insights. Key Features AI-Powered Ancient Wisdom: Delivers personalized tarot and astrology interpretations rapidly by blending advanced AI with traditional practices. Cosmic Blueprint: Decodes natal charts into a living energetic DNA map, exploring identity, behavioral patterns, and soul mission. Draw My...: Generates symbolic archetype portraits of destined connections (soulmate, twin flame, etc.) with text, graphite art, and evolving forecasts. Spiritual Journey Timeline: Tracks reading history and and spiritual growth, revealing patterns over time. Esoteric Profile: Unlocks numerology insights and gamifies the user journey with achievements and progress tracking. Send a Tarot Card: Allows users to send a free mystery tarot card with a personal message and intention to friends, no sign-up required. Use Cases esotericAI serves as a powerful tool for personal development and decision-making. Users can leverage its AI-driven insights to navigate complex relationship dynamics, gain clarity on career paths, and understand opportune moments for advancement. It fosters continuous personal growth by allowing users to track their spiritual journey and explore their innate identity through the "Cosmic Blueprint" feature. The platform is perfect for those looking to explore their spiritual side in an engaging, gamified manner. Pricing Information esotericAI operates on a credit-based system. New users receive free credits to explore. Subscriptions (monthly/annual) offer the best value, with flexible top-up packs also available for additional credits. User Experience and Support The platform is designed for an intuitive and engaging user experience, delivering personalized interpretations in seconds. Gamification elements like the "Esoteric Profile" make self-discovery compelling and fun. While direct support channels aren't explicitly detailed, the "Complete Tarot Deck Library" serves as a comprehensive reference guide for understanding card symbolism. Technical Details The core of esotericAI relies on advanced artificial intelligence algorithms to process and interpret ancient tarot and astrology data. While specific programming languages or frameworks are not disclosed, the platform utilizes cutting-edge technology to blend ancient traditions with personalized content generation. Pros and Cons Pros: Highly personalized AI-powered readings; comprehensive astrology and tarot features; engaging gamification; free credits for new users; unique social sharing. Cons: AI interpretations might not suit all users; no explicit direct customer support; deep astrological concepts may have a learning curve. Conclusion esotericAI offers a unique blend of ancient wisdom and modern AI to unlock profound self-discovery and guidance. It provides an accessible and engaging way for individuals to explore their destiny, understand their cosmic blueprint, and navigate life's challenges. Embark on your mystical journey today and discover the transformative power of AI-powered insights.

9View on LaunchVault

Frequently asked questions about Image Upscaler 4K

Common questions to help you decide if Image Upscaler 4K is right for you.

Yes, there is a free tier that lets you upscale with Recraft Crisp (fast mode), but outputs include a watermark. Paid plans remove the watermark and offer more credits and pro features.

4x upscaling multiplies your input dimensions by 4, so the output resolution depends on the original. To achieve true 4K (3840×2160), the input must be at least 960×540 pixels.

Fast mode uses Recraft Crisp for a fixed 4x enlargement in 3 seconds, ideal for batch jobs. Pro mode offers 5 specialized Topaz AI models with adjustable sharpness, noise reduction, and face enhancement.

Select the Photo Restoration model in Pro mode. It automatically detects and reconstructs facial features while reducing noise and scratches on old prints and low-resolution scans.

Yes, the AI Art Upscaler model is designed to enlarge AI-generated images while preserving brush strokes, lighting gradients, and artistic style, making them print-ready.

Comments

Launch facts

Publisher
RexRex
Launched
Nov 9, 2026
Pricing
freemium
Platforms
web

Tech stack

#Next.js#React#Tailwind CSS#Recraft AI#Topaz AI
Visit Website
Sponsored
Z-Image.win

Fast & free online AI image generator

Sponsored
SubmitSaaS

Auto-submit your SaaS to 100+ directories effortlessly