UpscaleHero — Best AI Bulk Image Upscaling Tool | 4x Resolution
⚡ AI-Powered · Real-ESRGAN
Bulk Upscaling.<br>Zero Compromise.
Sharpen, enhance, and 4× your image resolution in seconds. Upload dozens at once. Download studio-quality results instantly.
Start Free — 2 Images Per Day<br>See Pricing
No credit card required · 2 free upscales daily · No watermarks
See The Difference
Before & After
Drag the slider — same photo, original vs 4× AI upscaled
Original
4× AI Upscaled
Why UpscaleHero
Everything you need.<br>Nothing you don't.
Real-ESRGAN AI Engine
Industry-leading upscaling model running on Apple Silicon GPU. Produces sharper results than Photoshop or Lightroom at a fraction of the cost.
📦
True Bulk Processing
Upload entire folders via ZIP. All images upscaled in parallel and delivered in a single ZIP download. Built for volume.
🎯
2× or 4× Scale
Choose your output size. Perfect for print prep, e-commerce product shots, real estate photography, or any workflow that demands pixel-perfect quality.
🔌
REST API Access
Automate your upscaling pipeline. Studio and Unlimited plans include full API access with your own key — integrate directly into your workflow.
🛡️
Private & Secure
Your images are yours. Files are processed locally and isolated per account. Nothing is shared, sold, or used for training.
🌐
Works on Any Browser
No software to install. Upload from your phone, tablet, or desktop. Results delivered straight to your browser — then download and go.
Simple Pricing
Start free. Scale when ready.
Free
$0
2 pts · per day · free
2× or 4× upscaling
Real-ESRGAN quality
No credit card
Get Started
Starter
$29/mo
250 pts · per month
All Free features
Priority processing
Image library
Start Starter
Most Popular
Pro
$79/mo
800 pts · per month
All Starter features
Bulk ZIP upload
Fast GPU queue
Start Pro
Studio
$199/mo
2,000 pts · per month
All Pro features
REST API access
API key included
Start Studio
Enterprise
$1,499/yr
5,000 pts · every month
All Studio features
5,000 points/month
Annual · paid upfront
Go Enterprise
What You Get
Clean. Fast. Powerful.
upscalehero.com/app
📁 Drop images or ZIP here<br>JPG · PNG · WEBP · Bulk ZIP
2×
4×
Real-ESRGAN (Photo)
⚡ Upscale Now
portrait_001.jpg✓ 4000×6000px
product_shot.jpg✓ 3200×3200px
real_estate_04.jpg⚡ Processing…
↑ What you see after signing up. Clean, fast, powerful.
Built For
Who uses UpscaleHero?
📸 Photographers
🏠 Real Estate Agents
🛍️ E-Commerce Brands
🎨 Graphic Designers
🖨️ Print Studios
📱 Social Media Agencies
🎬 Video & Film Creators
🏗️ Architects
🔌 API Developers
💳 No Subscription Needed
Just need more upscales?<br>Buy credits. Use anytime.
No monthly commitment. Credits never expire. Stack on any plan — or use standalone on a free account.
Starter Pack
$5
50 pts
$0.10 per upscale
✓ Never expires
✓ 2× & 4× upscaling
✓ Any plan
Get 50 Credits
Value Pack
$10
110 pts
🔥 10% bonus credits
$0.09 per upscale
✓ Never expires
✓ 2× & 4× upscaling
✓ Any plan
Get 110 Credits
Best Value
Pro Pack
$20
250 pts
🔥 25% bonus credits
$0.08 per upscale
✓ Never expires
✓ Priority queue
✓ Any plan
Get 250 Credits
Power Pack
$50
700 pts
🔥 40% bonus credits
$0.07 per upscale
✓ Never expires
✓ Priority queue
✓ Best price/credit
Get 700 Credits
Already have an account? Log in to buy credits →
Ready to make every<br>pixel count?
Start free — 2 upscales every day, forever. No credit card.
Create Free Account →