Upscale Without Losing Quality
AI-powered super-resolution that adds real detail — not just bigger pixels.
Fast mode: 2x upscale in milliseconds
Creative mode: AI-generated detail enhancement up to 4x
Preserves original colors, textures, and composition
Ideal for print, posters, and large-format displays
Works on photos, illustrations, and AI-generated images
Multiple output formats: PNG, JPEG, WebP
Sharp product photos for Shopify, Amazon, Etsy zoom-on-hover
Restores detail in old scans and phone snapshots
Batch upscale for whole product catalogs
Cómo funciona
Obtén resultados profesionales en pocos pasos.
1
Upload your low-resolution image
2
Choose upscale mode: Fast (2x) or Creative (4x)
3
AI enhances resolution with real detail
4
Download your high-resolution result
What People Upscale with ImageAI
From ecommerce catalogs to old family photos, this is what the tool handles every day.
Product photos for Shopify & Amazon
Bring a 600px product shot up to 2400px so PDPs stay sharp on retina displays and zoom-on-hover doesn't look soft.
AI-generated images
Most text-to-image models cap at 1024px or 1536px. Upscale to 4x for hero banners, ads and large-format print.
Old photos and family scans
Recover detail in faded prints, low-res scans and small phone photos so they hold up at frame-size.
Print and large displays
Posters, billboards, trade-show backdrops — anything that needs 300 DPI at large dimensions.
Real estate and property photos
Sharpen and enlarge MLS-quality images for listing sites, virtual tours and brochures.
Social media at native resolution
Instagram, TikTok and Pinterest serve content at 1080–2160px wide. Upscale phone photos to land at the right pixel density.
Upscaler Output Specs
Exactly what you get out of the tool, so you can plan your workflow.
| Maximum upscale | 4x in Creative mode; 2x in Fast mode |
|---|---|
| Maximum input size | Up to 4096 × 4096 px source image |
| Maximum output size | Up to 16384 × 16384 px (effectively 4K → 16K) |
| Input formats | JPEG, PNG, WebP, HEIC |
| Output formats | PNG (lossless), JPEG (high quality), WebP |
| Average processing time | 1–4 seconds (Fast mode), 5–15 seconds (Creative mode) |
| Batch support | Yes — process multiple images in one job |
| API access | Available — see pricing page |
How it works
Super-Resolution vs Naive Upscaling
Traditional image enlargers — the kind built into image editors or browsers — use bicubic or Lanczos interpolation. Those methods average neighboring pixels to fill in gaps, so a 2x or 4x enlargement looks smooth but soft. Edges blur, fine textures disappear, and text becomes mushy.
AI super-resolution is fundamentally different. The model is trained on millions of low-res / high-res image pairs, so it learns what real detail looks like at higher resolutions. When you upscale, it doesn't just stretch pixels — it predicts the high-resolution content that was lost in the original. That's why an AI-upscaled photo can look genuinely sharper than the source, while a bicubic upscale only ever looks bigger.
ImageAI's upscaler offers two modes. Fast mode is a lightweight super-resolution model that does a clean 2x upscale in under a second — ideal for batch jobs and when the source is already decent quality. Creative mode uses a heavier generative model that can hallucinate plausible detail for 4x upscales, which is what you want for AI-generated images, low-res phone snapshots and old scans where there genuinely is no detail to recover.
Common Upscaling Pitfalls
Where AI upscalers tend to fail, and how to avoid each case.
Plastic-looking skin in portraits
Happens when Creative mode hallucinates too much texture on smooth faces. Use Fast mode for portraits, or follow up with face restoration for natural skin.
Garbled text in screenshots
Generative models can warp letterforms. For screenshots, charts and documents, prefer Fast mode at 2x or use a dedicated document upscaler.
Strange artifacts in repeating patterns
Fabrics with strong micro-patterns sometimes show banding. Try a lower upscale ratio (2x instead of 4x) or upscale before applying patterns in design work.
Source was already heavily JPEG-compressed
The upscaler will faithfully reproduce JPEG block artifacts. Run image enhancement first to clean up compression noise, then upscale.
Preguntas frecuentes
What's the difference between Fast and Creative mode?
Fast mode provides a quick 2x upscale. Creative mode uses advanced AI to generate new detail for a 4x upscale with enhanced sharpness.
What's the maximum resolution I can achieve?
You can upscale up to 4x the original resolution. For example, a 1000x1000 image can become 4000x4000.
Will the upscaled image look blurry?
No. Unlike simple interpolation, our AI model generates real detail and texture, producing sharp, natural-looking results.
¿Puedo escalar imágenes generadas con IA de Midjourney, DALL·E o Stable Diffusion?
Sí. Las imágenes generadas con IA son uno de los mejores casos de uso de esta herramienta, ya que la mayoría de modelos de texto a imagen están limitados a 1024–2048 píxeles. Escala 4x para banners hero, anuncios, impresión o cualquier contexto donde la resolución del origen sea el cuello de botella.
¿Funciona para fotos de producto de e-commerce?
Sí — escalar fotos de producto de 600px a 2400px+ es uno de los usos más frecuentes. Imágenes PDP nítidas afectan directamente la conversión: un zoom-on-hover que revela píxeles blandos se lee como «marca de baja calidad». Combínalo con Image Enhancer para el resultado más limpio.
¿Qué formatos admite el upscaler?
Entrada: JPEG, PNG, WebP, HEIC. Salida: PNG (sin pérdida), JPEG (alta calidad) o WebP, según lo que mejor encaje en tu flujo posterior.
¿Existe una API para escalado masivo?
Sí. El mismo upscaler corre detrás de una API REST que puedes conectar a auto-uploads de Shopify, catálogos headless o tu propio pipeline de imágenes. Detalles en la página de precios y tarifas enterprise en contacto.
¿Mi imagen se guarda después de escalar?
Los uploads se procesan durante el tiempo del trabajo y luego se eliminan automáticamente del almacenamiento temporal. No vendemos tus imágenes ni entrenamos modelos de terceros con ellas. Tus archivos maestros siguen siendo tuyos.
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