What is the difference between Smooth and Crisp upscale modes?
Smooth mode applies multi-pass bicubic interpolation ideal for continuous photos, while Crisp mode preserves exact hard pixel edges for pixel art and retro sprites.
Ampliar imagem online — Escala 2x, 3x, 4x com qualidade
Upscale small photos cleanly with interpolation smoothing controls.
Drop images here to upscale and enlarge
Upscale resolution by 2x, 3x, or 4x with smoothing control
Pré-visualização da imagem
Como usar Ampliar imagem
1
Selecione e carregue
Upload your low-resolution or small image into the stage.
2
Configurar e visualizar
Select your upscale factor (2x, 3x, 4x) and choose Smooth (photos) or Crisp (pixel art).
3
Processar e baixar
Click 'Enlarge Images' to process high-resolution output files.
Arquitetura Técnica e Privacidade do Lado do Cliente
Processing Engine
Browser Canvas 2D & Binary Transcoder
Privacy Model
100% In-Memory Sandbox · Zero Server Uploads
Format Standards
PNG, JPEG, WebP, SVG, ICO Specifications
Execution Speed
Zero Network Latency · Instant Local Output
Frequently Asked Questions
Can I enlarge very large images?
Yes, subject to your device's available browser RAM and canvas limits (typically up to 8192×8192 pixels).
Are there any subscription fees or watermarks?
Zero fees, zero subscriptions, and zero watermarks. All tools are 100% free.