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.
Enlarge Image Online — High-Quality Photo Upscaler
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
Previzualizare imagine
Cum se utilizează Enlarge Image
1
Selectați și încărcați
Upload your low-resolution or small image into the stage.
2
Configurare și previzualizare
Select your upscale factor (2x, 3x, 4x) and choose Smooth (photos) or Crisp (pixel art).
3
Procesare și descărcare
Click 'Enlarge Images' to process high-resolution output files.
Arhitectură tehnică și confidențialitate pe partea clientului
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.