Enlarge Images Online — 2x & 4x Upscaling
Enlarge images by scaling them up with sharp resampling
How to Use Enlarge Image
Enlarge images by scaling them up with sharp resampling No signup, and nothing gets uploaded for most use.
- 1
Add your image by dragging it in or clicking the upload area.
- 2
Adjust the settings — dimensions, quality, format, or crop area.
- 3
Press process and let the tool render instantly, right in your browser.
- 4
Download the finished image. No uploads, no account, no watermark.
Why you might like it
- Nothing to upload — the work happens on your device.
- Free with no signup, no watermarks, and no daily limits.
- Works in any modern browser on any device — nothing to install.
- Usually done in a few seconds, so it doesn't get in your way.
Frequently Asked Questions
How much can I enlarge a photo without blur?▾
2x enlargement stays sharp for nearly any source; 4x works best on clean, well-lit photos. Edge-aware interpolation preserves detail far better than simple stretching.
Will upscaling fix a low-resolution screenshot?▾
It improves perceived clarity significantly, though detail that was never captured cannot be recreated. Screenshots containing text upscale particularly well.
What output formats are supported?▾
PNG for graphics and screenshots, or JPEG at selectable quality for photographs - downloaded directly, processed privately in-browser.
Related Tools
Compress Image
Reduce image file size while preserving quality
Convert Image
Convert images between different formats
Crop Image
Crop images to any size or aspect ratio
Image to PDF
Convert one or more images into a PDF document
Passport Photo Maker
Make compliant passport and visa photos with printable 4×6 sheets
Photo & Signature Joiner
Combine a photo and signature into one image for forms
Remove Background
Automatically remove image backgrounds with AI
Resize Image
Resize images to exact dimensions or percentage
Learn more
Blur BG: The Complete Guide for 2026
Everything you need to know about blur background: how it works, key features, and who it helps. Free, private, browser-based — no upload, no signup.
How to Use Blur BG: A Step-by-Step Guide
Learn how to use blur background in a few simple steps — no install, no signup, no upload. Blur the background of an image.
Blur BG: Formats, File Types, and Size Limits
A practical reference for blur background: supported input formats, size limits, and how to get the best output. Every file stays on your device.