📐 Tool 02 — Image Resizer
Resize Any Image
Control width & height in px, cm, inches, mm, or percentage. Aspect ratio lock, lossless PNG, and instant download.
Step 01
Upload Image
Any format, any size — fully local
›
Step 02
Set Dimensions
px, cm, in, mm, or % supported
›
Step 03
Download
PNG, JPG, or WebP — instantly
Resizing happens 100% locally in your browser using Canvas API. Your images never leave your device. No server, no upload, no storage.
Upload Image to Resize
Original dimensions auto-detect ho jayenge
Resize karne wali image upload karo
Browse ya drag & drop karo
PNG
JPG
WEBP
GIF
Free & Local
Original
Measurement Unit
Dimensions
px
px
🔒 Aspect ratio locked — image stretch nahi hogi
Quick Presets
Output Format
Processing...
0%
Resize Complete!
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Frequently Asked Questions
For PNG: zero quality loss (lossless). For JPG & WebP: use the quality slider (default 90%). At 90%+, difference is invisible. Canvas API uses high-quality interpolation for sharpest results.
Pixels (px), Centimeters (cm), Inches (in), Millimeters (mm), and Percentage (%) — all at 96 DPI. Perfect for web, print, and social media use cases.
When locked (🔗), changing width automatically adjusts height to maintain the original proportions — so your image never gets stretched or distorted. Unlock (🔓) to set width and height independently.
The maximum output is 10,000 × 10,000 pixels. For most use cases (web, social, print), this is more than enough. The Canvas API handles large images efficiently in modern browsers.