Inspect the evidence
Dimensions, pixel count, file size, aspect ratio, format and metadata signals are measured directly from the file.
✦ Image Doctor
What's wrong with your image?
Analyze your image. Get a clear recommendation. Optimize it in one click.
🔒 Processed locally in your browser
Drop your image here
Upload once. Get a diagnosis, a practical recommendation, and the tools you actually need.
JPEG · PNG · WebP · GIF · BMP · SVG · AVIF
Image Health Report
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Diagnosis
Recommended Optimization
Choose the balance you want. The estimate updates before you create anything.
Estimated size —Estimated savings —Output —
ORIGINAL![Original image]()
OPTIMIZED![Optimized image]()
Smart Crop & Platform Preparation
Choose a destination and create the right canvas. Face-aware positioning is used when supported.
Instagram Post
Portrait crop designed to reduce unwanted clipping.
1080 × 1350Center-aware
How Image Doctor thinks
Every recommendation is designed to be understandable and actionable.
Tell you why it matters
Technical numbers are connected to the purpose you selected.
Show the trade-off
Preview estimated size and actual results before downloading an optimized copy.
Image tools
Focused tools for the changes your image actually needs.
Frequently asked questions
What does Image Doctor actually check?
It checks practical image signals such as dimensions, pixel count, file size, aspect ratio, format and metadata signals.
Does Image Doctor upload my image?
No. Core analysis and processing happen locally in your browser.
Will optimization reduce image quality?
Image Doctor shows the trade-off before you create an optimized copy, so you can choose the balance you want.
What happens to my original image?
Your original file remains available in the browser while you compare it with the optimized result.