LOCAL IMAGE FITTING · NO UPLOADS
Make the image fit.
Prove that it does.
Exact pixels, strict decimal kilobytes, and a high JPEG or WebP quality found by deterministic search—all solved in your browser.
Fit an imageJPEG · PNG · WebP
PASS1200 × 630 px
Limit250 KB
Output241 KB
Both constraints verified01 · SET THE LIMITS
Output contract
02 · SELECT & SOLVE
Choose an image to begin.
01Pixels are exact
The exported canvas uses the dimensions you set.
02Bytes are measured
The final encoded file—not an estimate—is checked.
03Failure stays honest
Impossible constraints receive a failing receipt.
FREE TOOL AVAILABLE
Fit one image at a time.
No purchase required.
The local single-image editor and truthful pass/fail receipt are available now.
FREE$0
- Exact pixel dimensions
- Strict decimal-kilobyte limits
- Local JPEG, PNG, and WebP processing
- Truthful downloadable receipt
Paid release is not open.No PixelClamp purchase, activation, or recovery service is currently offered on this site.
Use the Free editor without an account, payment, or subscription.