Image Scale failed or not working — what can you do?

What you can do

• Open Image Scale and retry with a small known-good sample.
• Confirm you are not hitting this limit: All processing runs locally in your browser — files are not uploaded to any server.
• Check the FAQ below—encryption, size limits, and format mismatches are the usual causes.
• Still stuck? Try a private window, or read the full guide /#article/imgscale.

FAQ

What limitations should I know?

All processing runs locally in your browser — files are not uploaded to any server.

When might it fail?

Single image size limit: Max 5MB.

What else should I watch for?

Only positive integer pixels supported; invalid values are auto-corrected to valid ones.