FIELD VALUE · 4:3 REQUIRED

Aspect Ratio Must Be 4:3

Fix an upload that requires a 4:3 image with an editable 1200×900 starting preset.

ENGINE-ENFORCED · MAY FAIL CLEARLYBatch Img Tools enforces the configured deterministic constraints. It does not promise every combination is mathematically reachable; when constraints conflict, it fails clearly instead of silently changing another requested constraint.
Starting canvas1200×900px
FormatJPG
IMAGE TOOLReady when you are
Standard engineCore processing local
SAVED SETUPUnsaved setup
2

Settings

Adjust only what you need

3
READY TO EXPORT0 sources × 0 outputs = 0 filesChoose images to begin

Aspect Ratio Must Be 4:3

Fix an upload that requires a 4:3 image with an editable 1200×900 starting preset.

Use the exact field value from the receiving form as the source of truth. This page opens an editable repair preset so you can match the current requirement without changing unrelated image properties.

What you can do

  • Editable constraint preset
  • Batch processing
  • Preview before export
  • ZIP download

One rule. Every file. One download.

Add your images above and run the whole batch in one pass — free, private, and exported as a single ZIP.

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