Creative QA checklist

Every file gets the same checklist before a stakeholder sees it. The checks below run against the rendered creative itself: dimensions, element positions and colours are read back from the page, and contrast ratios are computed with the WCAG 2.1 formula, not estimated by eye.

Run the checklist

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File BirchwayMarket_Holiday2026_Display_300x250_v2.jpg

Measuring the creative…

Spec compliance
  • MeasuringCanvas dimensions match the spec

    Measuring the rendered creative…

  • MeasuringFile weight within limit

    Measuring the rendered creative…

  • MeasuringLogo, copy and CTA inside the safe zone

    Measuring the rendered creative…

  • MeasuringBleed

    Measuring the rendered creative…

Brand guideline compliance
  • MeasuringLogo clearspace

    Measuring the rendered creative…

  • MeasuringLogo at or above minimum size

    Measuring the rendered creative…

  • MeasuringColour accuracy against approved tokens

    Measuring the rendered creative…

  • MeasuringApproved typography only

    Measuring the rendered creative…

  • MeasuringHeadline size matches the cross-size type scale

    Measuring the rendered creative…

Accessibility
  • MeasuringContrast: headline

    Measuring the rendered creative…

  • MeasuringContrast: CTA label

    Measuring the rendered creative…

  • MeasuringContrast: legal line

    Measuring the rendered creative…

  • MeasuringAlt text present and describes the message

    Measuring the rendered creative…

  • MeasuringNo meaning carried by colour alone

    Measuring the rendered creative…

Legal and complianceIllustrative placeholder category

Generic placeholders showing where legal and compliance review sits in the workflow. Not real legal guidance, and no real offer or pricing copy is used.

  • MeasuringPricing disclaimer slot present

    Measuring the rendered creative…

  • MeasuringLegal lockup slot reserved

    Measuring the rendered creative…

  • MeasuringOffer dates match the media plan

    Measuring the rendered creative…

One real revision: v1 to v2

The first draft of the medium rectangle failed five checks, which traced back to three issues. Choose “300 × 250, v1 first draft” in the checklist above to see those fails measured live. Here is each issue, and the fix that went into v2.

Before: v1, 3 flags

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BirchwayMarket_Holiday2026_Display_300x250_v1.jpgMeasuring…

After: v2, all fixed

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BirchwayMarket_Holiday2026_Display_300x250_v2.jpgMeasuring…
  1. Logo too close to the edge

    v1
    Logo placed 4 px from the top and left edges, inside the 10 px safe zone and under the 12 px clearspace rule.
    v2
    Moved to 14 px on both axes: clear of the safe zone, with clearspace of at least half the mark height (12 px).
  2. Inconsistent headline size

    v1
    Headline set at 33 px. Every other size follows one type scale, and this broke it, pushing the headline into the artwork and the CTA down the frame.
    v2
    Reset to the approved 25 px for this spec, so the headline wraps the same way it does on the 300 × 600 and 160 × 600.
  3. Low-contrast CTA

    v1
    Cream #F6F0E1 on Pear Gold #D8B24A: 1.78:1, under the 4.5:1 minimum for 11.5 px text. Pear Gold is also restricted to illustration in the brand guide.
    v2
    Cream on Cranberry #9B2335: 6.88:1, a pass for normal text, and the approved CTA fill.