Instagram Story upload check
PixelProof checks the measurable parts of this upload locally, then moves the same file into an editor when dimensions, ratio, format, or size need fixing.
Instagram Story upload check
Check the vertical canvas and safe-zone risk before sending a Story creative to Instagram or Meta Ads Manager.
Local read only. The checker uses browser APIs and does not upload the image.
Choose an image to see upload readiness.
PixelProof can verify measurable file properties before upload: dimensions, ratio, size, format, and basic white-edge signals. It cannot guarantee platform approval because policy checks, account eligibility, moderation, product accuracy, and ad review are controlled by the destination platform.
Instagram documents the Story ad CTA sticker safe-zone guidance; the checker treats size and format as practical preflight checks.