Terms
These YmirTool tools are provided as-is for general print setup, image size, DPI and safe-zone guidance. Verify final requirements with your printer, marketplace or platform.
Permitted use
The tools are provided for general print setup, image sizing, and marketplace production planning. You may use calculator outputs to plan design canvases, communicate with clients, prepare checklists, and compare your files with printer or platform requirements.
The site is not a substitute for professional prepress review, legal review, accessibility review, trademark clearance, or marketplace policy approval. You are responsible for checking final files before ordering prints or publishing products.
No approval guarantee
Calculator results are estimates based on the selected inputs and available source guidance. A file can have correct dimensions and still fail for color, content policy, font, transparency, barcode, compression, or account-specific reasons.
By using the site, you agree to verify final requirements with the official platform, printer template, upload previewer, or production contact. If a source changes, the official current source overrides older site content.
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Last updated 2026-06-06.