100% Client-Side Private Inspection

Wedding Invitation PDF & Print Quality DPI Resolution Checker

Inspect wedding invitation artwork for print readiness. Check pixel dimensions, effective DPI, standard paper sizes (5x7, A5), bleed margins, and aspect ratio 100% client-side.

Upload Artwork & Target Size

Click to select invitation artwork

Supports PNG, JPG, WebP, TIFF & PDF proofs

sample_invitation_proof.png (1575 × 2175 px)

100% Client-Side Privacy: Your wedding artwork, personal names, and venue addresses are inspected strictly inside your browser memory. No files are ever sent to a remote server.

Print Quality Score

Print-Ready (Flawless)
Effective DPI

300 DPI

Standard: 300 DPI
Pixel Density

1575 × 2175 px

Aspect: 0.72
Resolution Assessment:

300+ DPI provides razor-sharp text, clean calligraphy lines, and rich ink depth.

Target Print Area: 5.25" × 7.25" (including 0.125" bleed).
Simulated Cardstock Proof Preview

Sample 5x7 Invitation Proof

1575 × 2175 px (300 DPI with Bleed)

Safe Zone (Keep text inside)
Overview & Practical Value

What This Tool Does

This tool audits your digital invitation design file before you spend hundreds of dollars at a commercial print shop. It calculates effective print DPI, tests aspect ratios against standard envelopes, checks for 0.125-inch cutting bleeds, and warns you if fonts or graphics will print blurry.

Step-by-Step Guide

How to Use This Invitation Print Checker

1

Drop your invitation artwork (PNG, JPG, TIFF, or PDF) into the upload box.

2

Select your intended physical print size (default is standard 5" × 7" A7 invitation).

3

Review your Effective DPI score: Green indicates crisp 300+ DPI commercial print quality.

4

Verify the Bleed Margin indicator to confirm the file has a 1/8-inch safety border for printer trimming.

5

Inspect the interactive canvas preview with safe-zone margin overlays to ensure no text gets cut off.

Calculation Methodology

Effective Print DPI & Resolution Formula

Dots Per Inch (DPI) measures physical pixel density when rendered at a specific print size. High-end commercial printing requires 300 DPI.

EffectiveDPI = Math.min(ImageWidthPixels / TargetWidthInches, ImageHeightPixels / TargetHeightInches)
Industry Standards & Assumptions

Planning Assumptions Used in This Model

Standard commercial print shops require 300 DPI at 100% print size for crisp typography.
Commercial trimming requires a 0.125" (1/8 inch) bleed on all four sides (e.g., 5.25" × 7.25" file for a 5" × 7" finished card).
All text, logos, and critical artwork should stay at least 0.25" inside the trim edge (Safe Zone).
File inspection happens strictly in your browser memory; zero files are uploaded to any server.
Practical Example

Resolution Audit for a 5" × 7" Wedding Invitation

Comparing minimum, acceptable, and print-ready pixel dimensions.

Resolution TierPixel DimensionsEffective DPI at 5"×7"Print Quality Result
Print-Ready Standard (Recommended)1575 × 2175 px (with bleed)300 DPIRazor-sharp fonts; flawless commercial print
Acceptable Quality1250 × 1750 px250 DPIAcceptable for home printers; slight softness on fine scripts
Sub-Par Resolution1000 × 1400 px200 DPINoticeable pixelation on serif fonts; not recommended
Screen / Web Only (Warning)720 × 1008 px144 DPISevere blur and jagged edges if printed on cardstock

Note: Always design at 300 DPI from the beginning in Photoshop, Illustrator, or Canva Pro.

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Frequently Asked Questions

Common Questions About Invitation Print Checker

What pixel dimensions do I need for a 5x7 wedding invitation?

For a standard 5" × 7" card printed at 300 DPI with a 1/8-inch bleed, your design file should be exactly 1575 × 2175 pixels (or 1500 × 2100 pixels without bleed).

What is a bleed margin on a wedding invitation?

A bleed is an extra 0.125 inches (1/8 inch) of background artwork extending beyond the final trim line. When commercial cutting blades slice through cardstock stacks, the bleed prevents unsightly white hairline borders.

Is my uploaded invitation uploaded to a server or stored?

No! This tool runs 100% client-side inside your web browser using HTML5 File APIs. Your personal wedding invitation artwork, names, and addresses never leave your computer.

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