Free
POD
Tools
Free Design Tools for Print on Demand Sellers
Every free tool built by Ink and Pxl lives on this page. Whether you are calculating product pricing, building a brand color palette, converting between color spaces, or checking print dimensions before you export, this collection covers the core workflows every print on demand seller runs into. No sign-up required. No paywalls. Just tools built for POD.
Interactive Tools
Run calculations, generate outputs, and give you answers based on what you put in.
Reference Guides
Production references you can check before you design, before you export, and before you publish.
POD Pricing Calculator
The POD Pricing Calculator takes the guesswork out of product cost and profit margin decisions. Enter your base cost, desired margin, and platform fees to see your recommended retail price in real time. This tool is built around Printify pricing structures and covers five product types: t-shirts, hoodies, mugs, tote bags, and stickers. For sellers who are still calibrating their pricing strategy, the calculator surfaces the break-even point and shows how small changes in base cost shift your margin significantly.
Accurate POD pricing starts with knowing your numbers before you publish a listing. This tool makes that step repeatable.
Brand Style Guide Generator
The Brand Style Guide Generator produces a shareable, print-ready brand identity document from your inputs. Enter your brand name, primary and secondary hex codes, typography choices, and tone descriptors. The generator outputs a formatted style guide you can hand to a designer, reference during product development, or attach to a wholesale inquiry. Consistent brand identity across merchandise categories is one of the signals that separates hobbyist shops from shops buyers return to.
Color Wheel Calculator
The Color Wheel Calculator is built for designers who need color harmony that holds up in print, not just on screen. Enter a base color and the tool returns complementary, triadic, split-complementary, and analogous combinations with their hex, RGB, and HSL values. Because color relationships look different on a monitor calibrated for sRGB versus a garment printed through a direct-to-garment process, the calculator includes notes on how each harmony type tends to shift in physical print conditions.
For POD design work, understanding how colors relate before committing to a palette reduces the likelihood of costly reprints and color accuracy complaints.
Color Palette Generator
The Color Palette Generator builds cohesive, production-aware palettes from a single seed color or an uploaded image. Outputs include hex codes, RGB values, and CMYK approximations for each swatch. The tool is designed for boutique Etsy and Shopify store owners who want their product line to carry a recognizable visual identity across multiple SKUs.
A limited color palette applied consistently across apparel, accessories, and digital downloads is one of the fastest ways to signal brand coherence without a full rebrand.
Color Space Comparison Tool
The Color Space Comparison Tool lets you examine the same color value across RGB, CMYK, HSL, and LAB simultaneously. Enter any hex code or RGB value and the tool returns the equivalent representation in each color model, along with a visual swatch showing how the color renders in each space. For print on demand work, the gap between RGB and CMYK is where color surprises happen.
A saturated cyan that looks sharp on screen can shift noticeably in a CMYK print workflow if the ICC profile and color mode are not aligned from the start of file preparation.
Reference Guides
Shirt Size Chart
Covers standard sizing across unisex tees, women's fitted styles, and youth sizes. Measurements in inches and centimeters, cross-referenced against major POD fulfillment platforms. Reduces sizing-related returns.
View the Shirt Size Chart
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Print Size Guide for POD
Covers standard print dimensions, bleed area requirements, and safe zone guidelines for garments, accessories, and flat goods. Includes minimum DPI, recommended canvas size in pixels, and platform-specific notes.
View the Print Size Guide for POD
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Master Color Mixing Guide
Reference for designers working across digital and physical production. Covers subtractive color mixing for ink-based printing, pigment behavior vs digital blends, and palette planning for screen print, DTG, and sublimation.
View the Master Color Mixing Guide
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Frequently Asked Questions
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All tools and reference guides on this page are free to use with no account required. Ink and Pxl builds these tools for print on demand sellers, boutique merchandise designers, and Etsy and Shopify store owners who need reliable production references without a subscription.
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RGB is an additive color model used by screens, where colors are created by combining red, green, and blue light. CMYK is a subtractive model used in most physical printing processes, where colors are built from cyan, magenta, yellow, and black ink. POD platforms that use direct-to-garment or sublimation printing render colors differently depending on how the source file is prepared. The Color Space Comparison Tool on this page shows the side-by-side difference for any color value you enter.
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Profit margin for a POD product is your retail price minus the base product cost and any platform or transaction fees, divided by the retail price, expressed as a percentage. The POD Pricing Calculator on this page handles that calculation automatically. Enter your base cost, platform fee percentage, and target margin, and the calculator returns the retail price you need to hit your goal.
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Most POD platforms require print files at a minimum of 150 DPI at the intended print size, with 300 DPI recommended for sharp detail on garments. The Print Size Guide for POD on this page covers the specific DPI and canvas size requirements for each major product category, including t-shirts, hoodies, mugs, and tote bags.
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A brand style guide is a document that defines the visual rules for a brand: colors with hex and CMYK values, typography, logo usage, and tone. For a POD seller, having a style guide means every product design, listing image, and social post pulls from the same visual foundation. Buyers recognize consistent brands faster and return to them more often. The Brand Style Guide Generator on this page produces a formatted guide from your inputs in one session.