Image / Background RemoverTool example
BEFORE
AFTERWhite camera backdropCamera cutout
Actual color-based cutout · lower shadow cleanup
Background Remover
Remove flat backgrounds with adjustable color matching and a manual eraser.
Open ToolImage
PRINT-ON-DEMAND CREATOR STUDIO
Your creativity.
Ready for the marketplace.
A focused workspace for POD creators. Clean backgrounds, prepare print files, save editable projects and draft marketplace listings.
Local image processing · Editable projects · 300 DPI exports
OkArty Studio Canvas DESIGN → PRINT
From artwork to storefront ↗
Background Remover
Clean flat backgrounds. Keep the artwork.
- 1 Upload
- 2 Refine
- 3 Export
Tool examples · bring your own artwork to start
YOUR TOOLKIT
Choose what you want to do.
BEFOREAFTERImage / Transparent PNGTool example
BEFORE
AFTEROpaque ghost stickerTransparent PNG
320,453 transparent pixels in the 720px example
Transparent PNG
Turn your cutout into a PNG with a real transparent alpha channel.
Open ToolImage
Image / Image UpscalerTool example
BEFORE
AFTER180 × 180px720 × 720px
Actual 4× resampling · missing detail is not restored
Image Upscaler
Resize artwork to a larger canvas while preserving its aspect ratio.
Open ToolImage
POD / POD Image OptimizerTool example
BEFORE
AFTERSquare mountain badge1440 × 1728 · 300 DPI
Prepared portrait canvas · verified PNG DPI metadata
POD Image Optimizer
Combine a cutout, print canvas, DPI metadata and a listing draft in one workspace.
Open ToolPOD
POD / Print Size CalculatorTool example
BEFORE
AFTER2400 × 3000px8 × 10 in at 300 PPI
Illustrated calculation · pixels divided by PPI
Print Size Calculator
Calculate physical print size from pixels and your chosen resolution.
Open ToolPOD
SEO / POD SEO GeneratorTool example
BEFORE
AFTERFox camping artworkListing draft example
Illustrative title and keywords · review before publishing
POD SEO Generator
Draft titles, descriptions and relevant keywords for your marketplace.
Open ToolSEO
FROM ARTWORK TO EXPORT
Keep the whole design in one project.
Arrange text and artwork, refine a cutout, check print dimensions and review your garment preview in Studio.
CREATOR GUIDES
A better file starts with a clear decision.
✦ Print preparation
3 MIN READ
Choosing the Right Image Size for Redbubble in 2026
Choose a Redbubble canvas by product, understand aspect ratios and prepare separate exports without mistaking more pixels for more detail.
✦ Workflow
3 MIN READ
How to Prepare a Design for Print on Demand
A practical preparation workflow covering source files, transparency, dimensions, typography, exports and final product review.
✦ SEO
3 MIN READ
Redbubble SEO: A Practical Beginner Guide
Describe your artwork clearly, choose relevant tags and build readable Redbubble listings without stuffing or unsupported ranking claims.
QUESTIONS, ANSWERED
Before you start
What does OkArty do?›
OkArty brings browser-based image preparation and AI-assisted listing drafts into a single Print-on-Demand workspace. It is built for creators preparing designs for marketplaces and independent stores.
What image size should I use for Redbubble?›
There is no single size for every product. Start with the current dimensions for the specific product in Redbubble's help center, preserve the design's aspect ratio and inspect the placement preview. A larger canvas does not restore missing detail.
How do I make a transparent PNG?›
Remove the background, inspect the edges against light and dark backgrounds, then export as PNG. JPEG cannot store transparency. A visible checkerboard can be baked into an image, so verify the actual alpha channel.
What DPI should I use for POD?›
Follow the supplier's product-specific resolution requirements. Pixels divided by pixels per inch gives print size in inches. A 3000-pixel-wide design corresponds to 10 inches at 300 PPI. Editing the DPI label alone does not create detail.