Print-on-Demand Tools
That Actually Work
Redbubble & TeePublic bulk uploaders, KDP interior generators (Sudoku, Word Search, Maze, Worksheets), niche research and trademark checker — try them all with a 3-day free trial.
- 1,200+
- Active sellers
- 390+
- Free guides published
- 10M+
- Designs uploaded via Octozia
- 3-day
- Free trial
Every Tool in One Place
Create an account in 30 seconds and start your 3-day free trial of every tool below.
Redbubble bulk upload tool
Redbubble Bulk Uploader
Upload hundreds of designs to Redbubble with auto-filled titles, tags, and descriptions. The Chrome extension handles everything.
- Bulk upload 100+ designs
- AI tag suggestions
- One-click publish
TeePublic bulk upload tool
TeePublic Bulk Uploader
Bulk upload designs to TeePublic with automated metadata. Goes from drag-and-drop to live listing in minutes.
- Unlimited design uploads
- Smart tag generator
- Metadata automation
Word search puzzle book maker for KDP
KDP Word Search Generator
Generate unique word search puzzle books ready for KDP publishing. Choose grid size, word count, and difficulty — export print-ready PDFs.
- Unique puzzle grids
- 6×9 and 8.5×11 format
- Print-ready PDF export
Sudoku book generator for KDP
KDP Sudoku Generator
Create sudoku puzzle books with easy, medium, and hard levels. Generates valid puzzles with solution pages — ready for Amazon KDP.
- All difficulty levels
- Solution pages included
- KDP-ready formatting
Maze puzzle book maker for KDP
KDP Maze Generator
Generate maze books for Amazon KDP. Choose difficulty, page count, and format. Great for children's activity books.
- Unique maze generation
- Kid-friendly formats
- Bulk page creation
Printable worksheet generator for KDP
KDP Worksheet Generator
Create printable worksheets for KDP and Etsy. Math drills, handwriting practice, coloring pages and more — formatted for instant publishing.
- Math, reading & writing
- Multiple grade levels
- Instant PDF output
Print-on-demand niche finder
POD Niche Research Tool
Find profitable niches before they're saturated. Analyze Redbubble and TeePublic trends, estimate competition, and discover keyword opportunities.
- Trend detection
- Competition scoring
- Keyword suggestions
POD trademark safety checker
Trademark Checker
Check phrases and design ideas against trademark databases before uploading. Avoid account strikes and design removals.
- USPTO search integration
- Safe phrase suggestions
- Batch checking
Frequently Asked Questions
Is there a free trial?▾
Yes. Every app can be tried on a 3-day free trial. You add a card to start, you're not charged during the 3 days, and you can cancel anytime before the trial ends. There is no permanently free plan — after the trial, a paid plan is required.
Does the Redbubble bulk uploader work with the current site?▾
Yes. The Octozia Chrome extension works with Redbubble's current upload flow and is updated whenever Redbubble changes their interface. It handles titles, tags, descriptions, and product type selection automatically.
How many designs can I upload per day during the free trial?▾
During your 3-day free trial you can upload up to 50 designs per day to Redbubble and TeePublic. Paid plans start at $6.99/month and unlock unlimited daily uploads, AI tag generation, and advanced niche research.
Are the KDP puzzle generators included in the free trial?▾
Yes. All KDP interior generators — Sudoku, Word Search, Maze, Number Fill, and Worksheet — are included in your 3-day free trial. Generate, preview, and export print-ready PDFs. After the trial they're part of every paid plan.
Do I need technical knowledge to use these tools?▾
No technical skills needed. The Chrome extension installs in one click, and the KDP generators walk you through each step. Most sellers publish their first batch within 15 minutes of signing up.
