By Team Hypomnema · Updated October 19, 2026
Combine your photos, coloring, dots, mazes, tracing and puzzles in one print PDF.
Start with a good source
Enter a name or title and add up to four photos or the sample.
Design and review
Choose activities and difficulty. Coloring, dots and photo puzzles require a photo; mazes and tracing work without one.
Print or export
Review every sheet using the page selector. Export one PDF with the solutions grouped at the back.
Privacy and practical limits
Everything is generated on your device; photos, names and designs are not uploaded. No AI model or cloud processing is used. JPG, PNG and WebP: up to 20 MB and 16 MP per photo, 50 MB combined, four photos for a book and one for other tools. Photos are normalized to a 640-pixel working copy; complex textures and low contrast may need different settings. SVG and PNG export the selected sheet; PDF includes every sheet, including separate solutions. PDF artwork is rasterized at approximately 200 dpi on A4. SVG contains vector shapes/text and embedded pixels for photo puzzles; original metadata is not retained. Smaller inputs may be needed on mobile. Cancel stops the active worker; changing controls discards stale results. Up to 24 pages from four photos. Coloring uses simplified color-region outlines; dots use the largest threshold silhouette; photo puzzles use scrambled tiles. Choose clear subjects for outlines. Names are tracing guides in the browser font, not handwriting instruction or a particular school curriculum. The book is not stored after you leave.
Try the workflow
Personalized Activity Book Maker →
Keep your original documents and review the output. You can also browse all guides or contact Team Hypomnema.