Pixel Art Guide Tool · Android

Turn any photo into a
step-by-step guide

Import an image, get a color-grouped pixel guide, then trace it anywhere with a floating overlay — no account required.

Now in Open Testing Drawing Canvas Coming Soon

How it works

Three steps from photo to finished pixel art.

Step 01

Import

Pick any photo from your gallery. Choose your grid size and crop mode — the app pixelates it to the exact canvas resolution using the Heartopia 125-color palette.

Step 02

Generate Guide

Pixels are grouped by color into numbered steps so you paint one shade at a time. Export as an animated GIF or navigate step by step on device.

Step 03

Trace with Overlay

Float the guide overlay on top of Heartopia or any drawing app. Lock it to pass-through mode and trace each pixel without leaving the game.


Available Now on Android

PaintTopia is in open testing on Google Play — download it free today.

android

Open Testing is Live

No invite needed — join directly through Google Play and help shape the future of PaintTopia.

Get it on Google Play

Canvas Guide Demo

Press Play or click any step. Both the overlay panel and bottom bar control the same guide — just like the real app.

Precision
Ratio
View
Guide Overlay 50 × 28
Step 1 of 7
Sky
— px
Sky
Step 1 of 7

Click any step to jump to it.
Toggle Ref to see the ghost image.
Try Nums to see step numbers on cells.


Features

Everything you need to go from a photo to finished pixel art.

image

Smart Pixelation

Import any photo and choose your grid precision (Small to XL). The app converts it to the exact canvas resolution using the Heartopia 125-color palette.

palette

Color Guide Steps

Pixels are grouped by color across 13 hue groups and 5–10 tone variants. Paint one shade at a time — no missed spots, no guesswork.

layers

Floating Overlay

A draggable, resizable guide panel that floats on top of any app. Lock it to pass-through mode so it doesn't interfere while you paint.

grid_on

Grid & Coordinates

Toggle a reference grid with pixel coordinate labels so every dot lands in exactly the right place on your canvas.

gif

GIF Export

Export your guide as a compact animated GIF to share with friends or use as an offline step-by-step reference.

save

Local First

All guides, previews, and converted images are saved on your device. No account, no cloud — your art stays private.


What's Coming

Here's what's already working and what's planned for future updates.

Available Now

  • Image import from gallery
  • Pixel art conversion (5 aspect ratios)
  • 4 precision levels (Small → XL)
  • Fit / Crop / Stretch modes
  • Heartopia 125-color palette
  • Paint-by-numbers guide generation
  • Floating overlay with lock & snap
  • Grid & coordinate display
  • Animated GIF export
  • Local guide saving & loading
  • Pre-loaded art gallery

Coming Soon

  • Drawing canvas (tap to paint)
  • Color palette selector
  • PNG / JPEG image export
  • Direct social sharing
  • Brush sizes (1×1, 2×2, 3×3)
  • Fill tool for large areas
  • Undo / redo history
  • Custom overlay image
  • Layer support
  • Custom color palettes
  • User accounts & cloud sync