Printer Playground

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57mm Roll 384 Dots 203 DPI

Instant Thermal

Text & Notes

Font Size:

Strength (1-7):

Content Type

Target URL

Header Text

Footer Text

QR Dimension

Print Strength (1-7)

PDF & Image

Drag & drop document, or browse PDF, PNG, JPG • Fits 384 dots

Scale Zoom

Strength (1-7)

Auto-crop whitespace Trims empty margins to fill paper width

High-fidelity 1-bit thermal halftoning

Floyd-Steinberg

Photo Source Ctrl+V / ⌘+V Paste

Drag photo here, or browse JPG, PNG, WebP • Auto-scaled to 384 dots

Preset

Dithering

Sharpening

Strength:

Contrast

Brightness

Auto-crop empty borders Trims white margins to fill 384 dots

TinyPOS Thermal Playground • Standard 57mm / 384 Dots Thermal Printing • Pure Client-Side API Execution