QR Code Generator

Convert text or URLs into QR codes with SVG/PNG/JPEG download, 24-hour shareable links, Data URL copy, and customization for size, margin, colors, and error correction (L/M/Q/H).

Text / URL Input

0 / 4096

Message to show (optional)

Shown on the QR preview page. HTML is stripped for safety.

Format

Error correction

Size

Adjust between 64–512px (default 256px)

256 px

Margin

Add quiet zone around the code

4 px

Foreground

Background

Preview

View & save as SVG/PNG/JPEG

Generated QR codes will appear here

Input is limited to 4096 characters. Size is capped at 512px for crisp rendering and quick responses.

Option notes

Format: SVG is vector (no quality loss on scaling). PNG/JPEG are common bitmap formats.
Error correction: How well the code can still be read when damaged. L → M → Q → H (H strongest). Higher levels recover better but make the code slightly larger.
Size: Output pixels. Choose larger for print or zoomed use cases.
Margin: Quiet zone around the code to improve readability.
Colors: Set foreground/background. Keep enough contrast for reliable scanning.

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