Yes. No signup, no watermark, no expiry, no dark patterns. The generator runs entirely in your browser.

Do the QR codes expire?

No. The codes are static — the data is encoded directly in the dot pattern, with no redirect server that could be switched off. They work forever.

Do you store the data I encode?

No. Everything is generated by JavaScript on your device. Nothing you type is uploaded, logged, or sent anywhere.

PNG and SVG for every code, plus PDF for the barcode and bulk tools.

No. There is no attribution requirement and no account to create. Generate a code and use it however you like.

freebarcodeqr.com

No signup. No watermark. No expiry. Your codes work forever.

QR type

Generated in your browser. Never stored.

URL入力に合わせてプレビューがリアルタイムで更新されます。

色

前景色

#09090B

背景色

#FFFFFF

Contrast 19.9:1 — scans reliably.

前景のグラデーション

本体のドット

コーナーの目印

外側の四角

内側のドット

フレームとCTAテキスト

印刷されたフレームはスキャン率を高めます。枠線と帯には前景色を使用し、コントラストを確保するためテキストは背景色で描画されます。

ロゴ

ロゴは中央に重ねて表示されます。ロゴがある場合、誤り訂正レベルは自動的にH（30%回復）に引き上げられます。

Is it really free?: Yes. No signup, no watermark, no expiry, no dark patterns. The generator runs entirely in your browser.
Do the QR codes expire?: No. The codes are static — the data is encoded directly in the dot pattern, with no redirect server that could be switched off. They work forever.
Do you store the data I encode?: No. Everything is generated by JavaScript on your device. Nothing you type is uploaded, logged, or sent anywhere.
What formats can I download?: PNG and SVG for every code, plus PDF for the barcode and bulk tools.
Do I need to credit you or sign up?: No. There is no attribution requirement and no account to create. Generate a code and use it however you like.