RefineDoc
✦

QR Code Generator — Custom Colors, Logo, Free Forever

Generate high-quality, professional QR codes in seconds. Our tool runs 100% locally in your browser, ensuring your data never leaves your device. No tracking, no expiration.

verified_userprivacy_tiplockworkspace_premium
#3525CD
Sample QR Code
R

link

https://refinedoc.app
wifi

WIFI:S:Office_5G;P:SecurePass;;
contact_page

BEGIN:VCARD...END:VCARD
mail

mailto:hello@refinedoc.app
call

tel:+1234567890
notes

COUPON_CODE_2024

  • check_circle
  • check_circle
  • check_circle
QR 1
QR 2
QR 3
QR 4
contact_mail

restaurant_menu

inventory_2

ad_units

high_quality

enhanced_encryption
Secure QR

restaurant

badge

package_2

event

real_estate_agent

payments

Do these QR codes expire?

No. The QR codes generated here are 'Static,' meaning the data is encoded directly into the pattern. They will work as long as the content (like a URL) is valid.

Can I add a logo without breaking the scan?

Yes! QR codes have built-in error correction. Our tool automatically calculates the safe area for a logo up to 30% of the surface area while ensuring it remains 100% scannable.

Should I download SVG or PNG?

Use SVG for printing (cards, posters, menus) as it never loses quality. Use PNG for digital use like emails, social media, or website footers.

Is my data private?

Absolutely. RefineDoc uses client-side generation. This means the code is created in your browser, and your information is never sent to our servers.