Payloads
Generate any payload
URLs, text, Wi-Fi, email, phone, SMS, contacts, locations, events, and OTP auth — ten payload types with a live preview as you type.
Screenshot — Payloadsv0.6.4 — Desktop pre-release
QR Codes, Yours Now.
A modern, feature-rich, and ad-free QR customizer, generator, and scanner. No paywall. No telemetry. Just your codes.
Available on all platforms.
Why Curium
Private by design, powerful by default.
Generate
Ten payload types — URL, text, Wi-Fi, contact, and more. Instant output.
Customize
21 pixel styles, 8 eye styles, and 18 pupil styles. Updated every two weeks.
Scan
QR and barcodes by camera or gallery. Torch, smart open, and restyle.
Private
No paywall. No accounts. No tracking. Everything stays on your device.
Features
Everything stays on your device.
Many capabilities, one calm app. Curium does the work locally so your data never has to travel.
Screenshot — PayloadsStyling
Customize every module
21 pixel styles, 8 eye styles, and 18 pupil styles. Drop in a logo, set shadows and borders, or shuffle it all with one tap. Updated every month.
Screenshot — StylingPrivacy
Your data never leaves
History, templates, and settings are stored locally on your device. No telemetry, no accounts, no paywalls — ever.
Screenshot — PrivacyEverywhere
Works on every device
Official builds for Android, Windows, macOS, and Linux, plus a web app and CLI. One privacy-first experience synced across every device you own.
Screenshot — EverywhereLibrary
Browse all styles A style for every code.
Square
Soft
Round
Dots
Liquid
Glued
Smooth
Flow
Blob
Diamond
Cross
Star
Triangle
Hex
Plus
Heart
Sparkle
Chevron
Wave
Pinch
Circuit
Hash
V-Line
H-Line
Sharp
Soft
Round
Pill
Dot
Shield
Hex
Oct
Inpoint
Outpoint
Leaf
Dot
Square
Diamond
Cross
Hex
Oct
Shield
Star
Heart
Blob
Dome
Oval
Penta
Scallop
Cloud
Drop
Pixel
None
Microchip
Hashtag
URL
Text
WiFi
Phone
SMS
Contact
Location
Event
OTP Auth
Paper
Arctic
Sky
Mint
Emerald
Lime
Amber
Gold
Peach
Coral
Sunset
Lava
Cherry
Rose
Pink
Fuchsia
Lavender
Violet
Indigo
Ocean
Steel
Teal
Sage
Forest
Slate
Cosmic
Midnight
Dusk
None
Thin
Round
Thick
Dash
Dot
Dbl
Sharp
Slight
Soft
Round
Pill
Get Curium
On every device you own.
Official builds for mobile, web, desktop, and the terminal. Free, open source, and AGPL-3.0 licensed.
SooniOSApp Store build
SoonCLIHeadless generation
What's ahead
View moreRoadmap
Shipped6
- Desktop
- Web app
- Templates
- Batch export
- Themes
- Android app
In progress6
- iOS app
- CLI tool
- Multi-color regions
- Scan confidence indicator
- Eye size
- Animated QR
Next6
- QR from image
- QR version override
- Eye size slider
- Per-eye size control
- Drag to reposition
- QR history tags/folders