QR.GEN
offline · encode text/file → qrcode · decode qrcode → text/file
v1.3
► INPUT
utf-8
⊟
Drop a file here, or click to browse
file → base64 → qrcode · paste/type text below for plain mode
▣
—
—
✕
Error correction
L · 7% · max 2953B
M · 15% · max 2331B
Q · 25% · max 1663B
H · 30% · max 1273B
Mode
Auto · single→split
Force split
Single only
Chunk size (bytes)
QR size (px)
File output format
(used when a file is loaded)
data URL · data:<mime>;base64,<b64>
raw base64 only
QRF/1 header · name + mime + size + b64
chars
0
bytes
0
pieces
0
fit
─
► OUTPUT
idle
↓ Download all (PNG)
⎘ Copy chunked text
enter text on the left to generate
► DECODE
idle
⊞
Drop QR image(s), click to browse, or press
Ctrl/⌘+V
to paste
multiple chunks auto-merge by [n/m] prefix · png/jpg/webp · clipboard supported
format:
—
pieces:
—
size:
—
⎘ Copy
↓ Save as file
✕ Clear all