Generate barcodes as pure HTML tables — no images needed, works in every email client.
Content
Appearance
#000000
#ffffff
4px
Lossy compression
EXPERIMENTAL
20%
Flips isolated modules to create larger mergeable regions, reducing HTML size. Structural patterns are protected. Higher error correction gives more headroom. Always verify with a scanner.
Why tables? Unlike images, HTML tables render everywhere — Outlook, Gmail, Apple Mail, Yahoo — with zero blocking or broken icons. The QR is built from tiny <td> cells with inline styles, so it survives even the most aggressive email sanitizers.