Which Han Xin symbols can it read?
The experimental Sythos path reads compact versions 1–3 with numeric, ASCII or byte-mode payloads, error-correction levels L1–L4, and a clean axis-aligned raster rendered at an integer module scale.
Free tools · Barcodes
Read a supported Han Xin symbol.
This on-device reader uses the Sythos fallback for Han Xin versions 1–3, numeric/ASCII/byte payloads, all four ECC levels and clean integer-scale rasters. Nothing is uploaded anywhere.
Loading the local reader…
Questions
Han Xin Reader & Scanner, answered.
If you manage servers by hand, see the engineering services behind this tools series.
What Han Xin output is not covered yet?
Versions 4–84, GB18030/ECI Chinese payloads, perspective-distorted camera images and other unsupported rasters are not claimed. The reader fails closed instead of showing an unverified result; the full ZXing Han Xin build remains planned for that coverage.
Can the generator create more Han Xin variants?
Yes. The BWIP generator supports the broader Han Xin payload and capacity rules, but a generated symbol is displayed or exported only after this reader verifies it. Unsupported output is withheld until the reader can validate it.
Are my images uploaded?
No. Pixels and decoded payloads stay in memory on this device. The page makes no network requests with your data and clears the result after ten idle minutes.
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