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SnapOtterandGitHub 00b651c9f8 feat(i18n): 21-language pipeline, landing/docs/API wiring, landing+API translations

Shared Claude Code translation pipeline (scripts/i18n, no API key) plus Astro/VitePress/Scalar i18n wiring. Landing and API reference translated into all 20 languages; docs i18n wiring + English source anchors. The translated docs markdown (apps/docs/<locale>/**, 3,620 files) follows in a companion PR because it exceeds GitHub's per-PR CI file limit.

2026-07-11 13:01:55 +08:00

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description

description
Generate barcodes in Code 128, EAN-13, UPC-A, Code 39, ITF-14, and Data Matrix formats.

Barcode Generator

Generate barcode images from text input. Supports Code 128, EAN-13, UPC-A, Code 39, ITF-14, and Data Matrix formats.

API Endpoint

POST /api/v1/tools/image/barcode-generate

Accepts an application/json body (not multipart). The barcode is generated from the provided text, not from an uploaded file.

Parameters

Parameter	Type	Required	Default	Description
text	string	Yes	-	Text to encode in the barcode (1-256 characters)
type	string	No	`"code128"`	Barcode format: `code128`, `ean13`, `upca`, `code39`, `itf14`, `datamatrix`
scale	integer	No	`3`	Image scale factor (1-8)
includeText	boolean	No	`true`	Whether to render the text below the barcode

Example Request

curl -X POST http://localhost:1349/api/v1/tools/image/barcode-generate \
  -H "Authorization: Bearer si_your-api-key" \
  -H "Content-Type: application/json" \
  -d '{"text": "5901234123457", "type": "ean13", "scale": 4}'

Example Response

{
  "jobId": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
  "downloadUrl": "/api/v1/download/a1b2c3d4-e5f6-7890-abcd-ef1234567890/barcode.png",
  "originalSize": 0,
  "processedSize": 4520
}

Notes

Unlike most tools, this endpoint accepts a JSON body, not multipart form data, since barcodes are generated from text rather than an uploaded file.
EAN-13 requires exactly 12 or 13 digits. UPC-A requires exactly 11 or 12 digits. If a check digit is omitted, it is calculated automatically.
Code 128 is the most flexible format and supports the full ASCII character set.
Data Matrix produces a 2D barcode suitable for encoding longer strings in a compact square.

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