paddleocr-js-onnx

x3zvawq/paddleocr-js-onnx

paddleocr-js-onnx is a machine learning model from x3zvawq. Use it for the machine learning task on the model card, and read the license before you ship it in a product.

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Updated Jul 3, 2026

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3.2 GB

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Hugging Face

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.onnx3.2 GB · 99%

At a glance

Access: Public
Created: Jul 3, 2026
Updated: Jul 3, 2026
SHA: 51c2133b

Model card

From the Hugging Face model README

paddleocr-js-onnx

中文说明

Model repository for paddleocr.js.

This is the Hugging Face model repository layout used by paddleocr.js. The source package and npm package do not ship large ONNX binaries. Official PaddlePaddle ONNX assets should still be downloaded from their upstream repositories; this repo provides converted or locally verified assets that do not currently have a usable official ONNX release.

The source package and npm package do not contain these model files. Users should create or download this directory next to their application, then point examples or their own scripts at it.

Set PADDLEOCR_JS_ONNX_DIR to this directory when running examples:

PADDLEOCR_JS_ONNX_DIR=/path/to/paddleocr-js-onnx bun examples/pipeline/ocr/run.ts

Directory layout

Examples and helper scripts expect this shape:

paddleocr-js-onnx/
  ppocr_v6_small/
    PP-OCRv6_small_det_infer.onnx
    PP-OCRv6_small_rec_infer.onnx
    ppocrv6_dict.txt
  pp_lcnet_x0_25_textline_ori/
    PP-LCNet_x0_25_textline_ori_infer.onnx
  slanet/
    SLANet_infer.onnx
  pp_formulanet_plus_m/
    PP-FormulaNet_plus-M_infer.onnx

You do not need every model for every task. Download only the files used by the module or pipeline you want to run.

Download policy

Area	Model / preset	Local path in this repo	Source status	Recommended download
OCR	PP-OCRv6 tiny det	`ppocr_v6_tiny/PP-OCRv6_tiny_det_infer.onnx`	Official ONNX exists	PaddlePaddle/PP-OCRv6_tiny_det_onnx
OCR	PP-OCRv6 tiny rec	`ppocr_v6_tiny/PP-OCRv6_tiny_rec_infer.onnx`	Official ONNX exists	PaddlePaddle/PP-OCRv6_tiny_rec_onnx
OCR	PP-OCRv6 small det	`ppocr_v6_small/PP-OCRv6_small_det_infer.onnx`	Official ONNX exists	PaddlePaddle/PP-OCRv6_small_det_onnx
OCR	PP-OCRv6 small rec	`ppocr_v6_small/PP-OCRv6_small_rec_infer.onnx`	Official ONNX exists	PaddlePaddle/PP-OCRv6_small_rec_onnx
OCR	PP-OCRv5 mobile det/rec	`ppocr_v5_mobile/`	Local verified ONNX bundle	Download from this repo
OCR	PP-OCRv4 mobile seal det	`ppocr_v4_mobile_seal_det/PP-OCRv4_mobile_seal_det_infer.onnx`	Local ONNX export	Download from this repo
Classification	Document orientation	`pp_lcnet_x1_0_doc_ori/PP-LCNet_x1_0_doc_ori_infer.onnx`	Official ONNX exists	PaddlePaddle/PP-LCNet_x1_0_doc_ori_onnx
Classification	Textline orientation	`pp_lcnet_x0_25_textline_ori/PP-LCNet_x0_25_textline_ori_infer.onnx`	Official ONNX exists	PaddlePaddle/PP-LCNet_x0_25_textline_ori_onnx
Classification	Table classification	`pp_lcnet_x1_0_table_cls/PP-LCNet_x1_0_table_cls_infer.onnx`	Official ONNX exists	PaddlePaddle/PP-LCNet_x1_0_table_cls_onnx
Text image unwarping	UVDoc	`uvdoc/UVDoc_infer.onnx`	Official ONNX exists	PaddlePaddle/UVDoc_onnx
Layout	PP-DocBlockLayout	`pp_docblocklayout/PP-DocBlockLayout_infer.onnx`	Official ONNX exists	PaddlePaddle/PP-DocBlockLayout_onnx
Layout	PP-DocLayout plus-L	`pp_doclayout_plus_l/PP-DocLayout_plus-L_infer.onnx`	Official ONNX exists	PaddlePaddle/PP-DocLayout_plus-L_onnx
Layout	PP-DocLayout L/M/S	`pp_doclayout_l/`, `pp_doclayout_m/`, `pp_doclayout_s/`	Converted from official Paddle static models	Download from this repo
Table structure	SLANet	`slanet/SLANet_infer.onnx`	Official ONNX exists	PaddlePaddle/SLANet_onnx
Table structure	SLANeXt wired	`slanext_wired/SLANeXt_wired_infer.onnx`	Official ONNX exists	PaddlePaddle/SLANeXt_wired_onnx
Table structure	SLANeXt wireless	`slanext_wireless/SLANeXt_wireless_infer.onnx`	Official ONNX exists	PaddlePaddle/SLANeXt_wireless_onnx
Table cell detection	RT-DETR-L wired table cell det	`rt_detr_wired_table_cell_det/RT-DETR-L_wired_table_cell_det_infer.onnx`	Official ONNX exists	PaddlePaddle/RT-DETR-L_wired_table_cell_det_onnx
Table cell detection	RT-DETR-L wireless table cell det	`rt_detr_wireless_table_cell_det/RT-DETR-L_wireless_table_cell_det_infer.onnx`	Official ONNX exists	PaddlePaddle/RT-DETR-L_wireless_table_cell_det_onnx
Formula	PP-FormulaNet S/L	`PP_FormulaNet_S/`, `PP_FormulaNet_L/`	Converted from official Paddle static models	Download from this repo
Formula	PP-FormulaNet plus-S/M/L	`PP_FormulaNet_plus_S/`, `pp_formulanet_plus_m/`, `PP_FormulaNet_plus_L/`	Converted from official Paddle static models	Download from this repo

Extra assets

Some modules need non-ONNX text assets:

Asset	Required by	Expected location
OCR dictionary	OCR recognition	next to the recognition model, for example `ppocr_v6_small/ppocrv6_dict.txt`
UniMERNet tokenizer JSON	PP-FormulaNet	set `PADDLEOCR_FORMULA_TOKENIZER_JSON`, or use the default path from a local PaddleOCR checkout

The runtime never downloads these files automatically. Keep downloads explicit so browser, Node.js, Bun, and offline deployments can all use the same API.

File naming

The local file names intentionally match the paddleocr.js presets and examples:

ONNX files end with _infer.onnx.
Official inference.yml sidecars are kept next to the ONNX file when they are useful for auditing preprocessing/postprocessing settings.
OCR dictionaries are kept next to their recognition models.
Small demo images used by examples may be kept next to model families, but runtime code never depends on them.

Example commands

Official ONNX download:

mkdir -p ppocr_v6_small
curl -L https://huggingface.co/PaddlePaddle/PP-OCRv6_small_det_onnx/resolve/main/inference.onnx \
  -o ppocr_v6_small/PP-OCRv6_small_det_infer.onnx
curl -L https://huggingface.co/PaddlePaddle/PP-OCRv6_small_rec_onnx/resolve/main/inference.onnx \
  -o ppocr_v6_small/PP-OCRv6_small_rec_infer.onnx

Converted-asset download:

mkdir -p pp_formulanet_plus_m
curl -L https://huggingface.co/X3ZvaWQ/paddleocr-js-onnx/resolve/main/pp_formulanet_plus_m/PP-FormulaNet_plus-M_infer.onnx \
  -o pp_formulanet_plus_m/PP-FormulaNet_plus-M_infer.onnx

Run an example with this directory:

cd /path/to/paddleocr.js
PADDLEOCR_JS_ONNX_DIR=/path/to/paddleocr-js-onnx bun examples/pipeline/table-recognition-v2/run.ts

Created: Jul 3, 2026
Updated: Jul 3, 2026