---
library_name: pytorch
license: other
tags:
- android
pipeline_tag: image-to-text

---

![](https://qaihub-public-assets.s3.us-west-2.amazonaws.com/qai-hub-models/models/easyocr/web-assets/model_demo.png)

# EasyOCR: Optimized for Qualcomm Devices

EasyOCR is a machine learning model that can recognize text in images. It supports 80+ supported languages and all popular writing scripts.

This is based on the implementation of EasyOCR found [here](https://github.com/JaidedAI/EasyOCR).
This repository contains pre-exported model files optimized for Qualcomm® devices. You can use the [Qualcomm® AI Hub Models](https://github.com/qualcomm/ai-hub-models/blob/v0.58.0/src/qai_hub_models/models/easyocr) library to export with custom configurations. More details on model performance across various devices, can be found [here](#performance-summary).

Qualcomm AI Hub Models uses [Qualcomm AI Hub Workbench](https://workbench.aihub.qualcomm.com) to compile, profile, and evaluate this model. [Sign up](https://myaccount.qualcomm.com/signup) to run these models on a hosted Qualcomm® device.

## Getting Started
There are two ways to deploy this model on your device:

### Option 1: Download Pre-Exported Models

Below are pre-exported model assets ready for deployment.

| Runtime | Precision | Chipset | SDK Versions | Download |
|---|---|---|---|---|
| ONNX | float | Universal | QAIRT 2.45, ONNX Runtime 1.25.0 | [Download](https://qaihub-public-assets.s3.us-west-2.amazonaws.com/qai-hub-models/models/easyocr/releases/v0.58.0/easyocr-onnx-float.zip)
| ONNX | w8a8 | Universal | QAIRT 2.45, ONNX Runtime 1.25.0 | [Download](https://qaihub-public-assets.s3.us-west-2.amazonaws.com/qai-hub-models/models/easyocr/releases/v0.58.0/easyocr-onnx-w8a8.zip)
| QNN_DLC | float | Universal | QAIRT 2.45 | [Download](https://qaihub-public-assets.s3.us-west-2.amazonaws.com/qai-hub-models/models/easyocr/releases/v0.58.0/easyocr-qnn_dlc-float.zip)
| TFLITE | float | Universal | QAIRT 2.45 | [Download](https://qaihub-public-assets.s3.us-west-2.amazonaws.com/qai-hub-models/models/easyocr/releases/v0.58.0/easyocr-tflite-float.zip)
| TFLITE | w8a8 | Universal | QAIRT 2.45 | [Download](https://qaihub-public-assets.s3.us-west-2.amazonaws.com/qai-hub-models/models/easyocr/releases/v0.58.0/easyocr-tflite-w8a8.zip)

For more device-specific assets and performance metrics, visit **[EasyOCR on Qualcomm® AI Hub](https://aihub.qualcomm.com/models/easyocr)**.


### Option 2: Export with Custom Configurations

Use the [Qualcomm® AI Hub Models](https://github.com/qualcomm/ai-hub-models/blob/v0.58.0/src/qai_hub_models/models/easyocr) Python library to compile and export the model with your own:
- Custom weights (e.g., fine-tuned checkpoints)
- Custom input shapes
- Target device and runtime configurations

This option is ideal if you need to customize the model beyond the default configuration provided here.

See our repository for [EasyOCR on GitHub](https://github.com/qualcomm/ai-hub-models/blob/v0.58.0/src/qai_hub_models/models/easyocr) for usage instructions.

## Model Details

**Model Type:** Model_use_case.image_to_text

**Model Stats:**
- Model checkpoint: easyocr-small-stage1
- Input resolution: 608x800
- Number of parameters (detector): 20.8M
- Model size (detector) (float): 79.2 MB
- Number of parameters (recognizer): 3.84M
- Model size (recognizer) (float): 14.7 MB

## Performance Summary
| Model | Runtime | Precision | Chipset | Inference Time (ms) | Peak Memory Range (MB) | Primary Compute Unit
|---|---|---|---|---|---|---
| detector | ONNX | float | Snapdragon® X2 Elite | 19.946 ms | 9 - 9 MB | NPU
| detector | ONNX | float | Snapdragon® X Elite | 38.164 ms | 35 - 35 MB | NPU
| detector | ONNX | float | Snapdragon® 8 Gen 3 Mobile | 27.795 ms | 2 - 231 MB | NPU
| detector | ONNX | float | Snapdragon® 8 Gen 1 Mobile | 76.565 ms | 8 - 245 MB | NPU
| detector | ONNX | float | Qualcomm® Dragonwing™ QCS8550 (Proxy) | 36.921 ms | 0 - 45 MB | NPU
| detector | ONNX | float | Qualcomm® QCS8450 | 76.565 ms | 8 - 245 MB | NPU
| detector | ONNX | float | Snapdragon® 8 Elite Gen 5 Mobile | 16.42 ms | 3 - 171 MB | NPU
| detector | ONNX | float | Snapdragon® 8 Elite Mobile | 22.301 ms | 2 - 167 MB | NPU
| detector | ONNX | float | Qualcomm® Dragonwing™ Q-8750 | 22.301 ms | 2 - 167 MB | NPU
| detector | ONNX | float | Qualcomm® Dragonwing™ IQ-X7181 | 38.164 ms | 35 - 35 MB | NPU
| detector | ONNX | float | Qualcomm® Dragonwing™ IQ-9075 | 70.753 ms | 6 - 51 MB | NPU
| detector | ONNX | w8a8 | Snapdragon® X2 Elite | 6.744 ms | 1 - 1 MB | NPU
| detector | ONNX | w8a8 | Snapdragon® X Elite | 13.546 ms | 20 - 20 MB | NPU
| detector | ONNX | w8a8 | Snapdragon® 8 Gen 3 Mobile | 9.688 ms | 2 - 216 MB | NPU
| detector | ONNX | w8a8 | Snapdragon® 8 Gen 1 Mobile | 20.027 ms | 2 - 216 MB | NPU
| detector | ONNX | w8a8 | Qualcomm® Dragonwing™ QCS8550 (Proxy) | 13.02 ms | 0 - 25 MB | NPU
| detector | ONNX | w8a8 | Qualcomm® QCS8450 | 20.027 ms | 2 - 216 MB | NPU
| detector | ONNX | w8a8 | Snapdragon® 8 Elite Mobile | 7.811 ms | 2 - 163 MB | NPU
| detector | ONNX | w8a8 | Qualcomm® Dragonwing™ IQ-9075 | 13.515 ms | 1 - 47 MB | NPU
| detector | ONNX | w8a8 | Snapdragon® 8 Elite Gen 5 Mobile | 5.472 ms | 0 - 163 MB | NPU
| detector | ONNX | w8a8 | Qualcomm® Dragonwing™ Q-8750 | 7.811 ms | 2 - 163 MB | NPU
| detector | ONNX | w8a8 | Qualcomm® Dragonwing™ IQ-X7181 | 13.546 ms | 20 - 20 MB | NPU
| detector | QNN_DLC | float | Snapdragon® X2 Elite | 20.689 ms | 6 - 6 MB | NPU
| detector | QNN_DLC | float | Snapdragon® X Elite | 39.551 ms | 6 - 6 MB | NPU
| detector | QNN_DLC | float | Snapdragon® 8 Gen 3 Mobile | 27.945 ms | 0 - 231 MB | NPU
| detector | QNN_DLC | float | Snapdragon® 8 Gen 1 Mobile | 80.383 ms | 5 - 258 MB | NPU
| detector | QNN_DLC | float | Qualcomm® QCS8275 | 269.336 ms | 2 - 171 MB | NPU
| detector | QNN_DLC | float | Qualcomm® Dragonwing™ QCS8550 (Proxy) | 37.728 ms | 6 - 7 MB | NPU
| detector | QNN_DLC | float | Qualcomm® SA8775P | 67.953 ms | 1 - 171 MB | NPU
| detector | QNN_DLC | float | Qualcomm® SA8650P | 67.953 ms | 1 - 171 MB | NPU
| detector | QNN_DLC | float | Qualcomm® SA8255P | 67.953 ms | 1 - 171 MB | NPU
| detector | QNN_DLC | float | Qualcomm® QCS8450 | 80.383 ms | 5 - 258 MB | NPU
| detector | QNN_DLC | float | Snapdragon® 8 Elite Gen 5 Mobile | 16.86 ms | 6 - 183 MB | NPU
| detector | QNN_DLC | float | Qualcomm® SA7255P | 269.336 ms | 2 - 171 MB | NPU
| detector | QNN_DLC | float | Snapdragon® 8 Elite Mobile | 21.894 ms | 6 - 170 MB | NPU
| detector | QNN_DLC | float | Qualcomm® SA8295P | 77.643 ms | 0 - 185 MB | NPU
| detector | QNN_DLC | float | Qualcomm® Dragonwing™ Q-8750 | 21.894 ms | 6 - 170 MB | NPU
| detector | QNN_DLC | float | Qualcomm® Dragonwing™ IQ-X7181 | 39.551 ms | 6 - 6 MB | NPU
| detector | QNN_DLC | float | Qualcomm® Dragonwing™ IQ-9075 | 76.218 ms | 6 - 14 MB | NPU
| detector | TFLITE | float | Snapdragon® 8 Gen 3 Mobile | 28.076 ms | 26 - 286 MB | NPU
| detector | TFLITE | float | Snapdragon® 8 Gen 1 Mobile | 80.371 ms | 1 - 285 MB | NPU
| detector | TFLITE | float | Qualcomm® QCS8275 | 269.488 ms | 1 - 175 MB | NPU
| detector | TFLITE | float | Qualcomm® Dragonwing™ QCS8550 (Proxy) | 38.386 ms | 1 - 4 MB | NPU
| detector | TFLITE | float | Qualcomm® SA8775P | 68.033 ms | 1 - 175 MB | NPU
| detector | TFLITE | float | Qualcomm® SA8650P | 68.033 ms | 1 - 175 MB | NPU
| detector | TFLITE | float | Qualcomm® SA8255P | 68.033 ms | 1 - 175 MB | NPU
| detector | TFLITE | float | Qualcomm® QCS8450 | 80.371 ms | 1 - 285 MB | NPU
| detector | TFLITE | float | Snapdragon® 8 Elite Gen 5 Mobile | 16.862 ms | 1 - 182 MB | NPU
| detector | TFLITE | float | Qualcomm® SA7255P | 269.488 ms | 1 - 175 MB | NPU
| detector | TFLITE | float | Snapdragon® 8 Elite Mobile | 21.908 ms | 0 - 167 MB | NPU
| detector | TFLITE | float | Qualcomm® SA8295P | 73.88 ms | 1 - 186 MB | NPU
| detector | TFLITE | float | Qualcomm® Dragonwing™ Q-8750 | 21.908 ms | 0 - 167 MB | NPU
| detector | TFLITE | float | Qualcomm® Dragonwing™ IQ-9075 | 75.417 ms | 0 - 49 MB | NPU
| detector | TFLITE | w8a8 | Snapdragon® 8 Gen 3 Mobile | 7.177 ms | 0 - 213 MB | NPU
| detector | TFLITE | w8a8 | Snapdragon® 8 Gen 1 Mobile | 14.601 ms | 0 - 213 MB | NPU
| detector | TFLITE | w8a8 | Qualcomm® Dragonwing™ QCS6490 | 61.529 ms | 0 - 24 MB | NPU
| detector | TFLITE | w8a8 | Qualcomm® QCS8275 | 35.794 ms | 0 - 154 MB | NPU
| detector | TFLITE | w8a8 | Qualcomm® Dragonwing™ QCS8550 (Proxy) | 9.473 ms | 0 - 2 MB | NPU
| detector | TFLITE | w8a8 | Qualcomm® SA8775P | 10.061 ms | 0 - 156 MB | NPU
| detector | TFLITE | w8a8 | Qualcomm® SA8650P | 10.061 ms | 0 - 156 MB | NPU
| detector | TFLITE | w8a8 | Qualcomm® SA8255P | 10.061 ms | 0 - 156 MB | NPU
| detector | TFLITE | w8a8 | Qualcomm® QCS8450 | 14.601 ms | 0 - 213 MB | NPU
| detector | TFLITE | w8a8 | Snapdragon® 8 Elite Mobile | 5.786 ms | 0 - 157 MB | NPU
| detector | TFLITE | w8a8 | Qualcomm® Dragonwing™ IQ-9075 | 9.775 ms | 0 - 24 MB | NPU
| detector | TFLITE | w8a8 | Snapdragon® 7 Gen 4 Mobile | 18.876 ms | 0 - 173 MB | NPU
| detector | TFLITE | w8a8 | Snapdragon® 8 Elite Gen 5 Mobile | 4.542 ms | 0 - 161 MB | NPU
| detector | TFLITE | w8a8 | Qualcomm® Dragonwing™ Q-6690 | 214.749 ms | 0 - 206 MB | NPU
| detector | TFLITE | w8a8 | Qualcomm® SA7255P | 35.794 ms | 0 - 154 MB | NPU
| detector | TFLITE | w8a8 | Qualcomm® SA8295P | 18.979 ms | 0 - 152 MB | NPU
| detector | TFLITE | w8a8 | Qualcomm® Dragonwing™ Q-7790 | 18.876 ms | 0 - 173 MB | NPU
| detector | TFLITE | w8a8 | Qualcomm® Dragonwing™ Q-8750 | 5.786 ms | 0 - 157 MB | NPU
| recognizer | ONNX | float | Snapdragon® X2 Elite | 12.861 ms | 1 - 1 MB | NPU
| recognizer | ONNX | float | Snapdragon® X Elite | 20.026 ms | 11 - 11 MB | NPU
| recognizer | ONNX | float | Snapdragon® 8 Gen 3 Mobile | 16.425 ms | 0 - 782 MB | NPU
| recognizer | ONNX | float | Snapdragon® 8 Gen 1 Mobile | 27.958 ms | 1 - 345 MB | NPU
| recognizer | ONNX | float | Qualcomm® Dragonwing™ QCS8550 (Proxy) | 21.577 ms | 0 - 18 MB | NPU
| recognizer | ONNX | float | Qualcomm® QCS8450 | 27.958 ms | 1 - 345 MB | NPU
| recognizer | ONNX | float | Snapdragon® 8 Elite Gen 5 Mobile | 11.7 ms | 0 - 790 MB | NPU
| recognizer | ONNX | float | Snapdragon® 8 Elite Mobile | 11.889 ms | 0 - 659 MB | NPU
| recognizer | ONNX | float | Qualcomm® Dragonwing™ Q-8750 | 11.889 ms | 0 - 659 MB | NPU
| recognizer | ONNX | float | Qualcomm® Dragonwing™ IQ-X7181 | 20.026 ms | 11 - 11 MB | NPU
| recognizer | ONNX | float | Qualcomm® Dragonwing™ IQ-9075 | 24.141 ms | 0 - 45 MB | NPU
| recognizer | ONNX | w8a8 | Snapdragon® X2 Elite | 9.186 ms | 1 - 1 MB | NPU
| recognizer | ONNX | w8a8 | Snapdragon® X Elite | 10.821 ms | 10 - 10 MB | NPU
| recognizer | ONNX | w8a8 | Snapdragon® 8 Gen 3 Mobile | 7.903 ms | 0 - 805 MB | NPU
| recognizer | ONNX | w8a8 | Snapdragon® 8 Gen 1 Mobile | 15.71 ms | 0 - 355 MB | NPU
| recognizer | ONNX | w8a8 | Qualcomm® Dragonwing™ QCS8550 (Proxy) | 10.515 ms | 0 - 17 MB | NPU
| recognizer | ONNX | w8a8 | Qualcomm® QCS8450 | 15.71 ms | 0 - 355 MB | NPU
| recognizer | ONNX | w8a8 | Snapdragon® 8 Elite Mobile | 7.522 ms | 0 - 666 MB | NPU
| recognizer | ONNX | w8a8 | Qualcomm® Dragonwing™ IQ-9075 | 11.768 ms | 0 - 45 MB | NPU
| recognizer | ONNX | w8a8 | Snapdragon® 8 Elite Gen 5 Mobile | 8.186 ms | 0 - 810 MB | NPU
| recognizer | ONNX | w8a8 | Qualcomm® Dragonwing™ Q-8750 | 7.522 ms | 0 - 666 MB | NPU
| recognizer | ONNX | w8a8 | Qualcomm® Dragonwing™ IQ-X7181 | 10.821 ms | 10 - 10 MB | NPU
| recognizer | QNN_DLC | float | Snapdragon® X2 Elite | 12.92 ms | 0 - 0 MB | NPU
| recognizer | QNN_DLC | float | Snapdragon® X Elite | 20.961 ms | 0 - 0 MB | NPU
| recognizer | QNN_DLC | float | Snapdragon® 8 Gen 3 Mobile | 16.863 ms | 0 - 870 MB | NPU
| recognizer | QNN_DLC | float | Snapdragon® 8 Gen 1 Mobile | 28.929 ms | 0 - 422 MB | NPU
| recognizer | QNN_DLC | float | Qualcomm® QCS8275 | 57.543 ms | 0 - 706 MB | NPU
| recognizer | QNN_DLC | float | Qualcomm® Dragonwing™ QCS8550 (Proxy) | 21.995 ms | 0 - 4 MB | NPU
| recognizer | QNN_DLC | float | Qualcomm® SA8775P | 25.977 ms | 0 - 712 MB | NPU
| recognizer | QNN_DLC | float | Qualcomm® SA8650P | 25.977 ms | 0 - 712 MB | NPU
| recognizer | QNN_DLC | float | Qualcomm® SA8255P | 25.977 ms | 0 - 712 MB | NPU
| recognizer | QNN_DLC | float | Qualcomm® QCS8450 | 28.929 ms | 0 - 422 MB | NPU
| recognizer | QNN_DLC | float | Snapdragon® 8 Elite Gen 5 Mobile | 11.414 ms | 0 - 739 MB | NPU
| recognizer | QNN_DLC | float | Qualcomm® SA7255P | 57.543 ms | 0 - 706 MB | NPU
| recognizer | QNN_DLC | float | Snapdragon® 8 Elite Mobile | 12.52 ms | 0 - 716 MB | NPU
| recognizer | QNN_DLC | float | Qualcomm® SA8295P | 31.784 ms | 0 - 349 MB | NPU
| recognizer | QNN_DLC | float | Qualcomm® Dragonwing™ Q-8750 | 12.52 ms | 0 - 716 MB | NPU
| recognizer | QNN_DLC | float | Qualcomm® Dragonwing™ IQ-X7181 | 20.961 ms | 0 - 0 MB | NPU
| recognizer | QNN_DLC | float | Qualcomm® Dragonwing™ IQ-9075 | 24.964 ms | 0 - 2 MB | NPU
| recognizer | TFLITE | float | Snapdragon® 8 Gen 3 Mobile | 51.729 ms | 12 - 20 MB | CPU
| recognizer | TFLITE | float | Snapdragon® 8 Gen 1 Mobile | 74.577 ms | 5 - 16 MB | CPU
| recognizer | TFLITE | float | Qualcomm® QCS8275 | 174.133 ms | 8 - 17 MB | CPU
| recognizer | TFLITE | float | Qualcomm® Dragonwing™ QCS8550 (Proxy) | 58.129 ms | 6 - 8 MB | CPU
| recognizer | TFLITE | float | Qualcomm® SA8775P | 97.337 ms | 8 - 13 MB | CPU
| recognizer | TFLITE | float | Qualcomm® SA8650P | 97.337 ms | 8 - 13 MB | CPU
| recognizer | TFLITE | float | Qualcomm® SA8255P | 97.337 ms | 8 - 13 MB | CPU
| recognizer | TFLITE | float | Qualcomm® QCS8450 | 74.577 ms | 5 - 16 MB | CPU
| recognizer | TFLITE | float | Snapdragon® 8 Elite Gen 5 Mobile | 40.559 ms | 9 - 17 MB | CPU
| recognizer | TFLITE | float | Qualcomm® SA7255P | 174.133 ms | 8 - 17 MB | CPU
| recognizer | TFLITE | float | Snapdragon® 8 Elite Mobile | 43.022 ms | 7 - 16 MB | CPU
| recognizer | TFLITE | float | Qualcomm® SA8295P | 71.152 ms | 6 - 12 MB | CPU
| recognizer | TFLITE | float | Qualcomm® Dragonwing™ Q-8750 | 43.022 ms | 7 - 16 MB | CPU
| recognizer | TFLITE | float | Qualcomm® Dragonwing™ IQ-9075 | 131.955 ms | 4 - 33 MB | CPU
| recognizer | TFLITE | w8a8 | Snapdragon® 8 Gen 3 Mobile | 32.445 ms | 5 - 14 MB | CPU
| recognizer | TFLITE | w8a8 | Snapdragon® 8 Gen 1 Mobile | 43.741 ms | 3 - 19 MB | CPU
| recognizer | TFLITE | w8a8 | Qualcomm® Dragonwing™ QCS6490 | 167.651 ms | 3 - 22 MB | CPU
| recognizer | TFLITE | w8a8 | Qualcomm® QCS8275 | 142.882 ms | 22 - 32 MB | CPU
| recognizer | TFLITE | w8a8 | Qualcomm® Dragonwing™ QCS8550 (Proxy) | 36.122 ms | 5 - 22 MB | CPU
| recognizer | TFLITE | w8a8 | Qualcomm® SA8775P | 68.41 ms | 8 - 13 MB | CPU
| recognizer | TFLITE | w8a8 | Qualcomm® SA8650P | 68.41 ms | 8 - 13 MB | CPU
| recognizer | TFLITE | w8a8 | Qualcomm® SA8255P | 68.41 ms | 8 - 13 MB | CPU
| recognizer | TFLITE | w8a8 | Qualcomm® QCS8450 | 43.741 ms | 3 - 19 MB | CPU
| recognizer | TFLITE | w8a8 | Snapdragon® 8 Elite Mobile | 28.367 ms | 8 - 17 MB | CPU
| recognizer | TFLITE | w8a8 | Qualcomm® Dragonwing™ IQ-9075 | 97.182 ms | 3 - 22 MB | CPU
| recognizer | TFLITE | w8a8 | Snapdragon® 7 Gen 4 Mobile | 57.517 ms | 10 - 16 MB | CPU
| recognizer | TFLITE | w8a8 | Snapdragon® 8 Elite Gen 5 Mobile | 39.502 ms | 8 - 17 MB | CPU
| recognizer | TFLITE | w8a8 | Qualcomm® Dragonwing™ Q-6690 | 79.198 ms | 6 - 12 MB | CPU
| recognizer | TFLITE | w8a8 | Qualcomm® SA7255P | 142.882 ms | 22 - 32 MB | CPU
| recognizer | TFLITE | w8a8 | Qualcomm® SA8295P | 49.686 ms | 5 - 11 MB | CPU
| recognizer | TFLITE | w8a8 | Qualcomm® Dragonwing™ Q-7790 | 57.517 ms | 10 - 16 MB | CPU
| recognizer | TFLITE | w8a8 | Qualcomm® Dragonwing™ Q-8750 | 28.367 ms | 8 - 17 MB | CPU

## License
* The license for the original implementation of EasyOCR can be found
  [here](https://github.com/JaidedAI/EasyOCR/blob/master/LICENSE).

## References
* [Source Model Implementation](https://github.com/JaidedAI/EasyOCR)

## Community
* Join [our AI Hub Slack community](https://aihub.qualcomm.com/community/slack) to collaborate, post questions and learn more about on-device AI.
* For questions or feedback please [reach out to us](mailto:ai-hub-support@qti.qualcomm.com).