免费在线 OCR,一键把图片变成可编辑文字
OCR - Image Reader 记录了 0 月访问量,月度环比增长为 —,定价为免费。Roboflow 记录了 1,431,204 月访问量,增长率为 +6.6%,定价为免费增值,定价请咨询。

OCR - Image Reader is a Chrome extension from developer brian.girko that adds a toolbar button for on-the-fly optical character recognition. Press the button, drag a selection over any region of the active window, and the extension reads the text inside it using a Tesseract-based engine that supports over 100 languages with automatic orientation and script detection. A second engine option, IBM Granite-Docling, goes further and preserves headings, lists, bold and italic styles, tables and even mathematical equations instead of returning flat text. Everything runs offline in the browser, with no server round trips apart from a one-time download of the language training data.
| 维度 / 指标 | ![]() | |
|---|---|---|
| 官方域名 | chromewebstore.google.com | roboflow.com |
| 定价模式 | 免费 | 免费增值,定价请咨询 |
| 月访问量 | 0 (0) | 143.12万 (1,431,204) |
| 月度环比流量变化 | 0 (—) | +8.82万 (+6.6%) |
| 主要市场与份额 | 🌐 全球 (—) | 🇺🇸 美国 (21.2%) |
| 直接访问 / 月 | 0 | 67.65万 |
| 用户评分 | 4.6 | 4.6 |
| 支持的平台 | 浏览器扩展 | 网站 |

OCR - Image Reader is a Chrome extension from developer brian.girko that adds a toolbar button for on-the-fly optical character recognition. Press the button, drag a selection over any region of the active window, and the extension reads the text inside it using a Tesseract-based engine that supports over 100 languages with automatic orientation and script detection. A second engine option, IBM Granite-Docling, goes further and preserves headings, lists, bold and italic styles, tables and even mathematical equations instead of returning flat text. Everything runs offline in the browser, with no server round trips apart from a one-time download of the language training data.
Click the toolbar icon, draw a rectangle over any part of the active window, and the text inside is recognised immediately.
A Tesseract.js engine recognises plain text in over 100 languages with automatic text orientation and script detection.
Switch to IBM Granite-Docling to retain headings, lists, bold and italics, tables and mathematical equations instead of losing layout.
The OCR runs entirely in the browser with no server calls; only the language database is downloaded once and then cached.
为物理世界构建、训练并部署计算机视觉
借助前沿模型和自定义过滤器,几分钟内标注数千张图片并整理训练数据集。
组合检测、跟踪和逻辑模块,编排动作、写入数据库并对接工业系统。
在云端或边缘设备上运行高速推理,处理应用所在场景的实时视频与图像。
借助能感知世界、理解正在发生什么并触发动作的智能体快速进入生产。
免费在线 OCR,一键把图片变成可编辑文字

专项更强Replicate is a cloud API for running, fine-tuning, and deploying machine learning models. Spin up open-source and hosted models — from image, video, and audio generation to speech synthesis, captioning, and LLM inference — with one line of code, or package your own model with Cog and put it behind a production-ready API.
专项更强Replicate is a cloud API for running, fine-tuning, and deploying machine learning models. Spin up open-source and hosted models — from image, video, and audio generation to speech synthesis, captioning, and LLM inference — with one line of code, or package your own model with Cog and put it behind a production-ready API.

免费 / 开源专注于 YOLO 模型系列以进行实时对象检测,而 Roboflow 则提供更广泛的标注和数据集工具。

提供强大的企业级数据标注与策展工作流程,但缺乏 Roboflow 内建的模型训练与边缘端部署管线。
提供强大的企业级数据标注与策展工作流程,但缺乏 Roboflow 内建的模型训练与边缘端部署管线。
专项更强用 OCR 从图片、扫描件与手写体中提取可编辑文字
免费在线 OCR,将 JPG、PNG 和扫描图片转成可编辑文字

结合了企业级机器学习管线所需的标注与数据策展功能,但在边缘模型部署方面需要更多手动设定。
免费的在线 OCR,把图片和扫描件变成可编辑文本
具备适用于实体 AI 数据集的强大多模态数据基础设施,不过相较于 Roboflow,对简单的终端使用者模型部署着墨较少。
专项更强将照片、截图与扫描件变成可编辑文字的免费在线 OCR
免费 AI OCR,把图片、扫描件和手写内容变成可编辑文本

免费 / 开源这是一款可自行托管的灵活开源标注工具,但缺乏 Roboflow 用于训练与部署的托管云端基础设施。