手写识别 OCR
从手写笔记、信件、历史文档或白板中提取文本。与文档扫描器使用相同的 Mistral OCR 引擎，但针对草书、印刷体字母以及印刷与手写混合的内容进行了优化。上传 PDF 或图像（最大 10 MB）。准确率随字迹清晰度而变化——工整的印刷体字母可达 95%+，潦草的草书为 70-85%。
需要无限使用次数？
升级至 Pro — $19/moYour 手写识别 OCR results will appear here
You'll get clean markdown with tables, equations, and headings preserved — ready to paste or edit.
如何使用 手写识别 OCR
- Upload a photo, scan, or PDF of the handwritten page.
- Wait a few seconds while the OCR engine reads the handwriting.
- Review the transcribed text against the original.
- Copy or download the clean typed text.
使用案例
Digitize handwritten lecture or meeting notes into searchable text
Transcribe old family letters or historical archive documents
Capture brainstorm and planning content from a whiteboard photo
Convert handwritten journals or recipe cards into editable files
Extract text from filled-in handwritten forms for record-keeping
最佳结果的技巧
- Use bright, even lighting and shoot straight-on to avoid shadows and skew.
- Scan at 300 DPI or higher for dense or faint handwriting.
- Crop out backgrounds so only the handwritten area is in frame.
- For long documents, split into clear single-page images for best accuracy.
常见问题
What does Handwriting OCR do?
It extracts typed, editable text from images or PDFs of handwriting — cursive, print, mixed notes, letters, whiteboards, and historical documents — using a Mistral OCR engine tuned for handwritten script.
What file types and sizes can I upload?
Upload JPG, PNG, or PDF scans and photos of handwritten pages. Keep files reasonably sized (around 10 MB); a clear, well-lit photo or 300 DPI scan gives the best results.
How accurate is it on messy handwriting?
Neat print and clear cursive transcribe very well. Heavily stylized, faint, or overlapping handwriting may produce occasional errors, so review the output against the original for important documents.
Does it work on old or historical documents?
Yes. It handles aged letters and archival pages, though faded ink, ornate period scripts, and heavy bleed-through can reduce accuracy. A high-resolution scan helps considerably.
Can I use the extracted text commercially?
Yes. The transcribed text is yours to use in your work, research, or business. The free tier allows 5 uses per day with no signup; Pro is $19/month for higher limits.
What happens to my uploaded documents?
Your file is processed to produce the transcription and then discarded — uploads are not stored long-term or used to train models.
Can it read a whiteboard photo?
Yes. Snap a straight-on, glare-free photo of the whiteboard and it will transcribe the handwriting. Avoid steep angles and reflections for the cleanest read.
我们不存储您的文本。处理在实时进行，您的输入在生成结果后立即被丢弃。
解锁无限访问
免费用户：每天 5 次使用 | Pro 用户：无限制
✍️ Prompt Library
Ready-to-use prompts — click "Use This" to auto-fill the tool
Describe what you want to achieve with this tool and include any relevant details.
Provide context about your audience, tone, and any specific requirements.
List the key points or features you want this tool to address.
Specify any constraints such as word count, format, or style guidelines.
Share any examples or references that might help get better results.
