Free Online Image to Text

Shundu OCR — a minimalist online image-to-text tool

One-line intro

Shundu OCR is a fully online, no-install, open-and-use image-to-text tool. Just drop an image in, choose the language, and it will extract the text in a few seconds.

It’s called “Shundu” because it’s fast.

Why you may need this

Have you ever run into these situations?

• You photographed a whiteboard after a meeting and want to copy the notes, but you end up retyping everything.
• You saw a great paragraph in a book and want a digital copy, but you don’t want to use a scanner.
• You received a screenshot with a URL or phone number that you can’t click directly.
• You got a paper screenshot from your supervisor and need to quote it, but you can only type it manually.

Shundu OCR focuses on one thing: turning text in images into copyable, editable plain text.

Supported languages

Currently supports recognition in 5 languages:

• Chinese (Simplified / Traditional)
• English
• French
• Japanese
• Spanish

It also supports mixed Chinese + English recognition in one image.

Tip: the more single-language your image is, the higher the accuracy. If one image contains multiple different languages, try recognizing twice with different language selections.

How to use

Three steps:

Step 1: Upload an image

Click the upload area or drag an image in. Supported formats:

• JPG / JPEG
• PNG
• BMP
• GIF (first frame only)

Keep the image under 4MB and the long side within 4096px. This is an OCR API limitation and helps with speed and accuracy.

Step 2: Choose a language

Select the language used in the image.

If you are unsure, try Chinese or English first. These models typically have broader coverage and higher tolerance.

Step 3: Start recognition

Click the blue “Start Recognition” button. In about 1–3 seconds, the recognized text will appear in the box on the right.

Then you can:

• Select and copy (Ctrl+C / Command+C)
• Click the “Copy” button
• Edit and clean up the text directly in the text area

Key features

① Fully online, open and use

No account, no app, no setup. Just open the tool page on gotokit.cc and use it.

② Does the image get uploaded? (privacy)

The image is sent to your server backend, which then calls Aliyun’s OCR API to perform recognition. After recognition, the image and results are not stored permanently.

If you are highly privacy-sensitive:

• Don’t upload images containing sensitive personal data (ID numbers, bank cards, etc.)
• Refresh the page after use to clear the current session data

③ Editable output

You can edit the recognized text directly: fix typos, adjust line breaks, merge paragraphs, then copy it anywhere you need.

What it can’t do (important)

Since Shundu OCR uses Aliyun’s general text recognition API, it works best for regular printed layouts. The following cases are not supported or may perform poorly:

❌ Tables are not preserved

For table images (Excel screenshots, forms, reports), the result may flatten text in reading order and will not keep the row/column structure.

If you need table structure, use a dedicated table OCR solution (e.g., Aliyun table OCR, Adobe Acrobat). Shundu OCR is optimized for plain text extraction.

❌ Formulas are not supported

Math formulas and chemical equations may become gibberish. This tool does not output LaTeX.

❌ Handwriting is not supported

Neat handwriting may work occasionally, but cursive or messy handwriting and decorative fonts have low accuracy. Shundu OCR is optimized for printed text.

❌ Complex layout restoration is limited

Multi-column layouts, mixed text/images, headers/footers, and watermarks may lead to a different text order than the original. The tool tries to output in a natural top-to-bottom, left-to-right order.

❌ No batch recognition

Currently one image per recognition. Batch mode may be considered in future versions.

Tips

• Use clear images: good lighting, no shadow, no glare, minimal skew.
• Preprocess if needed: brighten and increase contrast before uploading.
• Crop long images: keep only the text area for better speed and accuracy.
• Switch language if results look wrong: selecting the wrong language can produce garbled output.

Privacy and cost

• Privacy: recognition is done via backend API calls and is not stored permanently, but avoid uploading highly sensitive images.
• Cost: each recognition corresponds to one API call. After free quota is used, a clear paid prompt will be shown.

Final note

Shundu OCR is not meant to replace heavyweight professional OCR software. It’s a small, focused tool: when you see text trapped in an image, just open it, drop the image in, pick a language, and click once — the text is there.

Typical use cases:

• Extract text from screenshots or scans
• Quickly copy text from receipts and document photos
• Convert image-based documents into editable text