PaperAI by AlaiStack

Images to structured text — photos, screenshots, and scans.

Upload a photo, screenshot, or scan in PNG, JPG, TIFF, or BMP format and PaperAI converts it to clean, structured text. The AI preserves layout, tables, and headings — not just the characters.

  • Supports PNG, JPG, JPEG, TIFF, and BMP image formats
  • AI preserves document structure — tables, headings, and lists stay organized
  • Works with phone photos, screenshots, whiteboard captures, and scanner output

Why teams convert here

  • Convert photos, screenshots, and scans to structured text in seconds
  • AI preserves tables, headings, and layout — not just raw characters
  • Works with 12+ image formats including PNG, JPG, TIFF, and BMP
Traditional scanning services quoted us 18 months. PaperAI processed the priority collection in 6 weeks.
Priya SharmaIT Director, Regional Transit Authority

Image-to-text conversion is one of the most common document processing tasks. Whether you are photographing a whiteboard, capturing a receipt with your phone, or scanning a stack of paper forms, you need the output to be structured and usable — not a wall of raw characters.

PaperAI's vision AI models process images the way human eyes do: understanding layout, context, and relationships between elements. A table stays a table. A heading stays a heading. The output is clean Markdown that preserves your document's structure while making every word searchable and editable.

PaperAI supports 12+ image and document formats and achieves 95%+ accuracy on clean, well-lit images. For best results, images should be at least 300 DPI. Each image is processed in under 30 seconds, making it practical to convert individual photos or batch process entire folders of scanned documents.

How it works
1

Upload images

Upload photos, screenshots, scans, or camera captures in PNG, JPG, TIFF, or BMP format. Drag and drop individual files or upload entire folders for batch processing.

2

AI reads the image

Vision AI processes the entire image, understanding layout, text, tables, headings, and context. It handles varying lighting, angles, and image quality automatically.

3

Review structured output

Check the extracted text in the side-by-side view. Tables are preserved as tables, headings as headings, and lists as lists. Confidence scores highlight any areas where the AI is less certain.

4

Export as text or data

Download as Markdown, plain text, JSON, or CSV. The output preserves your document's structure and is ready for editing, searching, or importing into your tools.

What PaperAI extracts

PaperAI automatically pulls out these fields, organized and ready for your systems:

FieldTypeExample
Document TitletextQ1 2026 Sales Report
Source FormattextPNG (phone photo)
Detected LanguagetextEnglish
Tables Foundnumber3
Headings Foundnumber5
Word Countnumber847

12+

Image formats supported

300+ DPI

Recommended resolution

<30s

Processing time per image

95%+

Accuracy on clean images

Common questions

Answers focused on conversion quality, team workflows, and roadmap clarity.

PaperAI accepts PNG, JPG, JPEG, TIFF, BMP, and WebP image formats, as well as PDF, DOCX, and other document formats. Any image that contains readable text can be processed.