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AI OCR to Markdown

ប្រើ​ពាណិជ្ជកម្ម​បាន​ហើយ ម៉ូដែល 380+ គ្មាន​សញ្ញា​ទឹក គ្មាន​ការ​ចុះឈ្មោះ​ដែល​ត្រូវការ
ម៉ូដែល & # 160; ៖
+ GPT-5, Claude, Gemini
Drop an image, screenshot, or scan and get back clean Markdown — headings stay headings, tables stay tables, lists stay lists. Powered by our self-hosted Unlimited-OCR model, tuned for layout-aware document parsing rather than a flat text dump. Best for structured pages: papers, invoices, forms, reports.

Drop an image to convert to Markdown

PNG, JPG, WebP up to 10MB — one page per image

Preview
~800 សញ្ញា​សម្គាល់
Markdown output 

        

    

    

    

        
    







    
What it's good for

    

        

            
            
Tables & forms

            
Invoices, spec sheets, and reports come back as real Markdown tables instead of a jumbled wall of numbers — paste straight into a doc or a RAG pipeline.

        

        

            
            
Papers & articles

            
Headings, sections, and lists keep their structure, so a scanned report becomes editable Markdown you can drop into a docs site or feed to an LLM.

        

        

            
            
Dense & multilingual

            
The model is built for dense, complex pages and handles Chinese, English, and more — useful where a plain OCR engine garbles tight layouts.

        

    


    

         Plain Text OCR
         About the model
         PDF to Markdown
         យក​តួអក្សរ​និមិត្ត​សញ្ញា
    




                        
                        

                        
                        
                        
                        
                        

                            ជម្រើស​កម្រិត​ខ្ពស់
                            

                                

                                    
                                

                                

                                    
                                

                            

                        

                    

                    
                


                
                

                    

                        

                            

                                
លទ្ធផល

                                

                                    
                                    
                                    
                                

                            

                            

                        

                    

                


                
                

                    

                         កំពុង​រត់​ថូខឹន​ទាប & # 160; ។ 
                        យក​រូបិយប័ណ្ណ​បន្ថែម
                    

                


                
                

                    

                         ចង់​បាន​លទ្ធផល​ល្អ​ជាង​នេះ​ទេ & # 160;? ម៉ូដែល​ពិសេស (GPT-5, Claude, Gemini) ផ្តល់នូវគុណភាពខ្ពស់។
                        មើល​ផែនការ
                    

                


                
                

                    
                    

                        
❤️ ស្រឡាញ់ Free.ai? ប្រាប់មិត្តភក្តិរបស់អ្នក!

                        

                            
                            
                            
                            
                            
                        

                        
                        
                        
ចុះឈ្មោះ ដើម្បីទទួលបានតំណភ្ជាប់យោងនិងរកប្រាក់ចំណេញ 25,000 រូបិយប័ណ្ណក្នុងមួយមិត្តភក្តិ.

                        
                    


                    

                    
                    
                    

                        

                            

                                ចង់​បាន​បន្ថែម​ទៀត​ឬ & # 160;?
                                ចុះឈ្មោះដោយឥតគិតថ្លៃសម្រាប់ 30K រូបិយប័ណ្ណ / ថ្ងៃ + ប្រាក់រង្វាន់ 10K
                            

                            ចុះឈ្មោះដោយឥតគិតថ្លៃ
                        

                    

                    
                


                
                

                    
                    
កំពុង​ដំណើរការ​សំណើ​របស់​អ្នក...

                    

                        

                    

                


                
                
Convert any image, screenshot, or scan into clean Markdown with free AI OCR. Preserves headings, tables, and lists — powered by the self-hosted Unlimited-OCR model.

            

        

    







    

        

            

                
របៀប​ប្រើ AI OCR to Markdown

                

                    

                        

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បញ្ចូល​ព័ត៌មាន​បញ្ចូល​របស់​អ្នក

                        
វាយ​អត្ថបទ ផ្ទុក​ឯកសារ​ឡើង ឬ​ពិពណ៌នា​អំពី​អ្វី​ដែល​អ្នក​ចង់​បាន & # 160; ។ គ្មាន​គណនី​ដែល​ត្រូវការ & # 160; ។

                    

                    

                        

                            2
                        

                        
ចុច​បង្កើត

                        
AI របស់យើងដំណើរការសំណើរបស់អ្នកក្នុងរយៈពេលពីរបីវិនាទីដោយប្រើម៉ូដែលប្រភពបើកចំហល្អបំផុត។

                    

                    

                        

                            3
                        

                        
ទាញយក និង​ចែករំលែក

                        
ទាញយក ចម្លង ឬ ចែករំលែក​លទ្ធផល​របស់​អ្នក ។ ឥតគិតថ្លៃ​សម្រាប់​ការ​ប្រើ​ផ្ទាល់ខ្លួន និង​ពាណិជ្ជកម្ម ។

                    

                

            

        

    








    

        

            

                
ប្រើ​ឧបករណ៍​នេះ​តាម​រយៈ API

                
ឧបករណ៍នេះដោយស្វ័យប្រវត្តិពីកូដផ្ទាល់ខ្លួនរបស់អ្នក. OpenAI-ឆបគ្នា REST ចំណុចបញ្ចប់, Bearer-token auth, មិនចាំបាច់បន្ថែម SDK. តម្លៃ Token ផ្គូផ្គងចំណុចប្រទាក់បណ្ដាញ.

                

                    ឯកសារ API
                    យក​សោ API
                

            

            

                
curl -X POST https://api.free.ai/v1/pdf/extract/ \
  -H "Authorization: Bearer sk-free-..." \
  -H "Content-Type: application/json" \
  -d '{"file": "@document.pdf"}'

            

        

    










    

        
ឧបករណ៍ AI ឥតគិតថ្លៃ​ដែល​ទាក់ទង

        

            
            

                
                    ឧបករណ៍ PDFName
                
            

            
            

                
                    កម្មវិធី​សង្ខេប PDF
                
            

            
            

                
                    Chat ជាមួយ PDF
                
            

            
            

                
                    PDF OCR
                
            

            
            

                
                    AI OCR ឥត​គិត​ថ្លៃ
                
            

            
            

                
                    កម្មវិធី​និពន្ធ AI PDF
                
            

            
            

                
                    ផ្លាស់ប្ដូរ​ទៅ​ជា​ឯកសារ PDF
                
            

            
            

                
                    PDF ទៅ Excel
                
            

            
        

    









    

        

            

                
AI OCR to Markdown — FAQ

                

                    
                    

                        

                            
                        

                        

                            
Upload an image, screenshot, or scan and get back clean Markdown — headings, tables, and lists keep their structure instead of collapsing into a flat text dump. It is powered by Unlimited-OCR, a self-hosted 3B model tuned for layout-aware document parsing, so the output is ready to paste into a docs site, a note app, or an LLM pipeline.

                        

                    

                    
                    

                        

                            
                        

                        

                            
Plain OCR (our /ocr/ tool, Tesseract) gives you the raw words in reading order — great for a quick copy-paste, but tables flatten and headings lose their hierarchy. OCR to Markdown understands the page layout and reconstructs it: a table becomes a Markdown pipe-table, a heading stays a heading, a bullet list stays a list. Use plain OCR for speed, this for structure.

                        

                    

                    
                    

                        

                            
                        

                        

                            
Unlimited-OCR (baidu/Unlimited-OCR), an open MIT-licensed 3B model built on DeepSeek-OCR. We run it on our own GPUs — nothing is sent to a third-party API. It is purpose-built for one-shot document parsing rather than single-line text recognition.

                        

                    

                    
                    

                        

                            
                        

                        

                            
Yes — tables come back as proper Markdown pipe-tables, which is the whole point of using this over plain OCR. Very complex nested or multi-column tables flatten more aggressively (a fundamental Markdown limitation), but standard invoices, spec sheets, and report tables convert cleanly.

                        

                    

                    
                    

                        

                            
                        

                        

                            
It is multilingual with particularly strong Chinese and English support, and handles many other scripts. Accuracy is best on clear, high-resolution pages; very low-resolution or heavily stylized text is harder, as with any OCR.

                        

                    

                    
                    

                        

                            
                        

                        

                            
That tool takes a whole PDF and runs IBM Granite-Docling page by page — best when you already have a multi-page PDF. AI OCR to Markdown takes a single image or screenshot and runs the larger Unlimited-OCR model, which is stronger on dense or complex single pages. Use the PDF tool for documents you have as PDFs; use this for screenshots, photos of pages, and individual scans.

                        

                    

                    
                    

                        

                            
                        

                        

                            
AI OCR to Markdown takes one image (PNG / JPG / WebP) at a time — one page per image. For multi-page PDFs, use /document/pdf-to-markdown/ (whole-PDF Markdown) or /ocr/document/ (searchable-PDF / text). If you only have a PDF page, export or screenshot the page and drop it here.

                        

                    

                    
                    

                        

                            
                        

                        

                            
If you do not want Markdown structure — just the raw text in reading order — pick Plain text. The model then runs in straight-OCR mode and returns the words without headings, tables, or list formatting. Markdown is the default because it is what makes AI OCR to Markdown distinct.

                        

                    

                    
                    

                        

                            
                        

                        

                            
It works on phone photos of paper, but clean, flat, well-lit shots convert best. Glare, heavy skew, and shadows hurt accuracy. If a photo comes out poorly, re-shoot it straight-on with even lighting, or scan at 200+ DPI.

                        

                    

                    
                    

                        

                            
                        

                        

                            
Images are processed on our GPUs and discarded — we do not train on your uploads. We log only a timestamp and token cost for billing, never the document content. Signed-in users get a generation-history entry (a short preview) which you can delete anytime from /account/?tab=history. Privacy policy at /privacy/.

                        

                    

                    
                    

                        

                            
                        

                        

                            
Free in the daily token pool (~800 tokens per page) — no credit card. Your first conversions work without an account; signing up unlocks the full daily pool, history, and access across all of Free.ai's 400+ tools.

                        

                    

                    
                    

                        

                            
                        

                        

                            
Yes. POST multipart to /v1/ocr/ with your image, model=unlimited-ocr, and output_format=markdown (or plain). The response JSON has a text field with the Markdown. Bearer auth, 10K tokens/month free. /api/ has the curl example.

                        

                    

                    
                

            

        

    









    

        
ចុះឈ្មោះដោយឥតគិតថ្លៃសម្រាប់ 30,000 រូបិយប័ណ្ណ

        បង្កើត​គណនី​ឥតគិតថ្លៃ
        
គ្មាន​កាត​ឥណទាន​ដែល​ត្រូវការ

    









    
តើ​អ្នក​វាយតម្លៃ​ឧបករណ៍​នេះ​យ៉ាង​ដូចម្តេច & # 160;?

    

        
        
        
        
        
        
        
        
        
        
        
    

    

        
    


    
    








    


    
    



    



    


    

        
ស្រឡាញ់ Free.ai? ប្រាប់មិត្តភក្តិរបស់អ្នក!