Optical Character Recognition, or OCR, is the process of recognising text within images and digital documents in order to transform it into a machine-readable format. An OCR Developer, therefore, works to build software to recognise text from within an image or document. This can be extremely useful when it comes to recognising text from a range of documents, such as bank checks, photos and other files, allowing quick and easy data collection and management, as well as data extraction for a range of purposes.

Here’s some projects that our Expert OCR Developers have made real:

  • Our developers have designed and developed software to automate the input of data from external websites
  • We’ve created programs to extract phone numbers from images
  • We’ve developed websites that use Barcode processing alongside OCR technology to automatically recognise objects
  • Our developers were able to create an app using AI/ML technologies which could recognise licence plates on a mobile phone
  • We’ve used Python along with Pytesseract OCR library to create scripts that even automate websites

Our clients trust our developers to find the best possible solution for their projects using OCR technologies. From complex deployments to simple scripts, our team of experts is ready to take on any challenge. So if you need help automating input or extracting text from images or documents, why not get in touch with us via Freelancer.com today and see what our expert OCR developers can do for you?

จาก 40,027 รีวิว ลูกค้าให้คะแนน OCR Developers 4.91 จาก 5 ดาว
จ้าง OCR Developers

Optical Character Recognition, or OCR, is the process of recognising text within images and digital documents in order to transform it into a machine-readable format. An OCR Developer, therefore, works to build software to recognise text from within an image or document. This can be extremely useful when it comes to recognising text from a range of documents, such as bank checks, photos and other files, allowing quick and easy data collection and management, as well as data extraction for a range of purposes.

Here’s some projects that our Expert OCR Developers have made real:

  • Our developers have designed and developed software to automate the input of data from external websites
  • We’ve created programs to extract phone numbers from images
  • We’ve developed websites that use Barcode processing alongside OCR technology to automatically recognise objects
  • Our developers were able to create an app using AI/ML technologies which could recognise licence plates on a mobile phone
  • We’ve used Python along with Pytesseract OCR library to create scripts that even automate websites

Our clients trust our developers to find the best possible solution for their projects using OCR technologies. From complex deployments to simple scripts, our team of experts is ready to take on any challenge. So if you need help automating input or extracting text from images or documents, why not get in touch with us via Freelancer.com today and see what our expert OCR developers can do for you?

จาก 40,027 รีวิว ลูกค้าให้คะแนน OCR Developers 4.91 จาก 5 ดาว
จ้าง OCR Developers

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    สถานะงาน
    22 งานที่พบ
    Accurate PDF-to-Word Conversion
    6 วัน left
    ยืนยันแล้ว

    I have a batch of PDFs containing both text and images that I need converted into fully editable Word documents. Every page has to look just the way it does now—same fonts, headings, image placement, and spacing—so when someone opens the .docx it mirrors the original file at a glance. You can use whatever workflow suits you—Adobe Acrobat, OCR software, Microsoft Word, or a combination—as long as the final result stays faithful to the layout and keeps all images inline and crisp. When you reply, focus on your relevant experience with similar PDF-to-Word projects. A brief note about tools or techniques you rely on is helpful, but lengthy proposals aren’t necessary; quality samples speak louder. Deliverables • A separate .docx for each supplied PDF, wit...

    $26 Average bid
    $26 การประมูลเฉลี่ย
    46 คำเสนอราคา

    I already have an n8n automation that processes PDF documents received through email. The automation is working, but I am facing an issue with image-based/scanned PDFs. I receive multiple emails containing PDFs from different document categories. Some PDFs contain selectable text and are processed correctly, but many PDFs are scanned documents or contain the required information as images. My current n8n workflow cannot extract data from these image-based PDFs. I am looking for an experienced n8n automation developer to update and fix my EXISTING workflow. I do not need the automation rebuilt from scratch. The updated workflow should: * Detect whether an incoming PDF is text-based or scanned/image-based. * Keep the existing extraction process for normal text PDFs. * Automatically use O...

    $18 / hr Average bid
    $18 / hr การประมูลเฉลี่ย
    38 คำเสนอราคา

    I have a batch of roughly 50–200 PDF invoices that need to be transformed into a clean, well-structured Excel spreadsheet. For every invoice you will capture three key areas: • Customer details (name, address, contact information) • Invoice amounts (sub-totals, taxes, grand total) • Product details (item descriptions, quantities, unit prices) Accuracy is paramount—I will be spot-checking entries against the source PDFs, so the final sheet must align perfectly with the originals. Please keep a consistent column layout throughout the workbook and preserve any currency symbols and number formats already present on the invoices. You are free to use whichever tools you prefer—Adobe Acrobat, OCR utilities, or manual entry—so long as the delivered...

    $2 / hr Average bid
    $2 / hr การประมูลเฉลี่ย
    14 คำเสนอราคา

    I have a collection of scanned pages—letters, receipts, and forms—where handwritten notes sit beside printed paragraphs. I need every word transcribed with care for long-term archival use, so accuracy matters more than speed. Each image should become its own UTF-8 .txt file, named to match the original, with illegible portions marked “[unclear]”. Please keep original line breaks, spelling, and punctuation. Cross-outs or overwritten text must be reproduced exactly, followed by a brief bracketed note. Feel free to lean on OCR tools such as Tesseract, Adobe Acrobat, or ABBYY, but every page must be proof-read manually before delivery. Deliverables • Plain-text file for each image • Short log listing any “[unclear]” tags and their locations I ...

    $16 / hr Average bid
    $16 / hr การประมูลเฉลี่ย
    13 คำเสนอราคา

    I have a scanned PDF manuscript of roughly 51 – 100 pages that needs to be turned into an editable digital document. The scan is clear and mostly printed text; only a handful of pages include short handwritten annotations that I still need captured—either reproduced verbatim in brackets or clearly flagged so I can review them later. The job is straightforward: faithfully type everything exactly as it appears, keep the original section breaks, headings, and any basic formatting, and supply the finished file in Microsoft Word (DOCX). If you prefer to run an OCR pass first, that is fine, but please proofread so the final copy is error-free and consistent throughout. Acceptance criteria • Complete Word file matching the source content and layout • All handwritten no...

    $213 Average bid
    $213 การประมูลเฉลี่ย
    13 คำเสนอราคา

    I have a collection of PDF files that need to be converted into a single, well-structured Excel workbook. Some of these PDFs contain selectable text you can copy directly, while others are scanned images that will require reliable OCR before the content can be placed in the spreadsheet. I will supply an Excel template with pre-defined columns and formatting guidelines; your task is to populate it faithfully, preserving line breaks and text order exactly as they appear in the source. I expect clean, error-free entries, so please use tools you trust—Adobe Acrobat, ABBYY FineReader, or any OCR software that delivers high accuracy—then proof the result before saving. If any characters remain unclear after OCR, create a brief comment log noting the page number and context. Deliver...

    $2 / hr Average bid
    $2 / hr การประมูลเฉลี่ย
    11 คำเสนอราคา

    I have between one and ten medium-resolution images that need to be transcribed exactly as they appear into a single plain-text (.txt) file. Accuracy is critical—punctuation, capitalisation, and line breaks must mirror the originals. The text is printed (no handwriting), so you may run OCR if you wish, but manual proofreading is required to ensure an error-free result. Deliverables • One UTF-8 .txt file, ordered to match the image sequence, with simple separators such as “=== Image 1 ===” between sections. • A short note flagging any words that were unclear or ambiguous. Please keep the output free of extra formatting, tabs, or additional spaces. Timely delivery and confidentiality of the source images are expected.

    $8 / hr Average bid
    $8 / hr การประมูลเฉลี่ย
    4 คำเสนอราคา
    Typing of Scanned Manuscript
    5 วัน left
    ยืนยันแล้ว

    I need a typed version of a manuscript that's currently in scanned images. The manuscript is over 100 pages long. Requirements: - Type from scanned images - Accuracy is essential - Experience with typing large volumes of text Ideal Skills: - Fast and accurate typing - Familiarity with OCR software is a plus - Attention to detail

    $345 Average bid
    $345 การประมูลเฉลี่ย
    48 คำเสนอราคา

    I have a set of scanned pages that must be turned into fully editable, searchable PDFs while keeping every bit of the original layout intact—fonts, headings, bold text, tables, images, the works. Accuracy is essential, so I’ll need you to run solid OCR, double-check the output, and return clean files that mirror the source page for page. You can work with whatever OCR or desktop-publishing tools you prefer (Adobe Acrobat Pro, ABBYY FineReader, OCR-enabled Word, etc.) as long as the final deliverable is a polished PDF that looks and reads just like the scan. If you spot illegible areas, flag them so I can provide clarification. When you send the finished PDF, include: • A fully formatted, searchable file ready for immediate use • A brief note about any sections that ...

    $11 / hr Average bid
    $11 / hr การประมูลเฉลี่ย
    63 คำเสนอราคา
    PDF to Editable Text
    5 วัน left

    I have a batch of scanned pages saved as PDF files that need to be turned into accurately formatted, fully editable text. The goal is straightforward: extract every word, number, and symbol without introducing errors, so the final document can be revised just like any native Word or Google Doc file. The source material is exclusively in PDF, so you will need reliable OCR skills and software—whether that is ABBYY FineReader, Adobe Acrobat’s enhanced OCR, Tesseract, or a comparable tool—plus an eye for manual proofreading where automated recognition falls short. Consistency in fonts, paragraph breaks, and basic layout matters; I want the converted text to mirror the original structure while remaining easy to edit. When you reach out, please focus on your direct experience...

    $16 / hr Average bid
    $16 / hr การประมูลเฉลี่ย
    11 คำเสนอราคา

    I need help turning a set of scanned documents—supplied as JPEG and PNG files—into clean, editable text. Every image contains text only, so the task is purely transcription rather than design or formatting recreation. What I will send you • A folder of high-resolution JPEG/PNG scans, clearly named and organised. What I expect back • An editable file (Word, Excel, or plain TXT—whichever you’re comfortable with) containing all the text, line breaks preserved. • 99 %+ character accuracy. If any word is unreadable, simply flag it instead of guessing. I’ll spot-check at random, so accuracy is more important than raw speed. Let me know: 1. Your typical turnaround time once you see a sample batch. 2. Whether you prefer straight manual typin...

    $5 / hr Average bid
    $5 / hr การประมูลเฉลี่ย
    10 คำเสนอราคา

    I have between six and ten PDF documents filled mostly with straightforward text and numeric figures. I need every page transferred into Excel while preserving the precise row-and-column structure, fonts, alignments, and any subtotals exactly as they appear in the source files—no simplified or approximate versions. Your workflow can include Adobe Acrobat, Power Query, VBA, or any reliable OCR solution, but the finished .xlsx sheets must open ready for analysis without further tidying from my side. Deliverables • One Excel workbook (or separate sheets, matching each original PDF) with content mirrored line-for-line and cell-for-cell • Spot-checked proof that totals and numerical values remain unchanged I will provide the PDFs once we start, and I’m happy to an...

    $184 Average bid
    $184 การประมูลเฉลี่ย
    23 คำเสนอราคา

    I have a collection of PDFs that hold simple text and numerical information. I need every value transferred into a clean Excel workbook so I can maintain it for ongoing record keeping. No special visuals or conditional rules are required—just clear, well-labeled columns and rows that mirror the order in the source files. Accuracy is critical; figures must match the originals exactly and text should remain intact, including punctuation and capitalization. Please organise the sheet logically (for instance, one PDF per worksheet or a consolidated master sheet with an extra column noting the source file name—whichever you feel keeps the data easiest to reference). Deliverables • An .xlsx file containing all extracted data arranged in standard columns and rows • A qu...

    $2 / hr Average bid
    $2 / hr การประมูลเฉลี่ย
    16 คำเสนอราคา

    I’m building a reliable, long-term relationship with someone who can keep my day-to-day data organised and accurate. The bulk of the work centres on classic data-entry duties in Excel and Word, with plenty of copy-typing involved—speed and flawless spelling matter. You’ll also handle straightforward PDF conversions; these are simple text-based files, so no complex OCR is needed. While the primary focus is data entry, there will be moments when a quick bit of internet research or a light AI-powered task (for example, generating summaries or cleaning up a text file) can make the workflow smoother. If you’re comfortable switching between those support roles, that flexibility will be valuable over time. Consistency, clear communication and the ability to deliver e...

    $9 / hr Average bid
    $9 / hr การประมูลเฉลี่ย
    23 คำเสนอราคา

    I have a set of paper documents that contain both text and numerical information. I need every line transferred accurately into a clean, well-structured Excel workbook, keeping the original order and formatting wherever possible. Your job is pure data entry—no formulas or analysis are required—yet I expect absolute accuracy on spelling, numbers, and placement of each field. You will receive scanned PDFs of the pages; you can work with manual typing or any OCR tool you trust, as long as the final spreadsheet is error-free and ready for me to sort or pivot later. A spot-check of random rows must show 100 % consistency with the source papers before I consider the task complete. Deliverable: • One Excel file (.xlsx) containing all mixed text and number fields exactly a...

    $4 / hr Average bid
    $4 / hr การประมูลเฉลี่ย
    34 คำเสนอราคา

    I have a set of PDFs—roughly fifty pages in total—that need to be re-typed into an editable Word document. The text itself is straightforward; what matters most is accuracy. Typos, missing words, or mis-aligned paragraphs will hold up the project, so I’m looking for someone who is comfortable double-checking their work as they go. I’m working to a tight timeline: the finished .docx file must be in my hands within three days of starting. I’ve set aside a fixed budget of about ₹1,000 for the entire task, so please keep that in mind when committing. You may use any reliable method—manual typing, OCR followed by careful proofreading, or a combination of both—as long as the final file is clean and ready for me to use immediately. Consistency in headin...

    $229 Average bid
    $229 การประมูลเฉลี่ย
    16 คำเสนอราคา

    I have a collection of PDFs from which I only need the paragraph text. Your task is to pull every paragraph—no tables or form fields—exactly as it appears and place each full paragraph into its own cell in an Excel worksheet. Please keep the natural reading order that the PDF follows from top to bottom so the file mirrors the original flow of information. No special styling is required once the text is inside Excel; standard, unformatted cells are fine. All I expect back is a clean .xlsx file with column-widths auto-fitted so the content is visible at a glance. Accuracy is key: make sure line breaks inside paragraphs remain intact, and double-check that nothing is missed or split incorrectly. If you need to use OCR because a PDF is image-based, choose a reliable engine so the...

    $10 Average bid
    $10 การประมูลเฉลี่ย
    24 คำเสนอราคา

    Development of an OCR-Based Industrial Vision System using NVIDIA Jetson Orin Nano About Us We are an industrial automation company specializing in robotic palletizers, case packers, end-of-line automation and custom machinery. We are building a reusable machine vision platform, and this OCR project is Phase 1. Project Objective Develop a robust OCR application for NVIDIA Jetson Orin Nano using a camera to read printed alphanumeric characters. The architecture should be modular and reusable for future barcode, QR, AI inspection and robot guidance applications. Hardware Platform  NVIDIA Jetson Orin Nano Developer Kit  Raspberry Pi HQ Camera (Sony IMX477) or equivalent CSI camera  LED illumination  C-Mount Lens  Future migration to Basler industrial camera Scope of Work Camera Integrat...

    $256 Average bid
    $256 การประมูลเฉลี่ย
    30 คำเสนอราคา

    I have up to fifty pages of mixed English and Tamil that exist only as clear handwritten sheets. I need every word faithfully typed into editable files so I can search, copy, and update the content later. You will receive high-resolution scans. Most pages are plain text, but a few include simple tables; whenever a table appears, please place it in Excel and reference it from the main Word file. Beyond that, everything should sit in a single, well-formatted Word document that mirrors the original line breaks, headings, and any bullet points. Accuracy is my top priority: both languages must be free of typos, with Tamil characters rendered correctly and English spelling intact. No OCR shortcuts, please—manual typing and a careful proof-read are essential. Deliverables • Edit...

    $5 / hr Average bid
    $5 / hr การประมูลเฉลี่ย
    11 คำเสนอราคา

    I receive a batch of lockbox check images every week and need the key details captured quickly and accurately in Excel. You will work with my own pre-defined spreadsheet template, entering the information exactly where it belongs so each file is ready for upload to our accounting software without additional clean-up. This project will be a good fit for someone with accounting background. The workload is consistent but varies in volume (in some weeks it may take you only 15 to 30 minutes or an hour and in some weeks it may even take 3 to 4 hours) — new images arrive every week and I need the completed Excel file returned no later than Monday morning (U.S. Eastern Time). Accuracy is critical because these figures feed straight into our audit system. A careful eye for typos, correct nu...

    $5 / hr Average bid
    $5 / hr การประมูลเฉลี่ย
    3 คำเสนอราคา
    Document Verification Portal
    19 ชั่วโมง left

    I need a secure, web-based portal that lets banks and other financial institutions instantly validate key documents—Aadhaar, PAN, ITR, Form 16, Udyam, GST, Passport, and Driving Licence—by simply entering the certificate or document number. PDF upload should still be accepted when clients prefer, but no other file types are required. The verification flow must meet an advanced standard. That means API or gateway connections to the appropriate government or third-party data sources, reliable OCR or checksum routines where APIs are unavailable, multifactor authentication for users, full encryption of data in transit and at rest, and a tamper-proof audit trail. Once a check is complete, the system should generate a clear, timestamped PDF report our clients can download or email a...

    $234 Average bid
    $234 การประมูลเฉลี่ย
    47 คำเสนอราคา

    I have several P&ID drawings available only as flattened PDF images and I need an automated way to turn them into a structured Material Take Off. The workflow I have in mind relies on computer-vision / AI so that every relevant symbol is spotted, classified, and exported straight into a single Excel workbook. Scope of recognition • Symbols: valves, pumps, pipes, all instruments, line numbers, and any line breaks. • Details captured per symbol: label or tag/name, quantity, and any specification noted on the drawing (size, rating, material, etc.). Expected deliverable An Excel file with separate, clearly labelled sheets—or a single sheet with tidy columns—containing one row per detected item. Columns must include at least: Drawing ID, Symbol Type, Tag/Name...

    $523 Average bid
    $523 การประมูลเฉลี่ย
    25 คำเสนอราคา

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