Extract text from receipts with OCR.space table recognition

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Important notice

This workflow is provided as-is. Please review and test before using in production.

1. Workflow Overview

Description This workflow automates the process of extracting text from receipt or document images using OCR.space and presenting the results in a clean, styled form. It’s especially useful for ...

Best for

Document Extraction automation workflows
AI Summarization automation workflows
intermediate n8n builders looking for reusable templates

Tools used

n8n-nodes-base.formtrigger, n8n-nodes-base.set, n8n-nodes-base.httprequest, n8n-nodes-base.form, n8n-nodes-base.stickynote

Source and attribution

This workflow is cataloged by N8N Workflows and links back to its original n8n.io source page by Arkadiusz.

Original n8n.io source

1.1 Workflow description

Title: Extract text from receipts with OCR.space table recognition
Workflow name: Extract text from receipts with OCR.space table recognition

📝 Description

This workflow automates the process of extracting text from receipt or document images using OCR.space and presenting the results in a clean, styled form.

It’s especially useful for cases like receipt digitization, invoice parsing, table recognition, or quick OCR text extraction directly inside n8n without third-party dashboards.

The workflow is lightweight and self-contained - all you need is an OCR.space API key.

🔄 How it works

Form Trigger – Upload File
A simple form collects the image (max 1 MB) and asks whether the file contains a table.
Normalize Inputs
Converts the “Yes/No” response into a boolean flag isTable and keeps the uploaded file attached.
OCR.space API Call
Sends the uploaded image to the OCR.space API with the correct parameters:
- language=pol (Polish by default, can be changed)
- OCREngine=2
- isTable flag
Display Results
The parsed text (ParsedResults[0].ParsedText) is rendered in a styled card with monospace formatting for easier reading and copy-paste.

🎯 Use cases

Receipt OCR for expense tracking
Invoice or document text digitization
Table parsing from scanned files
Quick OCR text preview in n8n flows

⚙️ Requirements

OCR.space API key (Header Authentication)
n8n instance running ≥ v1.20

📌 Notes & Customization

Language: change language parameter (eng, deu, etc.) to match your input.
Validation: add a file size check if you expect larger files.
Error handling: add an Error Trigger if you anticipate API rate limits.
Table vs Text: enabling isTable improves structured data parsing.

🔑 Keywords

OCR, receipt parsing, document OCR, invoice automation, text extraction, table recognition, AI OCR, OCR.space, workflow automation

1.2 Logical Blocks

This catalog entry is organized from the workflow JSON. The node-level section below shows the executable blocks available for review before importing the template.

2. Block-by-Block Analysis

Block 1 - Trigger • Upload image for OCR

Type / Role: n8n-nodes-base.formTrigger - formTrigger
Config choices: Version 2.3

Block 2 - Prepare • Normalize inputs

Type / Role: n8n-nodes-base.set - set
Config choices: Version 3.4

Block 3 - OCR.space • Parse image

Type / Role: n8n-nodes-base.httpRequest - httpRequest
Config choices: Version 4.2

Block 4 - Display • Show OCR text

Type / Role: n8n-nodes-base.form - form
Config choices: Version 2.3

Block 5 - Sticky Note

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 6 - Sticky Note1

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 7 - Sticky Note2

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 8 - Sticky Note3

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 9 - Sticky Note4

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

3. Summary Table

Workflow	Extract text from receipts with OCR.space table recognition
Complexity	intermediate
Nodes	9
Categories	Document Extraction, AI Summarization
Author	Arkadiusz
Published	12 Sept 2025

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/8506/8506.json as the source template for this automation.
2. Import the template into n8n

Open n8n, import the downloaded JSON, and review each node before activating the workflow.
3. Configure credentials and variables

Replace placeholder credentials, API keys, webhook URLs, account IDs, and environment-specific values with your own settings.
4. Test with sample data

Run the workflow manually or in a staging workspace, inspect node output, and confirm downstream systems receive the expected data.
5. Activate and monitor

Enable the workflow only after testing, then monitor executions, errors, and rate limits during the first production runs.

5. General Notes & Resources

Review imported nodes carefully before activation. This catalog entry is intended to help you inspect the workflow structure, understand required services, and find related templates faster.

Node names, credentials, schedules, webhook paths, and external service limits may need adjustment for your workspace.

Download workflow JSON Original n8n.io source Document Extraction workflows AI Summarization workflows

Frequently asked questions

What does Extract text from receipts with OCR.space table recognition do?

Description This workflow automates the process of extracting text from receipt or document images using OCR.space and presenting the results in a clean, styled form. It’s especially useful for ...

What do I need before importing this workflow?

Review the workflow JSON, configure any required credentials in n8n, and test the automation in a safe workspace before using it in production.

Can I customize this workflow?

Yes. Use the block-by-block analysis and the downloadable JSON to inspect each node, then adjust credentials, prompts, schedules, filters, or destinations for your Document Extraction, AI Summarization use case.

Arkadiusz

4 workflows

Nodes

n8n-nodes-base.formtrigger n8n-nodes-base.set n8n-nodes-base.httprequest n8n-nodes-base.form n8n-nodes-base.stickynote

Complexity

intermediate

Published 12 Sept 2025

Likes 0

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Install path: /data/workflows/8506/8506.json

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Extract text from receipts with OCR.space table recognition

Workflow preview

Important notice

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

📝 Description

🔄 How it works

🎯 Use cases

⚙️ Requirements

📌 Notes & Customization

🔑 Keywords

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - Trigger • Upload image for OCR

Block 2 - Prepare • Normalize inputs

Block 3 - OCR.space • Parse image

Block 4 - Display • Show OCR text

Block 5 - Sticky Note

Block 6 - Sticky Note1

Block 7 - Sticky Note2

Block 8 - Sticky Note3

Block 9 - Sticky Note4

3. Summary Table

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

2. Import the template into n8n

3. Configure credentials and variables

4. Test with sample data

5. Activate and monitor

5. General Notes & Resources

Frequently asked questions