What is Welsh OCR & Developer API?
Developer API & RAG Docs →Welsh OCR is the automated process of converting scanned multi-page PDFs up to 1GB and documents into editable, searchable Welsh text while preserving accents, complex ligatures, and native character shapes. FastOCR delivers industry-leading recognition accuracy (up to 99.8% on printed text) and generates full-text searchable PDFs with selectable text overlays at near-instant speed. For engineering teams building RAG pipelines, vector search databases, or automated document ingestion, FastOCR also provides a high-speed Welsh OCR REST API at api.fastocr.org with 50 free pages included upon allowlist approval.
Welsh circumflex support
Recognizes â, ê, î, ô, û, ŵ, ŷ unique to Welsh orthography.
Bilingual Welsh & English
Processes bilingual UK public sector and legal documents in a single pass.
Historical & modern texts
Works with printed Welsh literature, official documents, and signages.
Searchable PDF output
Creates PDFs with invisible text layer for full-text search.
Translate after extraction
Extract Welsh text and translate to English or 100+ languages.
Why Welsh OCR Is Challenging
- Preserving circumflex accents on ŵ and ŷ which are rare in standard Western European character sets
- Handling bilingual Welsh-English layouts side by side
How to Extract Welsh Text from a PDF & Images
- Go to fastocr.org
- Upload your Welsh image or PDF. Language is detected automatically.
- Wait for processing — images take seconds, PDFs show a progress bar.
- Download results: searchable PDF, raw text file, or copy text directly.
Tips for Better Welsh OCR Accuracy
- Scan at 300 DPI to preserve circumflex accents on ŵ and ŷ
- Check bilingual documents to ensure language boundaries are recognized
Common Use Cases for Welsh OCR
- Digitizing Welsh government records, council documents, and legal acts
- Extracting text from Welsh books, poetry, and educational resources
- Converting scanned archives from Wales into searchable digital formats
FastOCR vs Standard OCR Apps for Welsh
| Capability | FastOCR Dedicated Cloud AI | Standard Online OCR Tools |
|---|---|---|
| Welsh Script Recognition | ✅ Full native cloud recognition for Welsh (complex alphabets and diacritics) | Limited character sets or unhandled accents |
| Multi-Column & Table Layouts | ✅ Preserves proper paragraph and table alignment | Merges unrelated columns together |
| Searchable PDF/A Output | ✅ Dual-layer searchable PDF with coordinate-aligned text overlay | Plain unformatted text dump only or unsupported |
| Instant Web Access | ✅ Zero software installation (runs in mobile & desktop browser) | Requires local CLI libraries or complex desktop setup |
Frequently Asked Questions
Does Welsh OCR handle accented vowels like ŵ and ŷ correctly?
Yes. FastOCR supports all Welsh vowels with circumflex accents (â, ê, î, ô, û, ŵ, ŷ) with 98% accuracy.
Is Welsh OCR free to use?
Image OCR is free with no registration required. PDF extraction requires a free account.
Explore Specialized OCR Workflows
FastOCR provides dedicated AI text recognition engines optimized for complex document types and formats:
Free for images. No registration required.
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Free Welsh OCR
Upload & Extract TextLast updated: July 24, 2026