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Missing or identical text
Quickly identify empty translations or targets identical to the source.
LANGUAGE · TECHNOLOGY · LOCALIZATION
Connecting language and technology
for better localization
Meet the free LTLI QA beta for fast,
systematic translation quality checks.
✓Automated tests 65 passedFunctionality verified
LTLIFREE BETA
File upload
⇧Choose files or drag and dropXLSX · DOCX · TXT / up to 10 MB
QA summaryComplete
65Tests passed
15QA checks
3Formats
ABOUT LTLI
Research and practical tools
for better localization
The Language Technology Localization Institute (LTLI) studies how language, translation and software technology can improve localization quality and productivity.
Drawing on field experience, we develop accessible QA tools and practical training while helping language professionals and the technology industry grow together.
LTLI QA
Spend less time on repetitive checks
and more on expert judgment.
LTLI QA automatically finds common formatting, structural and terminology issues so reviewers can focus on the language decisions that matter.
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Numbers, units and punctuation
Check formatting differences that can change product information.
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Tags and placeholders
Find missing or altered code, variables and placeholders.
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Terminology consistency
Check translated terms against an approved glossary.
Supported filesXLSXDOCXTXTPDF and CSV support are planned
HOW IT WORKS
From upload to a practical QA report
Check translation quality on the web without complicated installation.
Download samples
Prepare public sample files in a supported format.
Run QA
Upload a sample or your own de-identified files.
Review results
Inspect issue categories and affected segments.
Send feedback
Tell LTLI what worked and what should improve.
BETA TEST KIT
Start immediately
with sample files.
These public samples match the formats supported by LTLI QA. Download the complete pack to try each workflow.
Download complete sample pack ↓Includes DOCX, XLSX, TXT, glossary and instructionsXLSX↓XLSX↓DOCX↓TXT↓TERM↓
Spreadsheet template
Blank input with Source and Target columns
Spreadsheet sample
Example containing representative QA issues
Source and target Word files
Two paragraph-aligned documents
Source and target text files
Two UTF-8 files aligned by line
Glossary template
Input template for terminology checks
Before testing
During the beta, use public samples or de-identified materials only. Do not upload personal information, client-confidential content or security-sensitive documents. Maximum file size is 10 MB.
FREE BETA · NOW OPEN
The LTLI QA public beta
is now open.
Download public samples and try the translation QA workflow.
For questions, contact contact@ltli.kr.
01
Free accessNo charge during the beta
02
Privacy-firstUploaded files are not stored
03
Continuous improvementDevelopment guided by user feedback
FAQ
Frequently asked questions
Does LTLI QA replace professional review?
No. It is an assistant that identifies automatable formatting, structural and terminology issues. Final language-quality decisions remain with professional reviewers.
Are uploaded documents stored?
No. Uploaded files, filenames, source text, target text and glossary contents are not stored in usage analytics or the feedback database.
Which languages are supported?
Rule-based structural checks work across many language pairs. Language-specific terminology and expression checks will be expanded over time.
How do I join the beta?
Download the sample files, run them through LTLI QA and submit your comments through the in-app feedback form.