Professional translation services

Technical und certified translations: Experience in every field since 2007

We combine language and professional competence with first-class service. We translate for your success!

Translation agency

Certified translation and
technical translation in all language

Officially certified translations, technical translations, iinterpretation service, proofreading, correction, transcription services and text formatting.


Your satisfaction is important to us.


Translation agency - all language services reliably from a single source

There is nothing that OnlineLingua cannot handle! Our working team of native speakers is academically trained and specialized in a wide variety of disciplines. We offer all language services  available in the field of language. Our motto is to offer favorable and fair prices and to support you in all matters as best as possible. 

At our international translation agency, you will not only obtain technical, legal or certified translations, but also transcriptions of ancient manuscripts, such as Kurrent or Sütterlin, interpretation, formatting and layout, corrections and proofreading, as well as translation of classical languages such as Latin. For more detailed information please refer to our References area.  

Put your trust in the experience of a long-standing international translation agency. Send us your inquiry by mail or via our contact form.  Of course, we are at your disposal at all times to support you in your project. You will immediately receive a non-binding cost estimate. 

Over a decade of experience in all language service areas

We have set ourselves the goal of offering all language service areas, providing a great advantage for our customers. We work in all the following 10 areas:

  • Translation service in all subject areas and in/from 150 languages of the world
  • Certified translations valid for all countries
  • Legalization: Interim and over-certifications
  • Interpretation: Simultaneous and consecutive interpretation
  • Correction & proofreading:  scientific papers, advertising proofreading, proofreading of fiction
  • Formatting of scientific papers, layout and text design
  • Transcription of ancient manuscripts: Kurrent, Sütterlin
  • Audio Transcriptions & Video Transcriptions
  • Philological Department: Translation of classical languages such as Latin, Ancient Greek
  • Synchronization of films

Do you have any questions?

We would be happy to advise you:

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