Structure safe
Rows and columns intact
Delimiters, headers, and numeric values are all preserved exactly, so the file's structure never shifts. Only the descriptive text fields are translated, leaving the data your tools depend on completely intact.
Free · 150+ languages · No signup
AI CSV translator
Upload a CSV file and get an accurate translation that keeps your rows, columns, and structure intact.
Source Language
Target Language
Drop file anywhere
or
Supported formats: PDF, PPTX, DOCX, XLSX, CSV, JSON, XML, YAML, EPUB, VTT, SRT, JPG, PNG, HEIC, HEIF, WEBP, MD, TXT
Why people choose us
Translate CSV data,
keep everything.
Translate the text in your CSV files while columns, headers, delimiters, and numbers stay perfectly structured. Whole datasets with thousands of rows are handled in a single pass, and the file re-imports into your spreadsheet or app without a hitch.
Bulk-friendly
Thousands of rows, one pass
Large exports with thousands of rows are translated in full, in a single pass. You can localize an entire dataset at once instead of breaking it into smaller files and stitching them back together.
Import-ready
Drops straight back in
You get a clean, properly formatted CSV back that re-imports into your spreadsheet, database, or app without a hitch. The columns line up exactly as before, so nothing breaks on the way back in.
Loved by 2M+ users
Trusted for the files
that matter most.
Data and ops teams trust it with the CSVs that feed their tools.
“I dropped in a huge file and the layout came back perfect. Saved me a whole afternoon of copy-pasting.”
Mariana LópezLocalization Manager“Finally a translator that doesn't wreck the formatting. Everything lined up exactly like the original.”
David ChenProduct Marketer“The translations read naturally, not robotic. My clients honestly couldn't tell.”
Aisha RahmanFreelance Translator“Uploaded the file and got a clean, ready-to-share version back in under a minute.”
Yuki TanakaMechanical Engineer“No signup, no nonsense. Drop the file in, download the translation, move on.”
Marco RossiGraduate Student“We run files through it across the whole team. The formatting fidelity is unreal.”
Grace OkaforOperations Lead“I dropped in a huge file and the layout came back perfect. Saved me a whole afternoon of copy-pasting.”
Mariana LópezLocalization Manager“Finally a translator that doesn't wreck the formatting. Everything lined up exactly like the original.”
David ChenProduct Marketer“The translations read naturally, not robotic. My clients honestly couldn't tell.”
Aisha RahmanFreelance Translator“Uploaded the file and got a clean, ready-to-share version back in under a minute.”
Yuki TanakaMechanical Engineer“No signup, no nonsense. Drop the file in, download the translation, move on.”
Marco RossiGraduate Student“We run files through it across the whole team. The formatting fidelity is unreal.”
Grace OkaforOperations LeadFAQ
Questions,
answered.
Will my columns and numbers stay intact?
Yes. The column structure, headers, delimiters, and numeric values are all preserved exactly; only the text fields are translated. The file keeps the same shape, so it slots straight back into whatever tool reads it.
Can I choose which columns to translate?
Text fields are translated automatically, while numbers, IDs, dates, and codes are left unchanged so your data stays usable. Descriptive columns get localized without touching the values your systems rely on.
Does it handle large files?
Yes, large CSV exports with many thousands of rows are supported and translated in a single pass. You can localize an entire dataset at once instead of breaking it into smaller chunks.
How many languages can I translate into?
More than 150 languages are available in both directions, with automatic source-language detection. Choose any target language and the original is recognized for you, with no manual configuration.
Is it free and private?
It's free to try with no signup, and your data stays private. Uploads are encrypted in transit, used only to produce your translation, and deleted automatically once the file has been processed.