UnQTools
PDF Runs in your browser

PDF Translation Overlay

Overlay translated text on PDF pages for multilingual documents. 4 position presets (above / below / beside / replace original), 3 standard PDF fonts (Helvetica / Times-Roman / Courier), hex color + optional background highlight, page-range parser, text-direction (LTR/RTL) detector, RTL handler, basic Unicode language detection, multi-line batch parser (page|x|y|text|size), text-width estimator, overlay collision detector, CSV + text reports, history (localStorage, last 20), shareable URL. 100% client-side — your PDF never leaves your device.

100% Private Works Offline Instant

Overlay translated text on PDF pages for multilingual documents. 4 position presets (above / below / beside / replace original), 3 standard PDF fonts (Helvetica / Times-Roman / Courier), hex color + optional background highlight, page-range parser, text-direction (LTR/RTL) detector, RTL handler, basic Unicode language detection, multi-line batch parser (page|x|y|text|size), text-width estimator, overlay collision detector, CSV + text reports, history (localStorage, last 20), shareable URL. 100% client-side — your PDF never leaves your device. Everything runs locally in your browser — your data never leaves your device.

How to use

  1. Enter your input in the tool above.
  2. Adjust any options to your preference.
  3. Use the Copy or Download buttons to save the result.
  4. Everything happens locally — your data never leaves your browser.
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