Document editor

Document projects put source and translation side by side, sentence by sentence.

PRACTICAL EXAMPLE

Learn with an example

Examples by task ↗
Projects & editors · Follow the steps

Edit one translation and check that it saved

When to use it
You want to replace an automatic translation with natural wording your team prefers.
What you need
A document project created from the three-sentence sample and translation editing permission
  1. Activate the sentence

    Click the first target sentence. It may appear read-only before being activated.

  2. Edit the wording

    For “Welcome to the LETR AI demo.”, enter “레터 AI 데모에 오신 것을 환영합니다.” as the target.

  3. Wait for saving

    Move to another sentence or view and check the automatic-save indicator.

  4. Reopen and check

    Return to the project list, reopen the same document, and confirm the edited sentence remains.

Reference

Source: Welcome to the LETR AI demo.

Example

Edited target: 레터 AI 데모에 오신 것을 환영합니다.

What to check

The edited sentence remains after reopening. This edit-and-reopen workflow was checked with the actual sample.

Sample workflow checkedVerification and updates ↗

Screen and feature reference

Document editor
Document editorSelect the screen to enlarge · 2026-11-13

View modes#

The document editor offers three views at the top left.

Mode Description
Normal mode Work through the sentence list filling in translations
Compare mode Put source and translation side by side to compare
Preview See what the finished result will look like
Compare mode
Compare modeSelect the screen to enlarge · 2026-11-13

Working through a document#

  1. Read the source on the left. Click the translation sentence to activate it before typing. Inactive sentences can appear read-only.
  2. Mark the sentence complete when done.
  3. Watch the progress indicator at the top for how much is left.

Edits save automatically when you leave a sentence for another sentence or view. Check the save feedback before closing the editor. Use the three sentences in the sample files to practice creation and editing.

What helps you translate#

  • Glossary (TB) — checks the agreed wording inside the sentence. Green when both the source and the translation match the rule; red when the translation is missing or different.
  • Translation memory (TM) — suggests translations accumulated from earlier work, and shows which project each came from.
  • Machine translation (MT) — suggests an automatic translation.

Excluding text from translation#

Wrap anything that should stay as-is in double curly braces.

{{do not translate}}

Image (webtoon) editor

Account and contact details in screenshots are anonymized. Menus may vary by role and release.

Production screen checked

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