Free trial
$0
2,000 words, once.
Use within 30 days.
- Draft the opening ~1,000 source words of each manuscript
- Review source and translation together
- Add glossary terms and comments
No card required.
Create an AI translation, read it alongside your original, and refine the words that matter. Bring your names, terminology and editorial judgment with you.
No card required · 2,000 trial words, once · 30 days to use them

Step away from the editing tools and into the story. Drag a page to turn it, keep private highlights and margin notes, then return to the workspace when a passage needs attention.
Photographs stay with their text. Read across a spread on a larger screen, or one page at a time on your phone.
A real translated book. No account needed.
English translation and Arabic source, paired passage by passage.
Illustrative text and reviewer note, prepared to show the workspace. Open the comment beside the first passage to read the note.
Book translation needs decisions about meaning, voice and consistency. Fabumundus gives you a place to make those decisions with the source close at hand.
Questions before you start?Upload Word, Markdown or plain text, or paste a passage. Set the source and target languages.
Start with approximately 1,000 source words per manuscript, within your trial balance. Compare the translation with the original.
A paid plan unlocks the rest of the manuscript, AI verification and revision tools, and export. Review the result before publishing.
Your trial balance and each manuscript’s opening preview are separate limits. Paid plans unlock the full workflow. Prices are in US dollars.
$0
2,000 words, once.
Use within 30 days.
No card required.
$19/month
50,000 words each month.
For a manuscript in progress.
Review your plan after signing in.
$59/month
250,000 words each month.
For more books and more revisions.
Review your plan after signing in.
What you can try, what you pay for, and where your editorial judgment matters. Contact support for more help.
You receive 2,000 trial words, once, valid for 30 days. Draft roughly the first 1,000 source words of each manuscript, compare the result with the original, and add glossary terms and comments. Each opening preview uses your trial balance. The preview ends at a paragraph boundary, so its exact length varies.
No. Create an account and try your opening pages. When you are ready for a paid plan, open Usage & Billing from your account menu and choose Starter or Pro.
Word (.docx), Markdown (.md or .markdown) and plain text (.txt), up to 50 MB. You can also paste text. PDF import is not available. Check your imported chapters and paragraphs before translating.
Set your source and target languages when creating a translation. Quality varies by language pair, writing style and model. Try a short passage and ask someone fluent in both languages to assess it before translating a full manuscript.
AI checks can flag problems, but can also miss changes to meaning, names or tone. Review the translation against the original with a fluent human reader before publishing. The example above illustrates the workspace; it is not a translation-quality benchmark.
Drafting, redrafting and AI revisions use the source-word count of the passages processed. Working on the same passage again can use credits again. AI verification requires paid access but does not deduct additional word credits. Check the estimate before you start.
Starter and Pro include monthly word credits and unlock translation beyond the opening preview, AI verification, revision tools and export. Word packs add credits; they do not unlock paid features. Choose a plan in Usage & Billing after signing in.
Paid access includes Markdown export. If you uploaded a Word document, Word export uses that stored original. Check formatting, images and any unfinished passages in the downloaded file before sharing it.
Read your work in another language. Decide where to take it next.