MochiTranslate

MochiTranslate works on supported manga, comic, and webtoon reader sites. You can also enable it on other image-based reading sites with one click.

Why MochiTranslate?

Reading untranslated manga, comics, and webtoons can be difficult when you cannot read the source language. Most translation tools are not built for image-based reading.

Standard translator extensions do not read text inside images Screenshot translators paste text on top of the artwork Batch translators process every panel, including ones you can already read Floating tooltips cover the panel while you read Copy-pasting image text is slow and awkward

MochiTranslate is different.

It uses a vision-capable AI model with per-bubble prompting to produce natural translations, then re-renders the translated text back into the original speech bubble in a style that fits the panel.

The result feels closer to reading a translated page, not looking at a machine translation overlay.

Spot Translation

MochiTranslate is built for the panel you cannot read, not the whole chapter you are already reading.

Translate only what you need.

Each translation uses your own Gemini API key and usually costs only a small amount per panel. Re-reading a translated panel uses your local cache, so cached translations do not need another API call.

Source and Target Languages

MochiTranslate can translate common manga, comic, and webtoon source languages into your chosen target language.

Support for all languages including English, Chinese, Spanish, French, and more, depending on Gemini support.

More language pairs may be improved over time based on demand.

Bring Your Own Gemini Key

MochiTranslate uses your own Gemini API key.

Paste your Gemini API key from Google AI Studio once Translation requests go directly from your browser to Google’s Gemini API Google bills your account directly for API usage No MochiPanel markup No MochiPanel proxy No subscription from MochiPanel Cached translations are stored locally in your browser

MochiPanel does not see, proxy, or store the panels you translate.

Built for Image-Based Reading

Most translator extensions are built for normal website text. MochiTranslate is built for image-based reading.

Features include:

AI translation for image-based reading Translate panels into your chosen language Speech-bubble detection Per-bubble translation Translated text rendered back into the original bubble Matching manga-style text rendering Sound-effect translation alongside dialogue Japanese, Korean, and Chinese source language support Multi-language output support through Gemini Tone-preserving translation prompts On-device translation cache Hover-to-translate on images Per-site enable and disable Bring your own Gemini API key Spot-translate workflow Privacy-First

What you read is your business. MochiTranslate is designed to stay out of it.

No account required No analytics No tracking No telemetry Translation cache is stored locally in your browser Translation requests go directly from your browser to Google’s Gemini API MochiPanel never sees the panels you translate License validation only happens after you enter a license key Pricing

MochiTranslate - $19 lifetime

One payment. Lifetime license. Future updates included.

Your only ongoing cost is your own Gemini API usage, paid directly to Google. Cached re-reads do not require another API call.

No subscription. No account. Lifetime license.