Who is Jisho Lookup for?

Jisho Lookup is a consumer product built for japanese language learners and Firefox users.

Is Jisho Lookup free?

Yes — Jisho Lookup is free to use.

What platforms does Jisho Lookup run on?

Jisho Lookup runs on the web, embeddable surfaces, Windows, macOS, and Linux.

Is Jisho Lookup still maintained?

Unverified. Jisho Lookup has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What projects are similar to Jisho Lookup?

Similar projects tracked by PulseGate include Search Jisho, Search on Jisho.org, and Jisho Search Plugin.

Who makes Jisho Lookup?

Jisho Lookup is developed by snwp212.

How long has Jisho Lookup been around?

Jisho Lookup first shipped in 2020.

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Jisho Lookup

Name: Jisho Lookup
Author: snwp212

mozilla.orgLanguage learning

Jisho Lookup adds a Firefox context-menu option for searching selected English or Japanese text on Jisho.org. It opens the dictionary search in a new tab and supports multi-word Japanese queries, making it useful for language learners.

FreeWebEmbeddableWindowsmacOSLinux

Visit mozilla.org

3alternatives

6features

2020since

Overview

6 features

Jisho Lookup sits in PulseGate's Language learning category. It focuses on looking up English or Japanese words in Jisho without manually copying and pasting them into a dictionary. Jisho Lookup is a consumer product aimed at japanese language learners and Firefox users. Jisho Lookup is free to use. It runs on the web, embeddable surfaces, Windows, macOS, and Linux.

snwp212 builds and maintains Jisho Lookup, and it first shipped in 2020. Key capabilities include context-menu lookup, jisho search, and english lookup. The interface is available in 32 languages, including Czech, German, and Greek.

Summary written by a language model from the project’s public pages.

Context-menu lookup
Jisho search
English lookup
Japanese lookup
Multi-word queries
New-tab results

Built with & integrations

Runs on

BrowserEmbeddableWindowsmacOSLinux

Trust & compliance

Verified signals

HTTPSPrivacy Policy Terms of ServiceFree tierMulti-languageStore-verified publisher

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed14 Sep · 13:33 UTC
Jisho Lookup verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about Jisho Lookup

What is Jisho Lookup?: Jisho Lookup focuses on looking up English or Japanese words in Jisho without manually copying and pasting them into a dictionary. It is catalogued under Language learning on PulseGate.
Who is Jisho Lookup for?: Jisho Lookup is a consumer product built for japanese language learners and Firefox users.
Is Jisho Lookup free?: Yes — Jisho Lookup is free to use.
What platforms does Jisho Lookup run on?: Jisho Lookup runs on the web, embeddable surfaces, Windows, macOS, and Linux.
Is Jisho Lookup still maintained?: Unverified. Jisho Lookup has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What projects are similar to Jisho Lookup?: Similar projects tracked by PulseGate include Search Jisho, Search on Jisho.org, and Jisho Search Plugin.Search Jisho Search on Jisho.org Jisho Search Plugin
Who makes Jisho Lookup?: Jisho Lookup is developed by snwp212.
How long has Jisho Lookup been around?: Jisho Lookup first shipped in 2020.

At a glance

Pricing: Free
Platforms: Web
First seen: 14 Sep 2026
Built for: Japanese language learners and Firefox users
Model: B2C
Solves: Looking up English or Japanese words in Jisho without manually copying and pasting them into a dictionary.

Registered as

Firefox Add-ons: jisho-lookup

Developer

snwp212

Index record

Indexed: 14 Sep 2026
Lifecycle: Alive
First seen: Sep 2026
Last seen: 14 Sep 2026

Identity audit (13)

Slug: jisho-lookup-mozilla-org
Lifecycle state recorded: 14 Sep 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 14 Sep 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
Name from: Derived from the project's own page and URL.
Category from: Assigned by a language model.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model, checked against the page's own declaration.
Last updated: 14 Sep 2026
Canonical URL: https://addons.mozilla.org/en-US/firefox/addon/jisho-lookup

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