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AI OCR

by 4965898 · github.com/4965898/Zotero-AI-OCR

AI OCR plugin for Zotero - AI-powered OCR recognition with PaddleOCR and MinerU

AI & summaries
View source
Downloads a .xpi file (0.3 MB). In Zotero, open Tools → Plugins and install it from the file.
StarsPeople who starred the repository on GitHub: a rough measure of interest.
1
DownloadsAll-time downloads of its release files from GitHub. Installs from elsewhere aren't counted.
354
ContributorsPeople who have committed code to the repository.
2
LicenceThe licence the code is published under, as GitHub reports it.
AGPL-3.0
B
Atlas gradeUse with care
because a zotero:// link (a web page can open one) can make it install add-ons without asking you (from zotero-plugin-toolkit), and 1 more finding
Applies to v1.9.7, released 7 Sep 2026Code checked · tested installed in Zotero 9.0.6 on 27 Sep 2026
Doesn't work with the current Zotero (10)Works with Zotero 7, 8, 9.
Documentation in Chinese onlyOur summary is in English, but the plugin's own docs and support are in Chinese.
What we found in the codeSets the gradeThe worst finding in these three areas sets the grade.
Code transparencyReadable code, uploaded by the project's automated GitHub buildThe release file was uploaded by the project's automated GitHub build. We haven't yet rebuilt it from the source to compare.LowLow concern: normal for plugins that do this job. Listed so you know.
Updates
Updates come from this project's GitHub repositoryThe update address offers this version
Where your data goesOnly contacts services we could identify18 addresses in 3 groups.LowLow concern: normal for plugins that do this job. Listed so you know.
AI services (16)
api-inference.modelscope.cnapi.groq.comapi.mistral.aiapi.openai.comapi.siliconflow.cnapi.x.aiapi.xiaomimimo.comark.cn-beijing.volces.comchat.intern-ai.org.cncloud.infini-ai.comdashscope.aliyuncs.comgenerativelanguage.googleapis.comintegrate.api.nvidia.comopen.bigmodel.cnopenrouter.aipaddleocr.aistudio-app.com
Apps you connect (1)
mineru.netnamed in its codeThe address is in its code, but we didn't trace a request to it. It may be a link or unused.
On your computer (1)
localhost
Where we found it
api-inference.modelscope.cncontent/scripts/aiocr.js · line 23273
apiBase: "https://api-inference.modelscope.cn/v1",
api.groq.comcontent/scripts/aiocr.js · line 23250
apiBase: "https://api.groq.com/openai/v1",
api.mistral.aicontent/scripts/aiocr.js · line 23265
apiBase: "https://api.mistral.ai/v1",
Powerful capabilitiesA zotero:// link (a web page can open one) can make it install add-ons without asking you, and 3 moreMediumMedium concern: worth reading before you install. One medium finding makes the grade B.
A zotero:// link (a web page can open one) can make it install add-ons without asking you (from zotero-plugin-toolkit)mediumMedium concern: worth reading before you install.A zotero:// link can make it run code if you approve a prompt (from zotero-plugin-toolkit)mediumMedium concern: worth reading before you install.Runs code it assembles while runninglowLow concern.Works with files on your computerlowLow concern.
Where we found it
A zotero:// link (a web page can open one) can make it install add-o…content/scripts/aiocr.js · line 4382

zotero://plugin

Services.io.getProtocolHandler("zotero").wrappedJSObject._extensions["zotero://plugin"] = pluginBridgeExtension;
A zotero:// link can make it run code if you approve a promptcontent/scripts/aiocr.js · line 4338

zotero://ztoolkit-debug

Services.io.getProtocolHandler("zotero").wrappedJSObject._extensions["zotero://ztoolkit-debug"] = debugBridgeExtension;
Before you installShown, not gradedFacts to help you decide. They don't change the grade.
Works withZotero 7, 8, 9 · not 10, 11 betaDoesn't work with the current Zotero (10)MediumMedium concern: worth reading before you install. One medium finding makes the grade B.
Zotero 7 ✓ worksZotero 8 ✓ worksZotero 9 ✓ worksZotero 10 ✗ doesn't workZotero 11 beta ✗ doesn't work
What you'll needAn API key for some featuresDetected automatically from its code
No further detail for this area yet.
MaintenanceActive · last release 7 Sep 20262 contributors
No further detail for this area yet.
LanguagesDocumentation in Chinese onlyInterface: English and Chinese
No further detail for this area yet.
We report what we found in the code. Open any area for the evidence.How we gradeReport a problem

What it does

Description coming soon. We haven't written a summary yet. The line above is the developer's own description; the developer's README is linked above.

What you'll need

Detected automatically
  • An API key for some featuresWorks without one: Ollama, a local model, needs no key. Needs a key (Baidu AI Studio (PaddleOCR), MinerU, OpenAI and Google Gemini): PaddleOCR (default engine) and MinerU tokens, and the cloud AI vision providers.
  • Or: a model on your own computerIt can use a local model such as Ollama
  • Zotero 7, 8, 9Not working with Zotero 10

Where your data goes

We found: only contacts services we could identify. 18 addresses in 3 groups.

AI services (16)
api-inference.modelscope.cnapi.groq.comapi.mistral.aiapi.openai.comapi.siliconflow.cnapi.x.aiapi.xiaomimimo.comark.cn-beijing.volces.comchat.intern-ai.org.cncloud.infini-ai.comdashscope.aliyuncs.comgenerativelanguage.googleapis.comintegrate.api.nvidia.comopen.bigmodel.cnopenrouter.aipaddleocr.aistudio-app.com
Apps you connect (1)
mineru.netnamed in its code
On your computer (1)
localhost
Evidence · file and line
api-inference.modelscope.cncontent/scripts/aiocr.js · line 23273
apiBase: "https://api-inference.modelscope.cn/v1",
api.groq.comcontent/scripts/aiocr.js · line 23250
apiBase: "https://api.groq.com/openai/v1",
api.mistral.aicontent/scripts/aiocr.js · line 23265
apiBase: "https://api.mistral.ai/v1",

Forks and alternatives

No forks listed.

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The developer's response

The developer hasn't responded. Developers can reply here, and their reply sits next to our findings.I'm the developer
Install AI OCR
BUse with care
Before you install: A zotero:// link (a web page can open one) can make it install add-ons without asking you (from zotero-plugin-toolkit), and 1 more finding.Read the finding
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