What this skill does
Extract text from images using Tesseract.js OCR (100% local, no API key required). Supports Chinese (simplified/traditional) and English.
OCR - Local (No API Key) is part of the Data & APIs category — data and API skills that fetch, query, and work with external data sources. You can install it on its own or alongside other data & apis skills from the OpenClaw catalog.
How to install OCR - Local (No API Key)
The easiest path is via the OpenClaw Easy desktop app — one click, no terminal required:
- Download OpenClaw Easy for macOS or Windows (free, one-click installer, ~30 seconds).
- Open the in-app Skills panel.
- Search for
ocr-localand click Install. - The skill activates automatically when an incoming message matches its description.
Install from the command line
If you already run the OpenClaw CLI, add OCR - Local (No API Key) with a single command:
openclaw skills add ocr-local
This pulls ocr-local from ClawHub and installs it into ~/.openclaw/skills/ocr-local/. Restart the OpenClaw gateway afterwards so the new skill is discovered.
How to use OCR - Local (No API Key)
Once installed, OCR - Local (No API Key) activates on its own: when an incoming message on WhatsApp, Telegram, Slack, Discord, Feishu or Line matches the skill's description, your OpenClaw agent loads it and runs the workflow. You can also trigger it explicitly by describing the task in chat. No extra configuration is required after install.
Turning images into video
OCR - Local (No API Key) works with images. Getting from there to something postable is a separate job: ViralMint — an open-source video pipeline — turns stills into motion — pans and transitions, synced captions, and a vertical export for short-form feeds.
It runs as an MCP server, so an OpenClaw agent can drive it from the same chat you already use: ask for a short, and the render comes back finished. See how to connect a video pipeline to your agent.
Manual install (advanced)
If you prefer manual installation:
- Click the Download .zip button above to grab
ocr-local-1.0.0.zipdirectly from our S3 mirror. - Unzip into
~/.openclaw/skills/ocr-local/(create the directory if it does not exist). - Restart OpenClaw Easy (or the OpenClaw CLI gateway) so the new skill is discovered.
Frequently asked questions
How do I install OCR - Local (No API Key)?
Install OCR - Local (No API Key) in the OpenClaw Easy desktop app by opening the Skills panel, searching for ocr-local, and clicking Install. From a terminal you can run: openclaw skills add ocr-local. Either way the skill is placed in ~/.openclaw/skills/ocr-local/.
Is OCR - Local (No API Key) free?
Yes. OCR - Local (No API Key) is free and open-source, distributed under the Apache-2.0 license through ClawHub. No account or payment is required to download or run it.
What does OCR - Local (No API Key) do?
Extract text from images using Tesseract.js OCR (100% local, no API key required). Supports Chinese (simplified/traditional) and English.
Related: more data & apis skills
If OCR - Local (No API Key) looks useful, you may also want to check out other data & apis skills in the OpenClaw catalog:
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Free, open-source · Apache-2.0 · Works with Claude, ChatGPT, Gemini, or local Ollama models