What this skill does
Read, analyze metadata, convert formats, resize, rotate, crop, compress, and batch process PNG, JPG, GIF, WebP, TIFF, BMP, HEIC, SVG, and ICO images.
Image Handler is part of the Automation & Workflows category — automation and workflow skills that schedule, trigger, and orchestrate tasks. You can install it on its own or alongside other automation & workflows skills from the OpenClaw catalog.
How to install Image Handler
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
image-handlerand 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 Image Handler with a single command:
openclaw skills add image-handler
This pulls image-handler from ClawHub and installs it into ~/.openclaw/skills/image-handler/. Restart the OpenClaw gateway afterwards so the new skill is discovered.
How to use Image Handler
Once installed, Image Handler 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
Image Handler 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
image-handler-1.0.0.zipdirectly from our S3 mirror. - Unzip into
~/.openclaw/skills/image-handler/(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 Image Handler?
Install Image Handler in the OpenClaw Easy desktop app by opening the Skills panel, searching for image-handler, and clicking Install. From a terminal you can run: openclaw skills add image-handler. Either way the skill is placed in ~/.openclaw/skills/image-handler/.
Is Image Handler free?
Yes. Image Handler 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 Image Handler do?
Read, analyze metadata, convert formats, resize, rotate, crop, compress, and batch process PNG, JPG, GIF, WebP, TIFF, BMP, HEIC, SVG, and ICO images.
Related: more automation & workflows skills
If Image Handler looks useful, you may also want to check out other automation & workflows skills in the OpenClaw catalog:
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Free, open-source · Apache-2.0 · Works with Claude, ChatGPT, Gemini, or local Ollama models