picgo.app valid

PicGo

PicGo is a free, open-source image and file uploader for Windows, macOS, and Linux. It takes a screenshot or file and returns a hosted link, ready to paste into markdown. It is MIT licensed with 26k+ stars on GitHub. PicGo Cloud is a separate, optional paid hosting service — the app itself is free forever.

For agents: Free open-source MIT image uploader for Windows, macOS and Linux that returns hosted links for markdown, with CLI, Node.js API and optional PicGo Cloud.

image uploadermarkdown imagesopen sourcescreenshot hostingpicgo cli

Their llms.txt

The beginning of the file, from our validated copy saved 2026-10-20T23:46:33.706Z. Cached copy · Source on picgo.app

# PicGo

> PicGo is a free, open-source image and file uploader for Windows, macOS, and Linux. It takes a screenshot or file and returns a hosted link, ready to paste into markdown. It is MIT licensed with 26k+ stars on GitHub. PicGo Cloud is a separate, optional paid hosting service — the app itself is free forever.

PicGo uploads to whichever image host you configure: GitHub, Amazon S3, Tencent COS, Qiniu, Upyun, SM.MS, Imgur, PicGo Cloud, or any third-party host through its plugin system. It ships as a desktop GUI app, a Node.js CLI (PicGo-Core), and integrates with editors through plugins and AI agent skills.

## Core

- [Homepage](https://picgo.app/): What PicGo is, features, and downloads
- [Download](https://picgo.app/download/): Official installers for macOS, Windows, and Linux, free under the MIT license
- [Documentation](https://docs.picgo.app/): Full docs for the desktop app, CLI, and Cloud
- [GUI guide](https://docs.picgo.app/gui/guide/getting-started): Install and configure the desktop app
- [Image host configuration](https://docs.picgo.app/gui/guide/config): Set up GitHub, S3, COS, Qiniu, Upyun, SM.MS, and more
- [PicGo-Core (CLI)](https://docs.picgo.app/core/guide/getting-started): Command-line usage and Node.js API
- [Plugin development](https://docs.picgo.app/core/dev-guide/cli): Write a custom uploader or plugin

## PicGo Cloud (optional paid service)

- [Pricing](https://picgo.app/pricing/): Plans for PicGo Cloud; the PicGo app itself is free and open source
- [Cloud docs](https://docs.picgo.app/cloud/): Accounts, albums, billing, custom domains
- [Config sync](https://docs.picgo.app/cloud/config-sync): Encrypted settings sync across devices

## AI agents

- [PicGo Skills](https://github.com/PicGo/skills): Agent Skills that teach Claude Code, Cursor, Codex, Copilot, and others to upload images
- [AI docs](https://docs.picgo.app/ai/skills): How the agent skills work

## Comparisons

- [PicGo vs ShareX](https://picgo.app/vs/sharex/): ShareX captures and records on Windows; PicGo turns images into hosted links on Windows, macOS and Linux. Where each one fits, and how to run both.
- [PicGo vs Upgit](https://picgo.app/vs/upgit/): Upgit is one binary and a TOML file; PicGo is a desktop app, a CLI, a Node.js API and a plugin ecosystem. How they compare for Typora and Markdown.
- [PicGo vs uPic](https://picgo.app/vs/upic/): uPic is a native Mac uploader that lives in the menu bar and Finder. PicGo runs on Mac, Windows and Linux with plugins and a Node.js API. When each one wins.
- [PicGo vs PicList](https://picgo.app/vs/piclist/): PicList is a PicGo fork that bundles image tools into the app; PicGo keeps the core small and uses plugins. An honest look at where each one wins.

## Blog

- [Upload to a Specific Image Host with PicGo's HTTP API](https://picgo.app/blog/2026/picgo-http-upload-config/): Since PicGo v3.0.3, POST /upload accepts uploader, configName and configId. Scripts and tools can send each upload to a different saved confi
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Machine-readable: GET /v1/resolve?q=picgo.app · GET /v1/domain/picgo.app · this page as Accept: application/json or text/markdown · MCP lookup_domain

Automatically discovered from public files. Inclusion does not imply endorsement or publisher participation.

Claim my listing on Agent Web Map for picgo.app:
1. POST https://agentwebmap.com/v1/sites/picgo.app/claims and keep claim_id and claim_secret private.
2. Publish the proof: add the line "AgentWebMap ownership: <token>" (token from step 1) to https://picgo.app/llms.txt, or use the DNS, meta-tag or well-known method the response describes.
3. POST https://agentwebmap.com/v1/sites/picgo.app/verify with {"claim_id": "...", "claim_secret": "..."}.
4. Save the api_key from the answer; it manages the listing (PATCH https://agentwebmap.com/v1/sites/picgo.app).
MCP equivalent: tools begin_ownership_claim, then verify_domain, at https://agentwebmap.com/mcp. Docs: https://agentwebmap.com/docs#verify

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