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Build & Debug

  • JSON Formatter
  • JavaScript to JSON
  • JSON Merge
  • Regex Tester
  • Base64 Encoder/Decoder
View all 30tools →

Create & Convert

  • Webpage to PDF
  • PPTX Viewer
  • Text Extractor
  • HTML to Markdown
  • Public Page Generator
View all 16tools →

AI-Powered

  • Prompt Manager
  • YouTube Transcript
  • Agent Share
  • LLM Token Counter
  • Text Summarizer
View all 7tools →

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    All Tools

    Agent Share

    Share HTML pages generated by your coding agent with a single link. CSS, fonts, and SVG preserved 1:1.

    Share:
    1h shares·2MB cap

    Drop an HTML file here

    or click to browse · .html, .htm, .xhtml, .xml, .md

    About Agent Share

    Coding agents and AI tools produce beautiful single-file HTML pages all the time - landing pages, prototypes, dashboards, email templates. Agent Share is the fastest way to put a link to that page in someone's hand. Drop the file, get a link, share. No deploy, no signup, no fiddling with hosting.

    Features
    Drop a file, get a shareable link in seconds
    Preserves CSS, fonts, SVG, and inline assets 1:1
    Sandboxed iframe - scripts disabled by default
    Public POST API - share via curl from your agent
    1h anonymous, 24h logged in, no permanent hosting
    Private, noindex, with an abuse report flow
    Built for agent workflows
    Share a 'sneak peek' HTML page from your coding agent with a stakeholder
    Preview an AI-generated landing page with your team before deploying
    Send a rendered prototype to a designer for feedback
    Distribute a single-file dashboard for review
    Embed a public preview into chat or a ticket
    Iterate on an HTML email template in the open
    Share from your agent via curl

    POST the HTML directly to the API. You'll get back a JSON response with the share URL.

    curl -X POST https://speedytools.dev/api/agent-share \
      -H "Content-Type: text/html" \
      --data-binary @personal-shopper-sneak-peek.html
    Frequently asked questions

    What can I share?

    Any self-contained HTML - including pages with embedded CSS, SVG, inline data: URIs, and external font/asset references. JavaScript is disabled in the preview for safety, but the markup and styles render exactly as the agent produced them.

    How long do shares last?

    Anonymous shares expire after 1 hour; signed-in shares last 24 hours. After expiry, the content is permanently deleted from our servers.

    Why is JavaScript disabled?

    The share is rendered in a sandboxed iframe with no allow-scripts permission. This prevents drive-by mining, phishing, and cookie theft while preserving the look and feel of the agent's output. If you need a JS-enabled preview, deploy to a real host instead.

    Can my agent share a page programmatically?

    Yes. POST the HTML to /api/agent-share (with a JSON body, a text/html body, or a form). You'll get back a JSON response with the share URL. The endpoint is rate-limited per IP. See the CLI section below for an example.

    Is my content private?

    Anyone with the URL can view the share. URLs are random 8-character slugs, so they're hard to guess, but treat them as secret links. Shares are marked noindex so search engines won't index them.

    What's the size limit?

    2 MB for anonymous shares, 5 MB for signed-in shares. This is generous enough for almost any self-contained HTML page including embedded base64 assets. For larger projects (multi-file, npm dependencies), use a real host.

    Privacy & safety

    Shares render in a sandboxed iframe with scripts disabled and no parent-window access. URLs are random and unguessable, the page is marked noindex, and an abuse-report flow is one click away. Don't use Agent Share for phishing or content that impersonates a real site.

    Related Tools

    Prompt Manager

    Free online AI prompt manager. Save, organize, and reuse your ChatGPT, Claude, and AI prompts. Cloud sync for access across devices. No signup required for local storage.

    YouTube Transcript

    Free online YouTube transcript extractor. Download full transcripts from any YouTube video. Perfect for content repurposing, research, and accessibility.

    LLM Token Counter

    Count tokens for GPT-4, Claude, Llama, and Gemini

    More AI Tools

    Prompt ManagerYouTube TranscriptLLM Token CounterText Summarizer

    Compare Agent Share

    Agent Share vs JSON FormatterAgent Share vs JavaScript to JSONAgent Share vs JSON MergeAgent Share vs Regex TesterAgent Share vs Base64 Encoder/Decoder
    View all AI tools

    Learn More

    Agent Share Guide

    Complete guide and tutorial

    Getting Started Tutorial

    Step-by-step beginner's guide