Free Tool

Free Claude Prompt Link Generator

Turn any text into a shareable Claude link with a preloaded prompt. Recipients click; Claude opens with your prompt ready to send (or auto-submitted on most clicks). Free, browser-only, no signup needed.

Your prompt

0 / 2000 charsTarget: claude.ai/new

For trackable, branded URLs (yourbrand.io/prompt), wrap the generated link in a u2l.ai short link via /url-shortener. Sign up free for click analytics.

No signup required

Free forever

GDPR compliant

Quick Answer

A Claude prompt link generator builds a claude.ai/new?q=... URL that pre-loads a prompt into Claude when opened. Click the link, Claude opens with the prompt in the input field. The U2L Claude Prompt Link Generator builds the URL with proper URL encoding, validates the prompt length, and outputs a shareable link in seconds - no signup, no copy-paste needed.

Quick Facts

Format: https://claude.ai/new?q=YOUR%20PROMPT - the /new path opens a fresh conversation; ?q= pre-loads the prompt.
Auto-submit: Claude pre-fills the prompt and (on most platforms) auto-submits on link open.
Recipient must be signed in to Claude (Anthropic account, free or Pro). Without an account, redirected to claude.ai signup.
URL encoding: spaces become %20, ampersands become %26, line breaks become %0A. The generator handles encoding automatically.
Cap recommended at 2000 chars to stay under most browsers' / email clients' URL length limits. Claude's prompt window accepts 200K tokens but the URL transport breaks first.
Browser-only, instant. No data sent to U2L servers. Your prompt stays in your browser.
Wrap in a u2l.ai short link for trackable, branded URLs (yourbrand.io/code-review) - sign up free.

How to make a Claude prompt link

Two steps. Type, copy.

1
Paste your prompt
Type or paste any prompt you want pre-loaded into Claude. Code reviews, writing tasks, research questions, debugging help - anything that fits Claude's strengths (long context, careful reasoning).
2
Copy the generated URL
The URL builds live as you type. Click 'Copy URL' to share in email, Slack, tweets, blog posts. Or 'Test in Claude' to verify it works first.
3
Share with context
Pair the link with a one-line description so recipients know what they're clicking before they click. 'Here's a code-review prompt I use: <link>' beats a bare URL.

What is a Claude Prompt Link Generator?

Claude Prompt Link Generator is a tool that builds a shareable URL that pre-loads a prompt into Claude when the link is opened. Instead of telling someone 'open Claude and paste this prompt', you send them a link. They click; Claude opens; the prompt is there ready to go. Removes the copy-paste friction that normally kills sharing rates for AI prompts.

Claude (claude.ai) supports a `?q=` URL parameter on its /new path. When the page loads with this parameter, the prompt auto-fills the chat input field and (on most clicks) auto-submits. This isn't widely documented by Anthropic but works reliably and is used by tools like LinkMyPrompt and PromptURLs.

Claude has specific strengths that make prompt-link sharing valuable: long context (200K tokens), careful reasoning for code review and analysis, strong instruction-following. Sharing a curated 'code-review prompt' or 'document-summary prompt' as a Claude link drops recipients into the right tool with the right setup automatically.

Common cases: prompt engineers showcasing Claude-specific prompts, technical writers sharing 'analyze this' style prompts, code reviewers distributing standardized review prompts to teammates, customer-support agents with AI-assisted ticket-triage prompts, content creators embedding 'try this with Claude' buttons in newsletters and tutorials.

How does a Claude Prompt Link Generator work?

When you type a prompt, the generator URL-encodes the text (using JavaScript's encodeURIComponent) so spaces, special characters, and line breaks all survive URL transit cleanly. The result is appended to https://claude.ai/new?q= as the query string value.

When a recipient opens the URL, Claude's web app reads the `?q=` parameter on page load and inserts the value into the input field. On most flows, the prompt auto-submits, kicking off the conversation immediately. The recipient sees Claude's response within seconds without any copy-paste.

All processing happens in your browser - the prompt is never sent to U2L's servers. The generator is JavaScript-only; you could use the URL pattern manually, but the generator handles edge cases (special character encoding, length warnings, # sign escaping) automatically.

Important security caveat (per Tenable TRA-2025-22 covering similar AI chat platforms): the auto-submit happens without confirmation. If someone clicks your prompt link while signed into their Claude account, your prompt runs in their account. Fine for collaborative sharing, problematic if the prompt would be embarrassing or sensitive when run by someone else.

Use Cases

How marketers, businesses, and developers use claude prompt link generator.

Tutorial / blog post 'try this with Claude' buttons

Tutorials demonstrating Claude's capabilities. Embed prompt links so readers click and see Claude run the prompt in their own account. Higher engagement than copy-paste blocks.

Code-review prompt sharing for engineering teams

Engineering team's standardized 'review this code for X' prompt shared as a clickable link in PR templates and team docs. Consistent review quality across the team.

Long-document analysis prompts

Claude's 200K context window is great for long-document analysis. Share 'paste your contract / spec / RFC here for review' prompts as clickable links.

Customer support AI-helper prompts

Support team sharing 'help me draft a response to this customer' prompts via help-center articles. Lower barrier than reading docs.

Internal team standardized AI workflows

Marketing's 'tone-check prompt', engineering's 'spec-review prompt', legal's 'clause-analysis prompt' - all distributed as clickable Claude links in Notion / Confluence.

Conference / talk handouts

Speakers showing Claude prompt examples in talks. Audience scans QR (encoding the Claude link); each attendee gets the prompt running in their own account.

Prompt-engineering portfolio / showcase

Showcase Claude-specific prompts on personal portfolio sites. Recruiters / clients click and experience your prompts firsthand.

Newsletter 'one-click Claude' embeds

Newsletters with a 'try this with Claude' link per article. Readers engage with Claude without leaving the newsletter funnel.

Onboarding / setup wizards

AI-powered SaaS onboarding: 'click here to ask Claude how to set up X' with a curated prompt link. Faster than reading docs.

Discord / Slack community prompt sharing

Community members sharing useful Claude prompts as clickable links. Easier to use than code-block-formatted text.

Claude Prompt Link Generator vs Alternatives

Side-by-side feature and pricing comparison with the top alternatives.

Feature	U2L	LinkMyPrompt	PromptURLs	Manual URL
Free, no signup
Browser-only (no server processing)
Live preview as you type
Length warnings		Limited	Limited
Auto-submit security caveat
Multi-platform companions	ChatGPT, Gemini, Perplexity, Grok, Copilot			Manual
Pair with branded short link tracking	U2L Pro

Claude Prompt Link Generator vs LinkMyPrompt

LinkMyPrompt is the most-trafficked prompt-link generator. Free, supports Claude + ChatGPT + Gemini + Perplexity + Grok in one tool with a prompt-template browser.

U2L's per-platform generators are simpler and faster (single-platform focus). For users who want a one-stop multi-platform tool with templates, LinkMyPrompt wins. For 'just give me a Claude URL right now', U2L is faster.

Claude Prompt Link Generator vs Manual URL building

You can hand-build claude.ai/new?q=... URLs by URL-encoding the prompt yourself. Free, total control, zero tool dependency.

U2L's generator catches edge cases (newlines, # chars, length limits) and provides copy-paste UX without typing %20 manually. For one-off short prompts, manual works; for anything serious, the generator saves time.

Best Practices

Test the link before sharing

Click 'Test in Claude' to verify the prompt loads correctly. Catch encoding issues with special characters before sending to recipients.

Keep prompts under 2000 chars

URLs longer than ~2000 chars fail in older browsers, Outlook, and some chat platforms. Stay under the cap for cross-channel reliability.

Avoid sensitive data in shared prompts

Claude auto-submits on link click - the prompt runs in the clicker's account. Don't share prompts containing passwords, API keys, customer data, or anything embarrassing when run by someone else.

Wrap in a u2l.ai short link for tracking

Native Claude URLs are 100-300 chars after URL encoding. Wrap in u2l.ai short link (yourbrand.io/code-review) for cleaner sharing + click analytics on U2L Pro.

Use prompts that play to Claude's strengths

Claude excels at long-context analysis, careful reasoning, code review, and instruction-following. Prompts like 'review this 50-page spec' or 'analyze this code for race conditions' work especially well via prompt link.

Pair the link with a one-line description

Bare URLs perform worse than 'Here's a prompt I use for code reviews: <link>'. Tell recipients what they're clicking; sharing rates jump.

For long workflows, link to a webpage instead

If your 'prompt' is actually a multi-step workflow with back-and-forth turns, prompt links aren't the right format. Host the workflow on a webpage and link to that.

Don't bake recipient-specific context into the prompt

Avoid 'review my code' (whose code?). Use 'paste your code here for review' so recipients fill in their own context.

Common Mistakes to Avoid

Sharing prompts with sensitive data

Recipients running the prompt in their account see and process the data. Sanitize before sharing - no passwords, API keys, customer info, or proprietary data.

Pasting unescaped URL-special chars

Manual URL building with literal & or = breaks the URL. The generator URL-encodes automatically; manual hand-builds need to escape.

Generating URLs over 4000 chars

Huge prompts produce URLs that fail in many clients. Trim to under 2000 chars; for longer prompts, host the prompt on a webpage and share the page URL instead.

Forgetting that recipients need Claude accounts

Clicking the link without a Claude account redirects to signup. Most users have accounts; some don't. Don't assume zero-friction first-click.

Using ChatGPT-flavored prompts on Claude

Claude responds slightly differently to similar prompts than ChatGPT. Prompts tested on ChatGPT may produce different results on Claude. Test on Claude before sharing the link to a Claude audience.

Sharing private prompts publicly

If your prompt is meant for one specific user with their data, don't share via prompt link - the link goes to anyone. For private flows, use a private channel like email or DMs.

Not URL-encoding line breaks

Line breaks in prompts need to be %0A in the URL. The generator handles this; manual URL builders often forget. Result: the prompt loads as one line in Claude.

Technical Specifications

URL format	https://claude.ai/new?q={prompt}
Query parameter	q (URL-encoded prompt text)
Path	/new (opens a fresh conversation)
Auto-submit	Yes on most flows - Claude submits the prompt on page load
Authentication	User must be signed into claude.ai (free or Pro)
Recommended length cap	2000 chars before URL encoding
Encoding	Standard URL encoding (encodeURIComponent), UTF-8 safe
Browser support	All modern desktop + mobile browsers
Privacy	All processing in browser. No data sent to U2L servers.
Companion tools	/tools/chatgpt-prompt-link-generator, /tools/gemini-prompt-link-generator, etc.

Industry-Specific Use Cases

Engineering and developer tooling

Code review prompts, spec analysis prompts, debugging-helper prompts. Claude's careful reasoning makes it especially good for these workflows; prompt links distribute the team's best prompts.

Technical writing and documentation

'Summarize this' or 'analyze this' prompts shared with readers. Claude's long-context strength fits this use case perfectly.

Customer support and operations

Support teams sharing AI-helper prompts. Lower barrier than writing tickets; consistent response quality.

Legal, compliance, and policy

Document-analysis prompts for legal review, compliance checks, policy summaries. Long-context Claude is well-suited.

Content creation and marketing

Tone-check prompts, copy-improvement prompts, SEO-analysis prompts. Distributed via clickable Claude links.

Education and online learning

Course content with 'try this with Claude' embeds. Students practice prompting as they learn.

Frequently Asked Questions

How does Claude's ?q= parameter work?

When you open https://claude.ai/new?q=YOUR_PROMPT, Claude's web app reads the q= value, fills it into the input field, and (on most flows) auto-submits. The conversation starts immediately - no copy-paste, no manual click required.

Will the prompt auto-submit?

Yes on most clicks. Claude's web app submits the q= value automatically without an extra confirmation step. Some edge cases (cold first-time users, certain browser configurations) may require a manual submit click.

Do recipients need a Claude account?

Yes - the link opens claude.ai which requires sign-in. Recipients without accounts are redirected to Anthropic's signup. Most prompts persist through the signup flow on Claude's side.

Does it work with Claude Pro / Team?

Yes. The link opens whichever claude.ai account the recipient is signed into - Free, Pro ($20/mo), or Team ($25/user/mo). The model selection follows the user's account default.

What's the max prompt length?

Recommended cap: 2000 chars before URL encoding. URLs longer than ~2000 chars fail in older browsers and Outlook. Claude itself accepts much longer prompts (200K tokens) but the URL transport breaks first.

Is the prompt encoded correctly for special characters?

Yes. The generator runs encodeURIComponent on the prompt, handling URL-special characters (& = ?), Unicode (emoji, non-ASCII), and line breaks (encoded as %0A). The recipient's Claude receives the prompt as you typed it.

Can I share these links on Twitter / Slack / email?

Yes. The URL is a normal HTTPS link. Twitter, Slack, Discord, Gmail, Outlook, and most other platforms render it as a clickable hyperlink. For very long URLs, wrap in a u2l.ai short link first.

Is there a security concern with prompt links?

Yes - Claude auto-submits the q= prompt without user confirmation (similar to ChatGPT, per Tenable TRA-2025-22 which covers the same auto-submit behavior pattern). Anyone clicking your link sends the prompt to their own logged-in account.

Can I track clicks on the prompt link?

Native Claude URLs can't be tracked. To track, wrap the URL in a u2l.ai short link - the short link tracks clicks before redirecting to Claude. Sign up free for U2L Pro for analytics.

What if the prompt has a # character?

The # starts a URL fragment - everything after it is dropped from the prompt. The generator URL-encodes # as %23 to avoid this. Manual URL builders often miss this gotcha.

Can I include an image or file in the prompt?

No. The ?q= parameter only accepts text. For prompts that need image / file input, use Claude's native conversation share which preserves the full conversation including attachments.

Does this work with Claude's older URLs (chat.anthropic.com)?

Anthropic consolidated to claude.ai. The generator uses claude.ai/new which is the modern path. Old chat.anthropic.com URLs redirect to claude.ai but ?q= behavior is best on claude.ai/new directly.

Will my prompt persist if the user has to log in first?

Usually yes. Claude preserves the q= parameter through the login redirect on most flows. Some edge cases (corporate SSO, account-switching) lose it. Test your specific user audience.

Why would someone click my prompt link?

Curiosity, learning, demos, real work. The prompt-link format removes the 'I'd have to copy and paste this' friction. Click-through rates on prompt links typically beat plain-text prompt sharing by 3-5x.

Can I use this for Claude Projects?

Currently the generator builds links to claude.ai/new (a fresh conversation). Project-specific URLs (claude.ai/project/...) accept ?q= in some cases but support is inconsistent. Test for your specific project before sharing.

What's the difference vs Claude's native share?

Native share (claude.ai/share/...) shares an existing conversation snapshot - both your prompt AND Claude's response. The prompt link generator shares just the prompt; the response generates when the recipient clicks. Different use cases.

Does it work on mobile?

Yes. Claude's mobile web app handles ?q= identically to desktop. The native iOS / Android Claude apps open via Universal Links / App Links if installed, then auto-submit the prompt.

Can I share to a specific Claude model (Sonnet vs Opus)?

No. The link opens the user's default model. Recipients on the Pro plan can manually switch after the prompt loads. Claude doesn't currently expose a model parameter in the URL.

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Key Terms

Prompt link: A URL with a prompt encoded as a query parameter. Clicking the link opens the AI chat platform with the prompt pre-loaded (and on most platforms auto-submitted).
Auto-submit: The behavior where Claude submits the prompt automatically on link open, without requiring an extra user confirmation. Similar to ChatGPT's behavior documented in Tenable TRA-2025-22.
URL encoding: Process of escaping URL-special characters (spaces, &, =, ?, #) so they survive transit through a URL. The generator runs encodeURIComponent on the prompt.
/new path: Claude's URL path that opens a fresh conversation. Used in the prompt link format: claude.ai/new?q=PROMPT. Distinct from /share (existing conversation share).
Claude account: Anthropic account required to use claude.ai. Free, Pro ($20/mo), and Team ($25/user/mo) tiers. Required for prompt links - recipients without accounts are redirected to signup.
Long context: Claude's strength: 200K-token context window (Sonnet 4.5) vs ChatGPT's smaller default context. Makes Claude especially good for long-document analysis prompts.

Want trackable prompt links with click analytics?

Sign up free for U2L Pro to wrap your Claude prompt URLs in u2l.ai short links. See how many people clicked your prompt link and from where. Edit the destination prompt without re-sharing.