Penwell
free · no signup · no watermark

Free Twitter tools

11 tools built by Penwell, free to use and free of the usual catch — no account, no card, no watermark on anything you download. Some take a public account, a site or a repo — including one that isn't yours — and the rest just take text you paste in.

Read a profile

Point these at any public account, including one that isn't yours.

Twitter Profile AuditRead any public account: how often they post, how far their best post travelled versus their median, and the voice they write in. Then Penwell drafts a post in that voice.try it free Twitter Shadowban CheckerFind out whether an account's posts still show up in X's search. It also says plainly which checks cannot be made from outside the account, rather than guessing them.try it free

Write posts

Drafting tools. No signup, and nothing is stored.

Twitter Reply GeneratorPaste any post and get a reply that actually opened the link, the video, and the thread before writing. Ten a day.try it free Tweet RewriterPaste a draft and get three tighter versions of it — sharper, shorter, or more concrete. It keeps your facts, it does not invent new ones.try it free Twitter Hook GeneratorSix opening lines for whatever you are about to post, each a different shape: a claim, a number, a question, a moment, a pushback, a detail.try it free Twitter Bio GeneratorUp to 8 bios that fit X's 160-character limit, written from who you are and who you are for. Anything over the limit is dropped, never trimmed mid-word.try it free GitHub to Tweet GeneratorPaste a public repo and get three posts written from its recent commits — what shipped, the detail, and the take. If the commits say nothing worth posting, it tells you that instead of inventing one.try it free

Make images

Turn posts into pictures you can put anywhere.

Tweet to ImagePaste a link to a real post and download it as a clean PNG for a slide, a newsletter, or a blog. Light or dark.try it free Fake Tweet GeneratorMock up a tweet that doesn't exist — any name, avatar, text, and counts — and download the PNG. For parody and design mockups.try it free

Check a handle

Quick lookups before you commit to a name.

Twitter Username CheckerSee whether a handle is taken on X before you build a brand around it, with close alternatives when it's gone.try it free

Check a website

Point this at any domain — what the AI models can read, and what they say about it.

AI Visibility CheckerSee whether ChatGPT, Claude, Gemini and Perplexity name your site when someone asks — and whether their crawlers can read it at all. Comes with an llms.txt built from your own sitemap.try it free

Questions

Do I need an account to use these?
No. Every tool on this page works without signing up. The ones that spend real money on our side have a daily limit, which is why you might occasionally be asked to come back tomorrow.
Do the images have a watermark?
No. Anything you download from Tweet to Image or the Fake Tweet Generator is clean — no badge, no logo, nothing to crop out.
Where does the profile data come from?
The official X API, using only public data. We never ask for your password, and reading a profile does not require you to connect anything.
What does Penwell actually sell?
These tools are one-offs you run yourself. Penwell is the version that keeps going: it drafts replies from your feed and posts from your commits, you approve them, and it posts them for you.

These are the one-offs. Penwell is the one that keeps going.

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