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TidyOutput
16 browser tools to clean up AI text. Nothing uploaded.
AI output arrives full of em dashes, Markdown markers, and invisible characters that break spreadsheets and search. TidyOutput is 16 single-purpose tools that each fix one of those in a paste. Everything runs in your browser as static files, so nothing is uploaded or stored.
I built this because of a small, repeated annoyance. Every time I pasted
ChatGPT or Claude output into a document, I'd spend a minute stripping em
dashes, curly quotes, leftover Markdown, and the occasional invisible
character that quietly breaks a CSV import or an exact-match search.
So I made 16 tools that each do exactly one of those jobs:
• AI Text Cleaner — strips Markdown, normalizes quotes and dashes, removes
hidden characters in one pass
• Invisible Character Remover — shows every zero-width space and directional
mark in place, with its Unicode code point
• ChatGPT Export Viewer — drop in conversations.json from your export and
read or download individual chats
• Markdown → Word, Markdown table → Excel, JSON → CSV, CSV → Markdown
• Transcript timestamp remover, prompt splitter, text anonymizer, and more
The design constraint I actually care about: everything runs in the browser.
The site is static files. There's no server-side processing, no account, and
nothing you paste is uploaded. That's not a privacy policy that could change
next quarter — there's nowhere for the text to go. Open DevTools and the
network panel stays empty while you work.
One thing I learned building the invisible-character tool: the common belief
that AI models watermark output with zero-width characters doesn't hold up.
Generate the same answer twice and the invisible characters don't form a
stable pattern. They're almost always non-breaking spaces the *browser* adds
when you copy from the chat UI. I wrote up the full breakdown here:
https://tidyoutput.com/invisible...
It's free and will stay free. Happy to answer anything, and the roadmap is
basically "whatever people keep asking for" — so tell me what's missing.
About TidyOutput on Product Hunt
“16 browser tools to clean up AI text. Nothing uploaded.”
TidyOutput was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #68 on the daily leaderboard. AI output arrives full of em dashes, Markdown markers, and invisible characters that break spreadsheets and search. TidyOutput is 16 single-purpose tools that each fix one of those in a paste. Everything runs in your browser as static files, so nothing is uploaded or stored.
On the analytics side, TidyOutput competes within Productivity, Writing and Artificial Intelligence — topics that collectively have 1.2M followers on Product Hunt. The dashboard above tracks how TidyOutput performed against the three products that launched closest to it on the same day.
Who hunted TidyOutput?
TidyOutput was hunted by New User. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of TidyOutput including community comment highlights and product details, visit the product overview.
New User