Firefox Browser Add-ons
  • Extensions
  • Themes
    • for Firefox
    • Dictionaries & Language Packs
Log in
Preview of Smart Copy - Clipboard Transformer

Smart Copy - Clipboard Transformer by Hải Giang

Clean, convert and extract copied text in one click: tidy text, tables→Markdown/JSON, emails, URLs, tracking-free links. Local.

Some features may require paymentSome features may require payment
Available on Firefox for Android™Available on Firefox for Android™
0 (0 reviews)0 (0 reviews)
Download Firefox and get the extension
Download file
Scan the QR code to open this extension in Firefox for Android

Extension Metadata

Screenshots
About this extension
Stop fixing text after you paste it. Select, right-click, pick a preset: the cleaned, converted or extracted result is already on your clipboard.

CLEAN TEXT
• Fix spacing, line breaks, invisible characters and curly quotes
• Repair broken accents copied from PDFs
• Change case, remove accents, make slugs, snake_case / camelCase
• Join, split or number lines; strip HTML; Base64 and URL encode/decode
• Regex find & replace

TABLES AND DATA
• Copy any web table straight into Excel / Google Sheets, or as Markdown, CSV or JSON
• Spreadsheet or CSV → Markdown table or JSON; JSON → CSV; format or minify JSON
• Fix number and date formats between countries: 1.234,56 ↔ 1,234.56, 28/09/2026 → 2026-09-28
• Download tables as real Excel files

EXTRACT AND LINKS
• Pull emails, URLs or numbers out of any selection
• Remove utm_, fbclid, gclid and other tracking from links
• Copy the page link as Markdown Title, tracking removed
• All open tabs as a Markdown link list
• Copy as Markdown with headings, links, lists, code and tables intact

FOR AI
• Copy a whole article as clean Markdown for ChatGPT or Claude, no menus, ads or footers (Pro)
• Private AI mode: emails, phones, cards, IBANs, API keys and names are hidden when you paste into ChatGPT, Claude or Gemini, and restored when you copy the answer (Pro)
• Open any result in ChatGPT or Claude in one click, with a token estimate

WORK FASTER
• Chain steps with a live preview and save them as presets in your right-click menu
• Preset library for writers, spreadsheets, developers and marketers; share your own with a code
• Turn any product grid or result list into a spreadsheet, including infinite scroll and "Load more" (Pro)
• Auto-apply a preset every time you copy on websites you choose (Pro)
• Table filters, SQL INSERT and mail-merge templates (Pro)
• Searchable history of your results
• Keyboard: Alt+Shift+C opens the transformer, Alt+Shift+V runs your favourite preset

FREE AND PRO
Free: every clean, convert and extract tool, number and date formats, table copy, Markdown copy, 3 custom presets, 50-item history.
Pro (monthly or yearly): Private AI mode, page → Markdown, list → spreadsheet, auto-apply on websites, advanced table tools, preset sync, unlimited presets, 200-item history.
Try Pro features free 5 times a day, no card needed.

PRIVATE BY DESIGN
Everything runs on your device and works offline. No account, no analytics. Nothing you copy is ever uploaded.

Works with any language. Interface in English, Tiếng Việt, Español, Français, Deutsch, Português, 日本語, 한국어, 简体中文 and العربية.
Rated 0 by 0 reviewers
Log in to rate this extension
There are no ratings yet

Star rating saved

5
0
4
0
3
0
2
0
1
0
No reviews yet
Permissions and data

Required permissions:

  • Input data to the clipboard
  • Access your data for smart-copy-paste-pro-d5eaee.gitlab.io

Optional permissions:

  • Access browser tabs

Required data collection, according to the developer:

  • Authentication information
Learn more
More information
Add-on Links
  • Support Email
  • Copy add-on ID
Version
0.1.1
Size
192.31 KB
Last updated
a month ago (Oct 3, 2026)
Related Categories
  • Web Development
  • Privacy & Security
  • Language Support
License
Mozilla Public License 2.0
Privacy Policy
Read the privacy policy for this add-on
Version History
  • See all versions
Add to collection
Report this add-on
Go to Mozilla's homepage

Add-ons

  • About
  • Firefox Add-ons Blog
  • Extension Workshop
  • Developer Hub
  • Developer Policies
  • Community Blog
  • Forum
  • Report a bug
  • Review Guide

Download

  • Download Firefox
  • Windows
  • macOS
  • iOS
  • Android
  • Linux
  • All

Latest Builds

  • Nightly
  • Beta

Firefox for Business

  • Enterprise

Community

  • Connect
  • Contribute
  • Developer

Follow

  • Instagram
  • YouTube
  • TikTok
  • Bluesky
  • Podcast
  • Privacy
  • Cookies
  • Legal

Except where otherwise noted, content on this site is licensed under the Creative Commons Attribution Share-Alike License v3.0 or any later version. Android is a trademark of Google LLC.