Powerful scratchpad with ability to perform a lot of text transformations, such as:
- Calculate hashes
- Encode text
- Decode text
- Remove trailing spaces and lines
- Count lines, symbols and words
- Format JSON and XML
- Escape and unescape strings
- Convert JSON to YAML and vice versa
- Filter lines
- And so on.
The application is extendable with your own script-based actions.
Screenshots
Observed history
| App | Change | Version | When ↑ |
|---|---|---|---|
| updated | 4.3.2 | 3 Oct 2026 |
Upstream releases
Release notes supplied by the developer. These dates are not Flathub package publication times.
4.3.23 Oct 2026
Dependencies are updated
4.3.115 Nov 2025
Fixes:
- Fix "Keyboard Shortcuts" menu item
4.3.010 Oct 2025
New actions:
- Markdown to HTML
Fixes:
- Prevent seach bar from making some text inaccessible
4.2.030 Mar 2025
New actions:
- Lowercase and uppercase
- Capitalize Words
- Encode and decode quoted printable
- Decode data URLs
Bug fixes:
- Fix XML prettifier not prettifying many XMLs



