Description
Nicest Code Standard and Ultimate Licences
Nicest Code is a local HTML code cleaner Chrome extension for removing approved presentation metadata and whitespace clutter from copied HTML while preserving the source you intended to keep.
This product is for a Standard or Ultimate lifetime licence key. The free Lite extension is obtained separately from the Chrome Web Store.
Chrome Web Store extension link:
https://chromewebstore.google.com/detail/hnnlgickjdliocbjeokbogkjhapaleme
Current extension version: v0.8.0
Clean Copied HTML Without Surrendering Control
Visual content copied from AI platforms and other interfaces can include generated attributes, presentation class tokens, table wrappers and unwanted spacing. Nicest Code applies evidence-based, targeted rules without parsing and reserialising the entire document.
- Paste source, open a supported file, or use drag-and-drop.
- Compare the untouched Original with the Modified result.
- Remove approved attributes and complete class tokens.
- Protect PHP blocks and the contents of script and style elements.
- Review numbered changes with original source line numbers.
- Undo, reset, copy, or save a non-destructive cleaned copy.
- Keep source processing on your device.
Licence Editions
| Feature | Lite | Standard | Ultimate |
|---|---|---|---|
| General HTML Cleanup | Included | Included | Included |
| Copied ChatGPT HTML preset | Included | Included | Included |
| Gemini, Claude and Perplexity presets | Unavailable | Included | Included |
| Semantic and directionality controls | Unavailable | Included | Included |
| Make the Nicest Code mode | Unavailable | Included | Included |
| Custom quick-removal fields | Unavailable | Included | Included |
| Batch processing and provider detection | Unavailable | Unavailable | Included |
| Custom rule packs and import/export | Unavailable | Unavailable | Included |
| Licence activations | No key required | 1 | Up to 10 |
Lite Edition
Lite is the free base edition included with the Chrome extension. It provides the complete core single-source workflow without requiring a licence key.
Lite includes General HTML Cleanup, the Copied ChatGPT HTML preset, file and clipboard workflows, Original and Modified comparison panels, detailed reports, undo, reset, copy and Save As.
Standard Edition
Standard expands the single-source workflow with:
- Gemini, Claude and Perplexity presets.
- Semantic and accessibility attribute controls.
- Directionality attribute controls.
- Custom quick-removal fields.
- Make the Nicest Code advanced mode.
- One activated installation.
Ultimate Edition
Ultimate includes everything available in Standard, plus:
- Local batch processing for up to 100 supported files or 50 MB.
- Provider-evidence detection before and after cleaning.
- Per-file source inspection and reports.
- Combined batch reports.
- Local cleaned ZIP creation.
- Custom rule-pack creation, editing, duplication, import and export.
- Up to ten activated installations.
Privacy by Design
Source, clipboard content and opened files remain on your device. Nicest Code does not send them to Jays n Dees for cleaning.
Paid-edition licence operations send only the licence credentials, a random installation identifier, the extension version and the requested licensing action. Please review the Jays n Dees Privacy Policy for complete details.
Purposefully Limited
Nicest Code is a targeted source cleaner, not a speculative formatter. It does not format PHP, JavaScript or CSS, and it does not remove arbitrary code merely because that code appears unnecessary.
Requirements
- Google Chrome with Manifest V3 extension support.
- A network connection for paid-edition activation and periodic licence verification.
- Supported source files: HTML, HTM, PHP and TXT.
Licence Delivery and Activation
Standard and Ultimate licence keys are displayed after checkout and included with the order details.
To activate a new key, open Nicest Code, select the current licence-edition button, enter the key, then select Activate licence.
If an existing key is upgraded on the same customer account, open Nicest Code, select the current licence-edition button, then choose Verify now.
Guest checkout: A guest purchase can create a new key even when the same email address has been used previously. You may need to deactivate an existing installation before activating the new key on that browser.
For assistance, visit Nicest Code Support or use the Jays n Dees contact form.






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