UD5 Toolkit
Online Audio Click & Pop Remover - Clean Vinyl Recordings
Remove clicks, pops, and crackle from audio recordings. Useful for digitizing vinyl. Threshold‑based local processing.
Tag: Text Cleaner - Whitespace & HTML
10+ toolsCSS Vendor Prefix Remover - Online Clean Legacy Code
Paste CSS with vendor prefixes and get a clean version with only the standard property. Modernize your stylesheets.
HTML Attribute Remover - Online Clean Up Markup
Strip specific or all attributes from HTML tags. Clean up messy code. Keep the structure. Purely local.
Random Kid’s Joke Generator - Online Clean Laughs
Get a random, clean, and silly joke perfect for children. Guaranteed giggles. No offensive content.
File Name Sanitizer - Online Remove Invalid Characters
Paste a string and get a clean, safe file name by replacing forbidden characters. Works for Windows, Mac, Linux.
Remove Line Numbers - Online Clean Code Snippet Tool
Strip leading line numbers from code snippets or poetry. Quick and accurate. Restore the original text. Entirely local processing, no data upload.
Remove Duplicate Words - Online Text Cleaner
Paste a sentence and remove repeated words (keep first occurrence). For cleaning auto‑generated text. Local.
!important Remover - Online Clean Up Overqualified Rules
Paste your CSS and strip all `!important` declarations in one click. See a list of affected rules. Local tool.
HTML Sanitizer - Online Clean Dangerous Tags & XSS Prevention
Strip dangerous HTML tags and attributes (scripts, onclick) to prevent XSS attacks. Safe iframe preview. Local sanitation engine.
Remove Line Breaks - Online Single Line Converter
Remove all line breaks and turn multi-line text into a single continuous string. Optionally replace line breaks with spaces. Fast and secure local tool.