How to remove extra spaces without damaging layout
Clean repeated spaces and tabs while preserving meaningful paragraphs, code indentation and table alignment.
ORIGINAL WORKFLOW LIBRARY
Use browser tools with context, examples and limits.
These guides answer a specific task or troubleshooting question, show where a focused tool fits and identify the cases that still need manual review.
How to join lines with commas, pipes or custom separators
Turn one-item-per-line text into a comma, pipe or custom separated value while handling empty lines and CSV quoting.
How to split comma-separated text into one item per line
Split simple comma, pipe or semicolon lists into lines and recognise when quoted CSV needs a real parser.
How to extract numbers from text without losing context
Extract integers and decimals from notes or reports, then preserve units, labels, signs and locale context before calculation.
When removing duplicate words helps—and when it harms prose
Remove repeated words from tags and vocabulary lists while protecting intentional repetition, names and natural writing.
How to extract and organise hashtags from captions
Collect hashtags from social copy, deduplicate them, preserve Unicode tags and review platform-specific limits.
Reverse, sort or shuffle lines: choose the right list operation
Understand the difference between reversing, sorting and randomising a list, and protect order when it carries meaning.
How to convert JSON to CSV without losing fields
Convert record-shaped JSON and header-based CSV while handling missing fields, arrays, nested objects and quoted commas.
What a JWT decoder can—and cannot—tell you
Inspect JWT header and payload claims locally while understanding signatures, expiry, issuer and trust boundaries.
How to read URL query parameters without breaking the URL
Parse scheme, host, path, query and fragment; handle repeated parameters and encode values rather than whole URLs.
How to escape text before putting it in a regular expression
Escape regex metacharacters in literal user text, distinguish patterns from replacement strings and test the result.
Markdown to HTML and back: what survives conversion
Convert headings, lists, links and emphasis while understanding sanitization, tables, embedded HTML and layout loss.
How to check WCAG color contrast for text
Calculate contrast ratios, understand AA and AAA thresholds, test large text and review hover, disabled and focus states.
Base64 vs URL encoding: choose the right representation
Compare Base64 and percent encoding, understand Unicode input and avoid treating reversible encoding as encryption.
Unix timestamps: seconds, milliseconds and time zones
Distinguish 10-digit seconds from 13-digit milliseconds, convert to ISO time and avoid local-time off-by-one errors.