Guides
How to use each tool, with tips and best practices
Table Extractor
How to Extract Web Tables to CSV
Learn how to convert HTML tables to CSV with one click — no more broken formatting from copy-paste.
Heading CheckerHow to Check Heading Structure
Learn how to audit H1–H6 hierarchy for SEO and accessibility issues.
Text Style CheckerHow to Check Text Style Consistency
Learn how to detect fullwidth characters, fullwidth spaces, and halfwidth katakana in CJK content.
Image ResizerHow to Batch Resize Images for Free
Learn how to resize, convert, and rename multiple images at once — then download as a zip.
CSV JoinerHow to Join and Compare Two CSV Files
Learn how to match two CSVs by key column and find matches, differences, and missing rows.
Transcript CleanerHow to Clean Up Transcripts and Remove Filler Words
Learn how to automatically remove um, uh, you know, and other fillers from meeting transcripts.