• English

      • Text Toolbox

      Text Toolbox is an integrated browser text utility that consolidates the most common cleanup, extraction, and formatting operations into a single page. Messy text from a webpage, lists of fields, or content that needs bulk reordering — all handled in a few clicks.

      Text Toolbox interface

      What problems does it solve?

      • Extract specific content: pull URLs, JSON keys, pattern-matching fields from a large body of text
      • Clean up noise: strip ads, GPT citation markers, HTML tags, blank lines
      • Batch formatting: add prefixes/suffixes to each line — Markdown lists, CSV, SQL IN clauses
      • Sort & organize: asc/desc sort, reverse, dedup (with an exclusion list)
      • Complex pipelines: filter → regex → affix multi-step cleanups

      Page layout

      Top to bottom, three cards:

      1. Source Text — input area + file upload + the "Smart Trim" toggle (bottom right)
      2. Regex Engine — regex input + 5 presets + 3 flags + two action buttons
      3. Line Tools — line-level operations grouped by purpose

      When done, a Result card appears at the bottom with copy / export / format / move-to-source actions.

      Source Text card

      • Paste: directly into the textarea
      • Upload: drag-and-drop or click; TXT, MD, JSON, CSV and other rich-text formats supported
      • Smart Trim toggle (default on): when on, almost every processing button first trims per-line whitespace and drops empty lines; when off, the original line structure is preserved

      Regex Engine card

      • Regex input: any JavaScript regex pattern
      • 5 common presets (CheckableTags): one click fills in the regex and sets the appropriate flags
        • URL (strict): matches plain https:// URLs without trailing punctuation
        • URL (loose): catches URLs containing brackets, semicolons, more punctuation cases
        • Remove Index: strips leading "1. ", "2、", "3) " line numbers
        • Extract JSON Key: pulls every key name out of a JSON blob (multiline)
        • GPT cite markers: cleans [1], (cite...) residue from GPT/Claude output
      • 3 flags: global (g) / multiline (m) / case-insensitive (i)
      • Two buttons:
        • Run Match: extract every match and list them; toast shows the count
        • Remove Matches: delete matches from the source; also collapses 3+ newlines to 2

      Line Tools card (grouped by purpose)

      Organize

      • Sort Ascending / Descending: alphabetical (Unicode order); click toggles direction
      • Reverse: invert line order
      • Dedup: drop fully duplicate lines (use with the "Exclude" textarea below to keep certain lines even when duplicated)
      • Format: drop blank lines + smart trim (or not, depending on the toggle)

      Filter

      • Type comma-separated keywords, e.g. ad,promo,channel
      • Click "Filter Lines": delete every line containing any of the keywords; result lands in the Result card

      Prefix / Suffix

      • Prefix input: prepended to every line (empty by default)
      • Suffix input: appended to every line (defaults to ,100, edit freely)
      • Example: prefix - , empty suffix → convert plain text into a Markdown list
      • Example: prefix ', suffix ', → convert a list of strings into a SQL IN (...) clause

      Convert

      • Smart Split: uses compromise English NLP for sentence boundaries + Chinese paragraph rules
      • JSON Beautify: lenient parse (handles unquoted keys, single quotes, comments) + 2-space indent
      • Common Link Replace: replace every https://huggingface.co with https://modelscope.cn/models — useful for switching HuggingFace links to a China-accessible mirror

      Advanced (same row of buttons)

      • Regex Extract + Affix: extract via regex then batch-apply prefix/suffix in one step
      • Batch Task Extract: a URL → number pairing pipeline — finds each line's URL, then scans for numbers attached to keywords like 点赞 / 转发 / 评论 / 播放 / 差 / 曝光 / 阅读 (Chinese social-media metrics) and outputs CSV grouped by metric
      • Adjacent Swap: swap line pairs end-to-end (input must have an even line count)
      • Custom Operation: extract all URLs via the "URL (loose)" preset + reverse order + join with commas (handy for reverse-lookup URL lists)

      Exclude (paired with Dedup)

      • The multi-line textarea at the bottom of the Line Tools card
      • Used by Dedup: lines listed here are kept even when duplicated
      • Example: exclude Home\nAbout to preserve those headings across repeated occurrences

      Result card

      When something has been produced, the Result card surfaces:

      • Copy: one-click clipboard copy
      • Export: download as text-processed.txt
      • Format: clean up extra blank lines in the result
      • Result → Source: pipe the result back into the input for the next step (great for multi-stage pipelines)

      Tips

      Getting started

      • Try the presets first — Regex Engine card → click a tag
      • Test on a small slice before processing critical data
      • Stacked operations: filter → extract → affix solves most cleanups in three clicks

      Power moves

      • Keep Smart Trim on for almost every workflow
      • Chain multi-step pipelines via "Result → Source"
      • When regex stumps you, describe the problem + sample input + expected output to ChatGPT/Claude

      Runs entirely in your browser — no data is uploaded — safe for sensitive material.