Free Replace All Tool

🟢 Runs Locally — verified: your files are processed in this browser. No uploads.

Swap every single occurrence at once — bulk find-and-replace across huge documents with a live hit counter.

Word Counter

Runs entirely in your browser — paste text and watch the results update instantly. Nothing is uploaded.

100% Client-Side — Your text stays in your browser. Nothing is uploaded.

How to use this tool

  1. 1

    Paste the full document

    No size-based throttling — thousands of matches replace in one pass.

  2. 2

    Set old → new

    Enter the outgoing phrase and its replacement; every occurrence swaps simultaneously.

  3. 3

    Verify with the counter

    The match counter confirms the blast radius before you copy or download.

Key features

InputOutput
500 × 'Acme Corp'All 500 swapped in one pass
Case ON'ACME' survives when it should
Whole-word ON'true' no longer hits 'construe'
Empty replacementOccurrences deleted cleanly

Privacy: your text never leaves your browser

Every Toolflect Text Tool is 100% client-side. The moment you type or paste text, it is analyzed by JavaScript running inside this browser tab. Your text is never sent to our servers, never stored in a database, and never shared with any third party or AI service. Visit counting (see the note at the foot of this page) is separate from your text and never receives it.

  • No uploads, no accounts, no sign-up
  • Your text is processed locally in your browser and never stored.
  • Works offline once the page has loaded
  • Close the tab and your text is gone from memory

You can even verify it yourself: open your browser's developer tools, switch to the Network tab, and type into the tool — no request ever carries your text. You will also see the Google Analytics request that counts the visit; it carries a page view and never anything you typed, and no cookie or identifier is stored until you accept analytics.

Frequently asked questions

How many replacements can it handle?
There's no artificial cap — replacement is a single local pass, so even tens of thousands of matches complete instantly.
Does it replace one at a time?
No — this is a bulk operation by design: every occurrence swaps simultaneously.
Can I see how many were changed?
Yes — the live counter reports exact match count after every edit.
Where does my file go?
Nowhere — all swapping happens locally in this tab.

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Your text stays in your browser and is not uploaded. We use Google Analytics to count visits; until you choose it runs without cookies and stores nothing on your device. · Privacy Policy