Find and Replace: free online, fast and secure
Changing a name, price, city or phrase throughout a long text by hand is slow and you might miss one. This tool finds every match and replaces them all in one click.
It shows how many matches exist before you replace, and supports match case, whole words and regular expressions for advanced patterns.
How to use Find and Replace
- Paste your text. Any length.
- Enter find and replace values. The match count updates live.
- Replace all. Copy or download the updated text.
Why use ConvertKaro Find and Replace? Free, fast and secure
Here is what makes this Find and Replace tool different from most websites.
100% Free
Every feature of this tool is free for everyone. We do not lock better quality or bigger files behind a paid plan.
Fast results
Your file is processed right inside your browser, so there is no upload or download queue. Most jobs finish in a second or two, even on a slow mobile connection.
Secure and private
Privacy is built in: the conversion runs locally with JavaScript, so your data is never sent to us or anyone else. Close the tab and everything is gone.
No signup, no watermark
No registration and no watermark, ever. What you download is exactly your file.
Works on every device
Works in Chrome, Safari, Edge and Firefox on Android, iPhone, Windows, Mac and Linux. No app to install.
Regex support
Use patterns like \d+ to match all numbers, with $1 group references in the replacement.
ConvertKaro vs other websites and apps
| ConvertKaro | Typical website or app | |
|---|---|---|
| Price | Free forever, every feature | Free trial, then paid plans |
| Your data | Stay on your device | Uploaded to a server |
| Signup | Not needed | Often required |
| Watermark or ads on result | Never | Common on free plans |
| Speed | Instant, no upload wait | Depends on upload speed |
| Daily limits | None | Usually limited |
Common uses for Find and Replace
- Updating names or prices in templates
- Changing dates across documents
- Cleaning exported data
- Bulk-editing product descriptions
- Fixing repeated spelling mistakes
Tips for the best results
- Turn on “Whole words only” so “cat” does not change “category”.
- Leave “Replace with” empty to delete all matches.
- Test complex patterns in the Regex Tester.
- Compare before and after with Text Compare.
Good to know
Clean, well-structured text is easier to read, ranks better in search engines and looks more professional. Small issues like double spaces, inconsistent capitalisation, repeated lines or a post that is too long can hurt readability. Find and Replace fixes or measures these things instantly. It works with English, Hindi and other languages, and handles very long texts because everything is processed by your own device rather than a remote server.
| Price | Free, no limits |
|---|---|
| Processing | In your browser, instant |
| Signup | Not required |
| Watermark | None |
| Works on | Android, iPhone, Windows, Mac, Linux |
| Category | Text tools |
How Find and Replace keeps your text private
Find and Replace is written in JavaScript and runs entirely inside the browser tab you have open. When you type or paste, the result is calculated on your own device. Nothing is sent to ConvertKaro or any third party, nothing is saved in a database, and there are no accounts or tracking of what you enter. That makes it safe for private text, such as salary figures, client data, API keys or personal notes.
Using Find and Replace on your phone
Find and Replace is designed for small screens. Buttons are large, options are simple, and results update as you type. On iPhone, downloaded files appear in the Files app under Downloads; on Android they go to the Downloads folder.
Who uses Find and Replace?
Find and Replace is used every day by people from many backgrounds, for example:
- Students writing essays and assignments with word limits
- Bloggers and SEO writers checking content
- Social media managers writing captions and bios
- Office staff cleaning up copied text and lists
- Anyone who works with words every day
Supported input: Any text in English, Hindi and other languages, copied from Word, Google Docs, websites, PDFs or WhatsApp.
Frequently asked questions
Can I delete a word everywhere?
Yes. Leave the replacement empty and press Replace all.
What are regular expressions?
Patterns that match text by rules, for example \d{6} for any 6-digit PIN code.
Is it case sensitive?
Only when “Match case” is ticked.
Is Find and Replace really free?
Yes. Find and Replace on ConvertKaro is 100% free with no limits, no signup and no watermark. There is no paid version.
Is it safe to use Find and Replace online?
It is one of the safest ways to do it, because nothing is uploaded. All processing happens locally on your device, and the data disappear when you close the page.
Does Find and Replace work on mobile?
Yes. It works in Chrome and Safari on Android phones and iPhones, as well as on tablets and computers. No app is needed.
Do I need to install anything to use Find and Replace?
Nothing to install. Open the page in any modern browser and it works immediately, even offline after loading.
Will ConvertKaro add a watermark or ask me to sign up?
No. There is no watermark, no login and no email required. Copy or download the result as it is.
Does Find and Replace work offline?
Once this page has finished loading, the tool keeps working even if your internet connection drops, because all processing happens on your device.
Related free tools
You may also find these tools useful: Regex Tester, Text Compare, Remove Extra Spaces, Case Converter, Remove Duplicate Lines.