Find and replace text with regex and case sensitivity options
Refine AI-assisted text while keeping your meaning and voice.
Try NowPaste text to search and replace.
Live preview as you type.
Find and Replace
Fix typos, clean data, and refactor content without installing a single application. Drop in text of any length, run simple or regex-powered replacements, and copy the result back into your workflow in seconds.
Handle simple text replacements or complex pattern matching with the same lightweight interface.
Swap any word or phrase instantly without worrying about formatting or file types.
Unlock advanced search capabilities for emails, dates, multi-line snippets, or any custom pattern.
Choose whether the tool should respect capitalization when matching text.
Avoid partial matches when updating variable names, acronyms, or short keywords.
Stay confident about every replacement with instant feedback and safety controls.
See original and updated text together so you can verify changes before copying.
Pinpoint every match in the input text so nothing slips past you.
Work through matches one at a time or complete the entire change in a single click.
Paste large datasets, full articles, or code files without size limits or upload delays.
Everything runs inside your browser, so edits stay fast, private, and under your control.
Text never leaves the page. No files are transmitted, stored, or logged anywhere.
Open the page and start editing immediately on desktop, tablet, or phone.
Use familiar shortcuts for selecting, copying, and stepping through matches.
Quickly revisit past patterns by keeping them in your clipboard or notes.
Follow these five steps whenever you need to tidy up text or roll out bulk updates.
Step 1
Drop in any content from documents, spreadsheets, CMS exports, chat logs, or code.
Step 2
Use plain text for quick fixes or enable the regex option for more advanced pattern matching.
Step 3
Leave the replacement empty to delete matches, or supply any text, numbering, or captured groups.
Step 4
Toggle case sensitivity, whole word matching, and live preview controls as needed.
Step 5
Review the preview, then copy the edited text back to your editor or paste destination.
It fits anywhere you need quick edits without opening a heavy desktop editor.
Correct typos, update style guidelines, and standardize product names in bulk content.
Normalize spacing, remove stray symbols, or adjust delimiters before importing into spreadsheets.
Rename variables, adjust log prefixes, or wrap snippets with new syntax safely.
Transform chat transcripts or ticket exports so they fit analytics or reporting templates.
Save helpful regex cheats in a note so you can drop them in quickly when a similar task appears.
Test complicated replacements on a short snippet before applying them to entire paragraphs.
Pull matched values into the replacement using $1, $2, and so on for flexible rearrangements.
Pair find and replace with spreadsheets, CSV editors, or IDE refactors for complex workflows.
Quick answers to the most common questions about the find and replace workflow.
It works entirely in the browser, so you do not need to install anything or open a large document editor. It is quicker for plain text jobs, supports regex and live previews, and keeps data on your device. Desktop tools still win when you must preserve complex formatting.
Enable the regex toggle, then use familiar patterns such as \\d for numbers, \\s for whitespace, and capture groups like (pattern) with replacements that reference $1, $2, and so on. Test on a short sample before applying to large text.
Yes. Leave the replacement field empty to delete any matches. This is handy for removing unwanted phrases, stray punctuation, or duplicate whitespace.
No. Everything happens within your browser session. Once you close the page the data disappears, making the tool safe for drafts, proprietary code, or customer information.
Because the processing happens in memory, the tool comfortably handles documents with tens of thousands of words. Extremely large inputs may take longer depending on your device, so try breaking work into sections if performance drops.
When regex is disabled you can type characters exactly as they appear. With regex enabled you should escape special tokens using a backslash, for example \\? to match a question mark.
Keep a small snippet library in your notes app or version control. Because everything is text based, you can paste known-good patterns and replacements whenever you revisit similar jobs.
Yes. The layout is responsive and supports mobile copy and paste gestures, so you can clean up text while away from your main workstation.
