Skip to content
epitometool

Find and replace

Text utilities

Find and replace text patterns quickly with optional regex mode.

Updated

Find and replace

Find and replace text patterns quickly with optional regex mode.

Input format: Line 1=find text, Line 2=replace text, remaining lines=content

Output

Quick start

How to use find-replace

Enter input and view computed output.

  1. Step 1
    Enter input

    Paste or type your data in the input box.

  2. Step 2
    Compute

    The tool processes input instantly in your browser.

  3. Step 3
    Use output

    Copy output and continue your workflow.

In-depth guide

Find and replace guide

Find and replace text patterns quickly with optional regex mode. This tool is designed for fast local processing and practical day-to-day use.

Quick start

Paste input, review output instantly, then copy it for your workflow.

Input tips

Use one value per line for structured inputs. Common separators are handled gracefully.

Privacy

Processing runs in your browser tab for the MVP workflow, with no mandatory upload step.

When to use it vs alternatives

Use this tool for quick text transformation, inspection, decoding, testing, or generation without opening a heavier application. Use a project script or test suite when the same transformation must be repeated automatically.

Common pitfalls

  • Check whitespace, casing, escaping, and line endings before using the result in production.
  • Generated or transformed strings can be syntactically valid while still being semantically wrong for your system.
  • Avoid pasting secrets unless you are comfortable handling them in the current browser session.

Frequently asked questions

Does this run in my browser?

Yes. Processing runs client-side for this tool's MVP flow.

Can I paste multiline input?

Yes. Multiline input is supported where relevant.

Can I copy the output?

Yes, use the Copy action in the output panel.

Keep exploring

More tools you'll like

Hand-picked utilities that pair well with the one you're on — all free, client-side, and zero-signup.

More text utilities

See all →

Popular across EpitomeTool

Browse all →
Browse all 200+ free tools