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RRename.Tools

A powerful browser-based batch renaming tool. Supports regex, rule chains, live preview — all processing done locally with complete privacy.

100% Local Processing, Zero Data Upload

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Guides

Practical file renaming guides

Learn reliable workflows for cleaning up photos, media libraries, downloads, and archive folders with live preview and local processing.

Featured workflows

Rename.Tools sample test mode with six imported filenames and an unchanged preview

Getting started

Batch file renaming basics: import, preview, execute

Learn the safest Rename.Tools workflow: add files, build a rule chain, inspect the preview, resolve conflicts, and execute locally.

9 min read2026-05-22
Rename.Tools photo cleanup workflow showing camera filenames converted with a sequence rule

Photos

Organize photos by date and sequence number

Rename camera photos with date prefixes and padded sequence numbers so albums stay sortable and easy to scan.

10 min read2026-05-22
Rename.Tools regex rule extracting a video episode code and updating the preview

Patterns

Use regular expressions for batch file renaming

Learn practical regex rename patterns for removing clutter, rearranging dates, and extracting useful filename parts.

11 min read2026-05-22

All guides

Getting started

Batch file renaming basics: import, preview, execute

Learn the safest Rename.Tools workflow: add files, build a rule chain, inspect the preview, resolve conflicts, and execute locally.

Read guide

Photos

Organize photos by date and sequence number

Rename camera photos with date prefixes and padded sequence numbers so albums stay sortable and easy to scan.

Read guide

Patterns

Use regular expressions for batch file renaming

Learn practical regex rename patterns for removing clutter, rearranging dates, and extracting useful filename parts.

Read guide

Numbering

Create stable filenames with sequence numbering

Use padded sequence numbers, sorting, and per-folder numbering to create filenames that stay organized everywhere.

Read guide

Media

Organize music libraries and video episode filenames

Clean up music files and video episodes with metadata variables, sequence rules, regex patterns, and TMDb-assisted matching.

Read guide

Ready to try the workflow?

Open Rename.Tools, add a few sample files, and preview every rule before touching the real filenames.

Start renaming