Fast workflow
Designed to reduce friction with direct upload, quick processing, and one-click export.
Open Batch Rename, add your file, then choose the target output and run conversion.
This tool is optimized for file transformation and works best with * as inputs.
When processing completes, download the result in * and verify quality before sharing.
Batch Rename is a privacy-first utility for fast file transformation. It helps you move from * to * with consistent output quality.
Designed to reduce friction with direct upload, quick processing, and one-click export.
Files are handled in an isolated processing flow with minimal retention and clear user controls.
Outputs are tuned for real use cases across *.
A predictable sequence keeps conversion stable across devices and file sizes.
Batch Rename accepts * and exports *.
The pipeline is designed for privacy-first processing with clear user control over inputs and outputs.
Use high-quality source files, choose the closest matching target format, and avoid repeated reconversion cycles.
Batch Rename follows a deterministic conversion flow so results are repeatable and easier to troubleshoot when a file behaves unexpectedly.
Rename hundreds of files at once with pattern tokens, prefix, suffix, and sequential numbering.
File contents are never read, stored, or uploaded. Only filenames are extracted locally in your browser. The renaming is done entirely on your machine — no server involved.
Rename large batches of files using pattern tokens with prefix, suffix, and sequential numbering. The {name} token preserves the original base name, {n} inserts a zero-padded counter, and {ext} preserves the file extension. Supports dropping entire folders for recursive renaming.
Perfect for organising photo collections, renaming downloaded assets, preparing files for upload, or batch-converting naming conventions across a folder.
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