Batch File Renamer vs Renamer.ai
Batch File Renamer
berndhagen.github.ioRenamer.ai
renamer.aiSide by side
| Figure | Batch File Renamer | Renamer.ai |
|---|---|---|
| Price from | Free | $9.95/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | Yes | — |
| Web | Yes | Yes |
| Windows | — | Yes |
| macOS | — | Yes |
| API | — | Yes |
| Self-hosted | Yes | — |
| Plans published | 1 | 4 |
| Spec score · File Renaming Software | 8.7 (#3) | 8.7 (#4) |
| Integrations | The documented implementation uses GitHub Pages deployment, GitHub Actions workflows, Zustand persistence and client-zip for ZIP generation. | API access is offered for custom integrations, with Google Drive, Dropbox, OneDrive, document management systems, accounting and ERP software, and workflow automation tools listed as possible connections. |
| Licence | The repository is released under the MIT License, permitting use, modification, distribution and commercial use subject to the notice requirement. | The terms reserve the service, features and original content as Futuristica d.o.o. intellectual property, indicating proprietary software rather than open source. |
| Security and privacy | The maker states that files are processed locally, are not uploaded, and are not modified at their source. | The privacy policy states that data is encrypted in transit with TLS 1.2+ and at rest with AES-256, and that file contents are not used to train AI models. |
| Support | The maker directs users to report problems or requests by opening a GitHub issue with reproduction details and browser and operating system information. | Starter and Pro include normal support with email responses within 48 hours; Power User and Ultimate include priority email support within 24 hours. |
| What it does | Batch File Renamer is a browser workspace for applying ordered rename rules to many files and exporting renamed copies. | Renamer.ai analyzes file contents with AI and generates descriptive names for documents, images and other files. |
Plans
Renamer.ai
- StarterFree
- Pro$9.95 a month
- Power User$29.95 a month
- Ultimate$99.95 a month
In their own words
Batch File Renamer
Batch File Renamer is a free, open-source web app for preparing new names for multiple files and previewing the results. It processes files locally in the browser, does not upload them and leaves source files unchanged. Ten operations cover find and replace, prefixes and suffixes, case changes, numbering, date and time, regular expressions, cleanup and extension changes. Presets handle numbering, date prefixes, filename cleanup, music files, episode formatting, lowercase conversion and replacing spaces. Users can save reusable operation chains in browser local storage and undo or redo changes across 50 operation states. Validation flags invalid or empty names, reserved Windows device names, trailing spaces or periods, names over 255 characters and duplicate selected outputs. Export creates a ZIP archive containing selected valid files as renamed copies rather than changing originals on disk. Modern browsers support file import; folder picking is best in Chromium-based browsers, and save-picker support varies. The MIT license permits use, modification and distribution subject to its notice. The web plan costs nothing and needs no installation or registration.
Renamer.ai
Renamer.ai analyzes file contents with AI and OCR to create descriptive filenames. It handles more than 30 formats, including documents, spreadsheets, images, presentations, vector files, and email files. Users can rename batches, build templates from details such as document type, date, company or person names, invoice information, and project details, or set Magic Folders to rename files when they arrive. The service supports more than 20 languages and can detect a file's language automatically. Listed platforms include macOS, Windows, web, and API; desktop plans include batch renaming and Magic Folders. The free Starter plan allows 25 renames per month, while paid plans range from 200 files per month on Pro to 5,000 on Ultimate. Pro costs $9.95 a month. The web demo has a 100 MB maximum file size. Web uploads are stored on EU servers for up to 24 hours; files processed through the desktop app are not stored on the service's infrastructure. The company says data is encrypted in transit and at rest, and file contents are not used to train AI models.