Rename modes
- CSV match, sequence, find-replace, regex, prefix/suffix
- Map hundreds of filenames in one go
For photographers, marketplace sellers, own-store owners,
and anyone with product/catalog images
Rename, resize & convert hundreds of images in one go
One desktop app for bulk image prep.
Rename, resize, convert (and more) with a live preview—then export safely. No cloud. No account. Files stay on your machine.
- Local-first (no uploads)
- Non-destructive exports
- CSV + Regex renames
- JPG / PNG / WebP + RAW
- Local-first — no uploads, no telemetry
- Non-destructive — originals are never modified
- 7-day full trial — no credit card
- One-time license — lifetime updates & upgrades included
Why Photomation
Standardise your image pipeline in one place.
Repeatable presets, predictable outputs, and a preview-first workflow.
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Save time
Batch rename + resize + convert in one run—no tool-hopping.
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Stay in control
Preview every filename and output before you run. Presets help you stay consistent.
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Privacy-first
Processing stays on-device. No analytics. License checks only when you activate.
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Fits real workflows
CSV mapping, sequences, regex, RAW support—export to JPG/PNG/WebP.
How it works
Your workflow in four steps.
- Drop a folder (or set a watch folder)
- Choose your rename rule (CSV / sequence / find-replace / regex)
- Set resize + format (optional crop, watermark, adjustments)
- Preview “Original → New name”, then export to Processed_Export (or your folder)
Everything you need. One app.
Rename, resize, convert, crop, watermark. Non-destructive — originals stay put; output goes to your chosen folder.
Resize & export
- Width, height, fit, fill, max dimension, or by %
- Export JPG, PNG, WebP; optional quality and size limits
Crop & transform
- Aspect-ratio or pixel crop; rotate 90°/180°/270°, flip
- Applied before resize and export
Watermark & metadata
- Text and image watermarks; brightness, contrast, saturation
- Strip EXIF or set copyright, author, keywords on output
Workflow
- Live preview "Original → New name"; presets and undo
- Pause/resume; optional watch folder
Formats & RAW
- JPG, PNG, WebP; many RAW formats (.dng, .cr2, .nef, etc.)
- Extra outputs: same batch to multiple formats or folders
Deep dive
CSV match — Map filenames with a CSV (old name → new name). Case-insensitive; no match = keep original.
Sequence — Base name + start number + step/padding. Tokens: {date}, {index}, {width}, {height}, {original}, EXIF-based.
Find & replace — Replace fixed text in filenames; extensions stay intact.
Regex — Regular expressions with capture groups ($1, $2) for advanced renames.
Prefix & suffix — Add text to start or end of every filename.
Resize — Width, height, fit inside, fill/cover, max dimension, or by percentage.
Crop — Aspect-ratio (1:1, 16:9, 4:6, custom) or manual pixel crop.
Rotate & flip — 90°, 180°, 270°; flip horizontal or vertical.
Output format — Original, JPG, PNG, WebP. Quality and size limits. Extra outputs to multiple formats or folders.
Watermarks — Text (position, opacity) and/or image/logo (PNG/JPG, scale, position).
Adjustments — Brightness, contrast, saturation, exposure. Applied before watermark and export.
Metadata — Strip EXIF for privacy or set copyright, author, headline, description, keywords (EXIF/IPTC).
Privacy — All processing on your machine. No uploads, no cloud, no account.
Live preview — Table shows "Original → New name" for every file; updates as you change settings.
Presets & undo — Save and recall presets; undo last batch to restore filenames and output.
RAW support — Many RAW formats (.dng, .cr2, .cr3, .nef, .arw). Same batch as JPEGs.
Filters & batch control — Process first N images or by dimension; pause and resume; optional watch folder.
Simple pricing
One-time license. Activate with a key after purchase. Try everything free for 7 days.
7-day trial
Free
Try the full app free for 7 days (no card). Start the trial from the in-app activation screen.
Download trialFull license
$29 one-time
Includes lifetime updates & upgrades. Activate in-app. License keys are validated via Lemon Squeezy.
Buy nowSecure purchase and activation via Lemon Squeezy.
7-day free trial — no credit card required. Try the full app, then decide.
FAQ
- Does it upload anything?
- No. Processing is local. The only network calls are for license activation/validation (Lemon Squeezy) and optional update checks. No analytics or telemetry.
- Does it change my originals?
- No. Exports are non-destructive. Originals are never modified; output is written to Processed_Export or your chosen folder.
- What formats are supported?
- Export to JPG, PNG, or WebP. Many RAW formats are supported (e.g. .dng, .cr2, .cr3, .nef, .arw) in the same batch as JPEGs.
- Can I use it on multiple devices?
- License terms depend on what you purchase (e.g. number of devices). Check the product/checkout page for your plan.
Privacy by design
No uploads. No analytics. No telemetry. All processing stays on your machine. The only outbound requests are for license activation (Lemon Squeezy) and optional update checks. Full privacy policy.
Ready to batch your images?
Download free. Try 7 days, no credit card. Unlock with a license when you're ready.