© 2026 Jamie Cardoso. All rights reserved. · v1.1.5 · jamiecardoso-mentalray.blogspot.com · digipicture.co.uk
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Drop your RAW photos here

BatchRoom reads the full-resolution previews embedded in your RAW files, auto-corrects them in batch, organizes everything by capture date and time, and exports high-resolution JPEGs into date-named folders. Everything runs locally in your browser — no photo ever leaves your computer.

CR2 · CR3 · NEF · ARW · DNG · RAF · ORF · RW2 · PEF · SRW  +  JPEG / PNG / TIFF
© 2026 Jamie Cardoso. All rights reserved. · jamiecardoso-mentalray.blogspot.com · digipicture.co.uk
Select a photo on the left to edit it.

Tip: ✨ Auto-correct all fixes exposure, contrast, white balance and shadows for the whole batch in one click.
fit
BEFORE — unedited original

Corrections

▾ Selective colour
▾ Retouch

Quick looks

Instruction

Understands: brighter · darker · warmer · cooler · more/less contrast · punchy · vivid · muted · soft · matte · lift shadows · recover highlights · sharper · black & white · enhance the greens/blues/reds/sky · more appealing · golden hour · moody · dramatic · dreamy · fresh · deeper blacks · brighter whites · skin tones · autumn colours

Apply current settings to

Tick photos via their ✓ corner box — or Ctrl-click a photo to tick it and Shift-click to tick a whole range at once.

▾ Style memory

No edits learned yet. As you adjust photos and export, BatchRoom learns the corrections you consistently make and folds them into Auto.
Drop photos to import
Connecting…
⏳

User access & licensing
LICENSING Trial length days Purchase link Gumroad product ID
Generate license keys: · lasts month(s) · quantity key(s) for
Each key activates ONE account with its tier and adds the months of access. When you sell on Gumroad: generate a batch here, add them to your Gumroad product (Gumroad emails you automatically on every sale), and the buyer pastes the key into the app — machine-locking then happens by itself.
UserStatusJoinedLast sign-inActions
Click ▸ on a row for that user's activity: country, time spent, and which tools they use. Changes take effect on the user's screen within seconds — a paused or revoked user is locked out immediately, even mid-session. Remove deletes the user's access record and saved style data; to also erase their login credentials permanently, delete them in the Firebase console → Authentication. ✨ Update community tuning averages every user's manual face-area corrections (numbers only — never photos) into a shared model and publishes it to all accounts, so the whole community's tweaks improve face detection for everyone. Each user's own corrections still take priority on top.
⤢ Resize & crop
Image Size
Type the exact size you want this crop to come out at. The two figures stay in proportion while the chain is locked, so the picture can never be stretched — untick it to type both freely. ✓ Apply now finishes the photo at that size straight away — the crop handles go and you are looking at the finished picture. Set size only keeps the handles up so you can re-frame first. Either way, one Ctrl+Z puts the photo back exactly as it was.
Technical status report













✨ Set up a.i mode




a.i mode sends the current photo and your written instruction to Google's Gemini image
model and brings back a professionally generated image — for example your bracelet placed naturally on a
woman's wrist.


It needs your own Google AI key: open
aistudio.google.com/apikey,
sign in with any Google account, press “Create API key”, and paste it below. The key is stored only on this
computer and is never sent to BatchRoom.


Generating images is not free.
Making the key costs nothing, but Google does not offer its image model on the free allowance at all — you have
to turn billing on in AI Studio and put credit on the account before ✨ Generate will work. Around £15–£20 goes
a long way; you are billed per image, by Google, not by BatchRoom.
Google's current prices.


Reading photos for 🔎 search is different — that uses Google's ordinary text-and-vision model,
which does have a free daily allowance. The same key does both.

















🔑 Activate your license




Paste the license key you received with your purchase. Activation ties the license to your
account and this machine counts toward your plan's machine allowance.
















✨ Continue with YOUR Gemini subscription




Google doesn't let outside apps spend a Gemini Pro subscription directly — but you can
use yours in two clicks:


    

  1. Press the button below — it copies the full prompt, saves the prepared photo to your
Downloads, and opens Gemini.
    2. 

  2. In Gemini: attach the downloaded photo (➕), paste the prompt (Ctrl+V) and send.
    3. 

  3. Save the generated image and drag it back into BatchRoom — done.
    4. 














🎯 Match the look of a benchmark photo





 is the benchmark. BatchRoom will measure its light and colour — exposure,
brightness, contrast, white balance, whites & blacks, colour intensity — and automatically
re-solve every chosen photo's sliders until they measure the same, so the set looks like it was
shot in one session with one camera. Each photo's own retouch and area settings are kept.
One Ctrl+Z undoes the whole match.















Export high-resolution JPEGs































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This is the one genuinely automatic route. Google Drive, Dropbox and OneDrive all keep a
synced folder on your computer — point BatchRoom at it and their own app uploads
everything in the background, with no password ever passing through BatchRoom.
BatchRoom explains which folder to pick before the chooser opens, and warns you if the folder
you choose does not look like one that syncs. Windows calls that chooser “Select where this
site can save changes” — it is a folder chooser, not a download.
WeTransfer has no synced folder, so BatchRoom makes one ZIP and opens WeTransfer for you to drop it in.


















































📷 Learn style from photo(s)





Choose one or more finished photos — pictures whose look you want BatchRoom to copy. They can be
your own edits, or a photographer's work you admire. BatchRoom measures their brightness, contrast,
warmth, colour strength and how tightly the subject is framed, then folds that into the style memory
for this category. Nothing is uploaded — the measuring happens on your computer.

















🔎 Find & arrange — this shoot





Nothing moves until you say so. Tick the criteria you want, put them in your order of relevance
with the arrows, then press Arrange. Photos are never hidden — matches simply come to the
front, and Undo arrange puts the original order straight back.