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Bulk Resize

One recipe for up to 10 photos at a time. Drop them in, watch each one get done, download a ZIP.

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What bulk resizing is for

Sometimes one photo isn’t the job. A shop owner has a set of product shots for a new listing. A teacher needs a class’s photos at the same size. A photographer wants smaller copies of the best shots to send to a client. Doing those one by one is slow; with one recipe for all of them each batch of 10 takes seconds.

What you can do in bulk

RecipeExample
Exact pixelsEvery product photo at 2000 × 2000
KB sizeEvery scan under 200 KB for a portal
PercentEvery photo at 50% for email
CompressSame pixels, much smaller files for a website
ConvertA batch of HEIC or WebP files to JPG

How to do it here

  1. Set the recipe on the left exactly as in the main studio: pick a preset or a mode, and the Save as format.
  2. Drop up to 10 photos on the right (or tap to choose several files, or paste). If you add more, the first 10 are kept and the note tells you how many were left out.
  3. Hit Repixel it ✨. Each row turns ✓ with its new size, or ✗ with the reason. Then tap Download all as ZIP, or download single files from their rows.

How it works on your device

Photos are processed two at a time by separate workers, so the page stays responsive and memory stays under control even with 12-megapixel phone photos. Each result is checked the same way as in the single studio: real pixel size, real file type and, in KB mode, the exact byte count. The ZIP is built in your browser too. Images are already compressed, so the ZIP stores them as they are, which is quick.

Tips

  • Changed the recipe after a run? Rows show “recipe changed” and a Run again on all button appears, so you never download a mix of old and new settings.
  • Mixed shapes in pixels mode are centre-cropped. If some photos need a custom crop, do those in the single studio where you can drag the box.
  • More than 10 photos? Download the ZIP, tap Clear, then add the next 10.
  • Big photos on a phone: close other apps first; it helps with memory.

Totals at the top show how many files are done, how many failed, and how much space you saved overall.

📖 Read the guide: How to Make a Photo Small Enough to Email · How to Open iPhone HEIC Photos on Windows

FAQ fr

How many photos can I resize at once?

Up to 10 photos per batch, free. When a batch is done, download the ZIP, hit Clear and add the next ones. Bigger batches are planned for a Pro version.

Are my photos uploaded?

No. Everything happens in your browser, which is also why it's fast: there's no upload or download queue.

Can I compress or convert in bulk too?

Yes. The recipe panel is the same as the single-photo studio: Pixels, KB size, Percent and Compress, plus JPG, PNG or WebP output.

What happens if one photo fails?

It's marked with ✗ and the reason, and the rest carry on. Everything that worked goes into the ZIP.

What are the files called?

Each file keeps its original name plus the new size, like holiday-repixel-1080x1080.jpg. Duplicate names get (2), (3) added in the ZIP.