ToolRecipe

What do you need to get done?

Drop a file here

or .

Open an app

Follow a recipe

All recipes

Use one tool

All tools

Compress JPG

Make JPG photos smaller with a quality slider, online and free. Lower the quality a little and the file shrinks a lot, usually without a visible change. Nothing is uploaded: your browser does the work.

How to compress JPG images

  1. 1Drop your JPG photos in, or click to choose them
  2. 2Set the quality with the slider
  3. 3Press "Compress" and save the result
  4. Smaller JPG files, never bigger than before.

What happens to your files

  • Nothing is uploaded.Your images are read and compressed by your browser, on your own device.
  • Never bigger.If a file cannot get smaller, the original comes back as it is.
  • Many at once.Add a batch and get one ZIP with every result.

What you can do

  • Set the quality from 30 to 95. It starts at 75, a good balance for photos.
  • See each file's size before and after in the list, with the percentage saved.
  • Compress many photos at once and get them as one ZIP, or a single file saved as itself.
  • Drop in other images too: PNG, WebP and AVIF are compressed in their own format.

Good to know

  • The tool follows each file's own format, so a PNG dropped here is compressed as PNG.
  • If a JPG cannot get smaller, you get the original back, never a bigger file.
  • Very low quality shows blocks and blurred edges. Move up a few steps if it looks rough.
  • HEIC photos from an iPhone come out as JPG.

Questions

How much can I shrink a JPG?

It depends on the photo and the quality you choose. Photos from a phone often shrink by half or more at the default of 75, and the list shows the real number for each file.

Does compressing a JPG again hurt it?

Each pass at a lower quality loses a little detail. Start from your best copy and compress once.

Do I need an account or an upload?

No. You do not sign in, and the photos never leave your device.

How it works

Small tools that run in your browser.

Four steps

  1. Start with a file or a task

    Drop a file, search, or pick a task.

  2. The tool opens in a window

    Open as many as you like, side by side as tabs.

  3. Results collect on the right

    Drag a result into the next tool.

  4. Save when you're done

    Saved files go to your downloads.

Who uses what

Tool sets for common jobs.

Put a tool on your home screen

The icon opens that tool, like an app.

iPhone and iPad

  1. Open the tool in Safari.
  2. Tap Share (the square with the arrow).
  3. Choose “Add to Home Screen”, then Add.

Android

  1. Open the tool in Chrome.
  2. Tap the menu (⋮) at the top right.
  3. Choose “Add to Home screen” or “Install app”.

Computer

  1. Open the tool in Chrome or Edge.
  2. Click the install icon in the address bar.
  3. Choose Install.

Skills

Claude skills we use ourselves, one job each.