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For companies

Morse code flasher

Flash a message in Morse code with your screen, and beep it too if you like. Type a word such as SOS, see the dots and dashes, and let the light blink them at 2 to 7 words a minute, once or on repeat. Free, online, in your browser.

How to flash Morse code with your screen

  1. 1Type your message
  2. 2Set the speed, and tick "Beep too" for sound
  3. 3Click "Flash it" and point the screen where it should be seen
  4. Your message blinking in Morse code, with or without a beep

What you get

  • Gentle on the eyes.The light never flashes more than three times a second, so the speed stops at 7 words a minute
  • Light and sound.Add a soft 650 Hz beep to the light, or use the beep and look away
  • Shows the code.Dots and dashes appear as you type, and letters with no Morse sign are named

What you can do

  • Turn letters, numbers and common signs into Morse code, including ä, ö, ü, é and ñ
  • Flash it at 2 to 7 words a minute, with the standard gaps between signs, letters and words
  • Repeat the message until you stop it
  • Beep along with the light
  • Make the light fill the screen with the full screen button, where your browser offers it

Good to know

  • This tool flashes the screen. If flashing light is a problem for you, turn on the sound and look away
  • The speed stays low on purpose, so trained Morse operators may find it slow
  • ß is sent as ss. Signs that have no Morse code are left out and listed under the code
  • Your message and settings are kept in this browser only. Nothing is sent anywhere

Questions

How do I flash SOS in Morse code?

Type SOS and click "Flash it". The light shows three short, three long and three short flashes. Tick "Repeat" to keep sending it.

Why can I not make it faster?

Faster flashing could trigger seizures in people with photosensitive epilepsy. At 7 words a minute the light flashes less than three times a second.

Can I hear the Morse code as well?

Yes. Tick "Beep too" and every flash comes with a short tone.

Does it work on a phone?

Yes. Open the page on your phone and turn the brightness up. On an iPhone there is no full screen button, so hold the phone with the light towards the other side.

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How it works

Small tools that run in your browser.

What runs where

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A tool your browser has kept also works without internet. Under Offline, at the bottom of this page, you can save everything at once, and the site keeps working without a connection.

Some tools have AI built in, for example to remove a background or enlarge a photo. Your browser downloads their AI models once, from ToolRecipe itself, and then runs them on your device. No tool sends your files to an online AI service or to us.

On a computer, these tools use the graphics chip when it passes a short check, because that is usually faster. On a phone they run on the processor, with settings that fit in a phone’s memory.

Using a tool

Give the tool your file, choose what you want, save the result.

  • Start on the home page

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  • Put a file in

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  • Choose the settings

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  • Save the result

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  • Results

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Chaining tools

What one tool makes can go straight into the next, without saving it and opening it again.

  • “Use it in”

    Tap a result in Results and pick a tool under “Use it in”. The result is handed on to that tool.

  • Drag it

    You can also drag a result onto an open tool. On a phone, touch and hold it first.

  • From a chain to a recipe

    To run the same tools again later, make a recipe of them in the recipe builder.

The recipe builder

Drop a file in the box on the home page and add the steps one at a time. Nothing runs until you press “Run recipe” or “Open tool”.

  • Pick what to do

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  • Add steps

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  • Run it

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  • Steps that need you

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  • Save or start over

    “Save the current steps as a recipe” keeps the steps under My recipes. You do not have to run them first. On the recipe screen, “Save this recipe” under the steps does the same. “Start over” clears the box for another file.

Recipes

A recipe is a few tools in a row: what one step makes goes into the next.

  • Ready-made recipes

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  • Make your own

    Build one in the box on the home page. On My recipes, “New recipe” opens the same builder at the top of the page, with a search box for the tool you need next.

  • My recipes

    Your saved recipes are under “My recipes” in the menu, in this browser. Open one to rename it or change its steps. Changes are saved at once. “Start with a file” runs it on a new file. “Delete” asks you to confirm, then deletes it.

  • Share a recipe

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Ways of working

Tools and recipes run in your browser, on your device.

  • Start from a file

    Drop it in the box on the home page and pick what you want to do. Choose one step to open its tool, or add more to make a recipe.

  • Start from a tool

    Search for the job or open a tool from the menu. When the result is ready, tap it in Results and pick the next tool under “Use it in”.

  • Keep the steps

    A saved recipe keeps its name, its tools in order and the setting of each step. It never keeps your files or their names.

  • Come back later

    Open My recipes in the same browser, on the same device, and run a recipe on a new file. A recipe stays there until you delete it or clear your browser data.

Finding tools again

Every tool and every recipe has its own address.

  • Bookmark it

    On a tool’s page, press Ctrl+D (⌘D on a Mac) to keep it in your browser’s bookmarks.

  • On your home screen

    A tool can sit on your phone’s home screen like an app. See Install, below, for how.

  • Your own recipes

    Recipes you saved are under “My recipes” in the menu.

  • The stars

    The stars under a new result ask how well the tool worked. Your answer helps us improve it. Stars do not save the tool for you.

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

Regarding updates

We try to do regular updates and post new tools.

How you can check that files stay here

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Works offline

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Skills

Claude skills we use ourselves, one job each.