Free Morse Code Image Translator
Drop in a photo or screenshot of dots and dashes and get readable text back — or flip it around and turn your own text into a downloadable Morse code image. Everything runs locally in your browser. Looking for sound instead? Try the Morse Code Audio Translator.
Morse Code Image Translator
Drop an image here or click to upload
PNG, JPG, WebP — clean, high-contrast works best. Multiple lines are supported.
Detected Morse (editable)
Decoded Text
What Does a Morse Code Picture Translator Do?
Picture → Text
Decode dots & dashes from an image
Text → Picture
Create a downloadable Morse PNG
A Morse code image translator reads visual dots and dashes — from a screenshot, a photo of a puzzle, an old telegram scan, or a textbook page — and converts them into readable text. Instead of squinting at a picture and counting marks by hand, the tool measures the width of each mark and the gaps between them, then applies the same timing logic used everywhere else on this site: short marks are dots, marks roughly three times as wide are dashes, and gap length determines letter and word breaks.
This page also works in reverse. If you need a Morse code graphic — for a puzzle, a worksheet, a bracelet design, or just to see what your name looks like in dots and dashes — the Create tab turns any short text into a clean, downloadable PNG image.
Your Image Never Leaves Your Device
Some image-based Morse decoders work by sending your picture to a third-party AI service on a remote server for analysis. That can produce good results on messy images, but it also means your photo — screenshots of private chats, personal notes, whatever it contains — leaves your device and is processed somewhere else.
This translator takes a different approach: all image analysis happens locally in your browser using standard canvas image-processing techniques. The trade-off is that very messy, low-contrast, or heavily stylized images may need a clearer photo or a manual tweak to the threshold setting — but nothing you upload here is ever transmitted anywhere.
How to Decode Morse Code From an Image
- 1
Upload an image
Drop in a photo or screenshot, or click the upload area to browse your device.
- 2
Adjust threshold and invert
Use the slider so marks stand out clearly from the background. Turn on Invert if you have light marks on a dark background.
- 3
Scan the image
Press Scan Image. The tool measures mark widths and gap lengths and builds a Morse code string automatically.
- 4
Review and correct
The Detected Morse field is fully editable — fix any misread symbol before checking the decoded text below it.
How to Create a Morse Code Image From Text
- 1
Switch to the Create tab
Above the tool, choose "Create: Text → Image".
- 2
Type your text
Enter a name, word, or short phrase. The Morse translation updates live as you type.
- 3
Pick a style
Choose graphic circles and bars for a clean visual look, or classic mono dots and dashes as plain characters.
- 4
Download the PNG
Press Download PNG to save a high-contrast image, ready for puzzles, worksheets, or a design reference.
What Kinds of Images Work Best?
| Source | Examples | Typical Result |
|---|---|---|
| Screenshots | Phone or computer screenshots of typed dots/dashes | Excellent |
| Clean printed pages | Textbook diagrams, printed worksheets | Very good |
| Photos | Camera pictures of a puzzle or sign | Good, with sharp focus and even lighting |
| Scanned documents | Old telegrams, archive scans | Good, depending on scan quality |
| Handwritten notes | Personal notes with drawn dots/dashes | Limited — check the editable Morse field carefully |
These ratings are honest, not promotional — accuracy always depends on contrast, cropping, and how cleanly the original marks were drawn.
Tips for a Cleaner Decode
Image quality
| ✅ Do this | ❌ Avoid this |
|---|---|
| Sharp, focused image | Blurry or shaky photos |
| Even, bright lighting | Dark shadows or glare |
| Crop tightly to one line | Extra borders, UI, or backgrounds |
Contrast & content
| ✅ Do this | ❌ Avoid this |
|---|---|
| Plain background | Busy, colorful background |
| High contrast marks | Low-contrast or faded marks |
| Consistent, even spacing | Overlapping or touching marks |
Common Problems & Fixes
Wrong or garbled text output
Move the threshold slider until the marks are clearly separated from the background in the preview, and try Invert if the marks are light-colored on a dark background.
Only some characters decode correctly
Crop the image tightly around a single line of Morse and remove surrounding noise, borders, or texture that could be misread as marks.
Nothing detects at all
Confirm the image actually contains solid dot/dash marks (not stylized icons or line art), and check that contrast between marks and background is strong.
Detected Morse looks almost right but not quite
Use the editable Detected Morse field to manually fix a symbol or add a missing letter/word space — often faster than re-uploading a new image.
Image Decoder vs. Manual Decoding
| Image Decoder | Manual Decoding | |
|---|---|---|
| Speed | Seconds | Minutes, depending on message length |
| Knowledge needed | None | You need to know the Morse alphabet |
| Best for | Quick, reliable results | Learning and building fluency |
| Long messages | Easy | Time-consuming and tiring |
| Cost | Free | Free, but costs your time |
Our take: use the image tool for quick, reliable answers — and practice manually with the alphabet chart when your goal is actually learning Morse code.
Who Uses a Morse Code Image Translator?
Students & Learners
Uploading practice sheets to check their own answers and learn faster.
History Enthusiasts
Decoding telegrams, wartime notes, and archive scans found online or in museums.
Puzzle Solvers
Cracking escape room clues, ARG puzzles, and game riddles that hide a message in dots and dashes.
Radio Hobbyists
Checking reference images and training materials used in amateur radio study.
Researchers & Archivists
Converting scanned communications into searchable text for preservation.
Curious Creators
Making a Morse code graphic of their name or a meaningful phrase for jewelry, tattoos, or gifts.
Quick Examples to Try
| Label | Morse | Result |
|---|---|---|
| Emergency signal | ... --- ... | SOS |
| Simple word | .... . .-.. .-.. --- | HELLO |
| Common phrase | - .... .- -. -.- / -.-- --- ..- | THANK YOU |
Type any of these into the Create tab above to see them rendered as an image, or check the full Morse code alphabet chart.
Frequently Asked Questions
What is a Morse code image translator?▼
A tool that reads dots and dashes out of a picture — a photo, screenshot, or scanned document — and converts them into plain text.
Is this Morse code picture translator free?▼
Yes, completely free with no signup and no limits.
Is my image uploaded to a server?▼
No. All analysis happens locally in your browser. Your image is never transmitted anywhere.
What image formats are supported?▼
PNG, JPG, and WebP. PNG screenshots with sharp edges tend to decode most reliably.
Can I put my name in Morse code as an image?▼
Yes — use the Create tab, type your name, choose a style, and download the PNG. It's a popular way to prepare a design for jewelry, tattoos, or worksheets.
Why did my image fail to decode correctly?▼
Usually low contrast, a blurry or angled photo, or a busy background. Adjust the threshold slider, try Invert, and crop tightly around a single line of Morse.
Can this tool read handwritten Morse code?▼
It can, if the dots and dashes are clearly separated and high-contrast. Messy handwriting is harder for any image decoder to read reliably — always check the editable Morse field.
Can I convert an image to Morse code sound instead of text?▼
Once the image decodes to text, you can paste that text into the Morse Code Translator to hear it played as audio.
Does this tool support multiple lines of Morse in one image?▼
It's built and tested primarily for a single horizontal line of Morse. For multi-line images, cropping each line separately and scanning them one at a time gives more reliable results.
What's the difference between this and an AI-powered image decoder?▼
AI-based tools send your image to a remote model, which can handle messier images but requires uploading your picture to a third party. This tool keeps everything on your device, trading a little flexibility on messy images for full privacy.