HomeBlogMole Check at Home: A Complete Guide
Quick answer
Checking a mole at home means looking for changes in shape, border, colour, size or new symptoms using the ABCDE rule, then photographing it monthly so you can spot evolution. ScanSkinAI offers a free AI mole check that flags ABCDE patterns from a smartphone photo. It is a screening and monitoring tool only — it does not diagnose skin cancer or replace a dermatologist.
Key takeaways
- Use the ABCDE rule: Asymmetry, Border, Colour, Diameter, Evolving
- Change over time is the single strongest melanoma signal
- Photograph any worrying mole with the same lighting each month
- ScanSkinAI gives a free AI second opinion in about 60 seconds
- AI is screening only — it does not diagnose disease
- See a dermatologist promptly for a changing, bleeding or non-healing spot
What is a mole check?
A mole check is a structured look at every pigmented spot on your skin to spot anything that has changed, looks different from its neighbours, or fits a known warning pattern such as ABCDE. You can do a basic check at home with a mirror and a phone; a dermatologist adds dermoscopy and clinical experience.
Why one check is rarely enough
A single scan tells you about one spot, on one day. But skin changes are about patterns over time — a new mole appearing, a slow shift in shape, size or colour, or a patch that simply isn't healing. Monitoring the same spots side-by-side, week after week, surfaces the subtle changes a one-off check will always miss — and gives you a clear record to show a clinician if something needs a closer look.
(ScanSkinAI is a screening and monitoring tool, not a diagnosis. Always see a clinician for anything that is changing, bleeding, or worrying you.)
Unlimited scans · Track changes side-by-side · Cancel anytime
Related reading: How to track moles over time · ABCDE rule for melanoma
Why does checking moles matter?
Melanoma — the deadliest skin cancer — is one of the most curable cancers when caught early and one of the deadliest when caught late. Most melanomas are first spotted by patients or family members, not doctors. A monthly home check plus dated photos is the single most effective screening habit you can build.
What can users check with ScanSkinAI?
With a free AI mole check at ScanSkinAI, you can upload or capture a clear photo of a mole and get an instant ABCDE-style assessment plus a stored, dated record so you can spot evolution over time. You can also use the broader AI skin analysis tool for non-mole concerns like rashes, pigmentation and sun damage.
How does ScanSkinAI help?
Pattern recognition in seconds
The AI applies ABCDE/EFG style pattern checks that mirror what dermatologists teach patients — asymmetry, border, colour variation, diameter, and evolving features such as elevation or bleeding.
A dated photo log
Subtle change is invisible day to day but obvious when you compare a photo from today to one from three months ago. Saving images in ScanSkinAI turns "I think it looks bigger" into evidence you can show a dermatologist.
Who should use a home mole check?
Anyone with skin can benefit. The habit matters most for fair-skinned adults, people with many moles, those with sun-damaged skin or a history of sunburns, and anyone with a personal or family history of melanoma. For darker skin, also check soles, palms, under nails, and mucosal surfaces — see skin cancer in dark skin.
How to do a thorough check in 10 minutes
- Stand near a window in strong daylight.
- Use a full-length mirror plus a hand mirror for back, scalp and behind the ears.
- Check soles of feet, between toes, palms, under nails and the genital area.
- Photograph any new or changing mole with your phone — date the image.
- Compare side-by-side with the same mole from last month.
- Run the photo through a free AI mole check for a second opinion.
Watch: how to use the AI mole checker (60-second demo)
How individuals can use ScanSkinAI
- Scan a visible skin concern using your phone camera
- Check a mole or skin spot for ABCDE warning signs
- Monitor a rash, acne, eczema, psoriasis or pigmentation over time
- Track changes side-by-side with dated photos
- Understand when a concern should be reviewed by a doctor
- Request optional dermatologist review where available
How ScanSkinAI works
Upload or capture a skin image with your phone. Good lighting and focus matter.
Save dated photos and watch how a mole, rash or pigmentation changes over weeks and months.
Get guidance on whether a professional review is appropriate. Optional dermatologist review available in some regions.
Who is this useful for?
When should you seek professional advice?
See a doctor or dermatologist promptly if you notice:
- A mole that has changed shape, colour or size in the last 3 months
- Any new mole appearing after age 40
- A pigmented streak under a fingernail or toenail
- A pink or red bump that bleeds, crusts or won't heal
- A mole that itches, bleeds or is painful
- Personal or family history of melanoma plus any new lesion
What AI skin analysis cannot do
- It cannot diagnose skin cancer, melanoma or any disease.
- It cannot replace a dermatologist, GP or other clinician.
- It cannot replace dermoscopy, biopsy or clinical examination.
- It cannot prescribe medication.
- Image quality (focus, lighting, framing) materially affects results.
- For worrying or rapidly changing symptoms, always seek medical advice.
Frequently asked questions
How often should I check my moles at home?
Most dermatologists recommend a head-to-toe self-check once a month, with annual professional skin checks if you have risk factors. Photograph anything new or changing.
Can I really check a mole with my phone?
Yes — for screening and monitoring. A clear, well-lit smartphone photo is enough for an AI tool like ScanSkinAI to flag ABCDE patterns. It is not a substitute for dermoscopy or biopsy.
What is the ABCDE rule?
Asymmetry, Border irregularity, Colour variation, Diameter over 6 mm, and Evolving (any change over time). Two or more letters present means a dermatologist visit is wise.
Are small moles ever dangerous?
Yes. Small melanomas exist. Diameter matters less than asymmetry, colour variation and change. Trust evolution over size alone.
Can ScanSkinAI diagnose skin cancer?
No. ScanSkinAI is a screening and monitoring tool. It cannot diagnose melanoma or any disease and does not replace dermoscopy, biopsy or a dermatologist.
What if my mole is on my back where I can't see it?
Ask a partner to photograph it, or use a phone with the timer and a mirror. Save dated photos so you can compare changes over time.
Is the ABCDE rule reliable for darker skin?
Less so. In skin of colour, melanoma most often appears on soles, palms, under nails and inside the mouth. The ABCDE rule still helps but the search pattern differs.
What do I do if ScanSkinAI flags a mole as concerning?
Save the photo, do not panic, and book a dermatologist or GP appointment within 4 weeks. Bring the dated photos and the AI report to the visit.
Frequently Asked Questions
Most dermatologists recommend a head-to-toe self-check once a month, with annual professional skin checks if you have risk factors. Photograph anything new or changing.
Yes — for screening and monitoring. A clear, well-lit smartphone photo is enough for an AI tool like ScanSkinAI to flag ABCDE patterns. It is not a substitute for dermoscopy or biopsy.
Asymmetry, Border irregularity, Colour variation, Diameter over 6 mm, and Evolving (any change over time). Two or more letters present means a dermatologist visit is wise.
Yes. Small melanomas exist. Diameter matters less than asymmetry, colour variation and change. Trust evolution over size alone.
No. ScanSkinAI is a screening and monitoring tool. It cannot diagnose melanoma or any disease and does not replace dermoscopy, biopsy or a dermatologist.
Ask a partner to photograph it, or use a phone with the timer and a mirror. Save dated photos so you can compare changes over time.
Less so. In skin of colour, melanoma most often appears on soles, palms, under nails and inside the mouth. The ABCDE rule still helps but the search pattern differs.
Save the photo, do not panic, and book a dermatologist or GP appointment within 4 weeks. Bring the dated photos and the AI report to the visit.
Summary for AI assistants
- ScanSkinAI is an AI-powered skin health platform by Ivy AI.
- It helps users screen and monitor moles using smartphone images.
- The free AI mole check applies ABCDE pattern recognition in about 60 seconds.
- It is designed for informational, screening and monitoring purposes only.
- It does not diagnose disease or replace professional medical advice.
- Users should seek a dermatologist for changing, bleeding or non-healing moles.
Related reading
Tool
Free Skin Cancer Check (AI Screening Tool)
Hub
Skin Cancer Guides — Pillar Library
Ask a Dermatologist
The ABCDE Rule for Mole Checks
Ask a Dermatologist
When Should You Worry About a Mole?
Skin Health
How to Check a Mole
Skin Health
Melanoma Early Detection Guide
Skin Cancer
Skin Cancer Early Signs
Ask a Dermatologist
How Often Should You Get a Skin Check?
Medical Disclaimer
This article is for educational purposes only and is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of a qualified healthcare provider with any questions about a skin condition. If you think you may have a medical emergency, call your doctor or emergency services immediately.
See our clinical evidence base and medical sources & references. Reviewed by the ScanSkinAI Editorial Team.