Topping up your Giffgaff SIM is quick, easy, and can be done online, through the app, or with a voucher. Whether you want to buy a goodybag (data, calls, texts bundle) or just add credit (pay as you go), there are several ways to do it.
Here’s how to top up your Giffgaff SIM step by step.
✅ Option 1: Top Up Online
Steps:
- Go to giffgaff.com/top-up
- Log in with your Giffgaff username or mobile number and password
- Choose:
- Top-up credit (from £10)
- Or buy a goodybag (bundle of data/minutes/texts)
- Enter your payment details
- Confirm and submit
💳 Accepts debit/credit cards and PayPal.
✅ Option 2: Top Up via Giffgaff App
- Download the Giffgaff app (available on iOS and Android)
- Log in to your account
- Tap on Top up or Buy a goodybag
- Choose your payment method and amount
- Complete your purchase
✅ Fastest way to top up on the go
✅ Option 3: Use a Giffgaff Voucher
You can buy a Giffgaff top-up voucher at:
- PayPoint locations (e.g. convenience stores, newsagents)
- Supermarkets and petrol stations
To use your voucher:
- Dial 43430 from your Giffgaff phone
- Choose option 2 for top-up
- Enter your voucher code
Or enter it online at giffgaff.com/top-up
✅ Option 4: Set Up Auto Top-Up
Never run out of credit again by setting up auto top-up:
- Go to your Giffgaff account online
- Choose Auto top-up settings
- Select a trigger amount (e.g. when balance drops below £3)
- Add your card details
- Giffgaff will automatically top up for you
✅ Option 5: Top Up for Someone Else
- Visit giffgaff.com/top-up
- Click “Top-up a different number”
- Enter their Giffgaff number and top-up amount
- Complete the payment
Great for parents topping up a child’s phone!
📌 Need Help?
If you have any issues topping up:
- Text “Topup” to 43430
- Visit the Giffgaff Help Forum
- Contact Giffgaff through their online support or community
Conclusion
To top up your Giffgaff SIM:
- Use the website, app, or a voucher
- Choose between credit top-up or a goodybag bundle
- Set up auto top-up for hassle-free service
Topping up is quick and flexible—so you’re always connected when you need it.
Also Check:
• How Can I Check My Lyca Mobile Balance?
• How Can I Find Out My Landline Number?
• How Can I Change My GP (General Practitioner) in the UK?
Share this content: