Photo markup
Mark up an evidence photo so it shows exactly what you mean
Under any photo on a certificate, press Annotate. Circle the damaged socket, point an arrow at the loose connection, draw round the scorch mark or add a short label, then save. The original photo is kept, and the marked-up copy is what prints on the certificate PDF your client receives. It works on all 13 certificate types, and with no signal.

What it does
Exactly what you get
- Four tools: circle, arrow, freehand pen and a short text label.
- Four colours that show up on most photos: red, amber, white and black.
- Text labels are kept short, up to 40 characters.
- Undo, Redo and Clear while you work, and mouse, pen or finger all draw.
- The original photo is never replaced. The marked-up copy is saved alongside it and prints on the certificate PDF in its place.
- Edit reopens your marks, so you can change them later instead of starting again.
How it works
Three steps
Take or add the photo
Add it on the Photos & Supporting Documents step, or in the photo box on an observation, as you do today.

Press Annotate and mark it up
Pick a tool and a colour, then draw. On a laptop the tools sit down the left; on a phone they sit along the bottom.

Save, and it prints
The marked-up copy prints on the certificate PDF. Show original brings back the unmarked photo whenever you need it.

Good to know
The details
- With no signal, the markup is saved on your device and uploads with the photo when you reconnect.
- Only people who can edit the certificate can mark up its photos. Office users cannot, and nothing can be marked up once the certificate is signed.
- Clear every mark and save to remove the markup and go back to the original.
Questions
Frequently asked questions
- Is the original photo kept?
- Yes. The marked-up copy is saved alongside the original, never over it. Show original brings back the unmarked photo, and clearing every mark removes the markup.
- Which version prints on the certificate?
- The marked-up copy prints on the certificate PDF in place of the original.
- Can I change the markup later?
- Yes, until the certificate is signed. An annotated photo shows Edit instead of Annotate, and reopens with your marks so you can change them.
- Does it work on every certificate type?
- Yes, on all 13 types, wherever you add photos: the Photos & Supporting Documents step and the photo boxes on observations and failed appliances.
- Does it work with no signal?
- Yes. Drawing happens on your device. The markup is saved there and uploads when you are back online.
Keep reading
Related features, certificates and guides
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