Intermediate
60 mins
Teacher/Student led
+65 XP

Image Editing Basics: Crop, Brightness and Text Overlay

Use Canva to improve a project photo with crop, brightness and a short text overlay. Choose JPG or PNG for the job, then save the improved file as 08_edited_image.jpg (or .png if needed) beside the original in 08_promo as prep for the promotional document.

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    1 - Introduction ~5 mins

    Welcome

    Illustration for IntroductionRaw project photos rarely look ready for a pitch slide or flyer. Today you use Canva — a free tool people open at work and college right now — to make a few high-impact edits, then save a cleaner version next to the original so your Key Assignment promotional document (ICT2 KA3) has a stronger image to build on.

    By the end of this lesson, you will be able to:

    • Crop and brighten a project photo so the subject is clearer
    • Add a short promo text overlay in Canva
    • Choose JPG or PNG for the job
    • Save {{code:08_edited_image.jpg}} (or {{code:.png}} only if needed) beside the original in {{code:08_promo}}

    Warm-up

    Think of one photo you might use in a promo. What is the single most distracting thing in the frame: cluttered background, dark lighting, or too much empty space?

    2 - Key Concepts ~5 mins

    Key point

    Image editing is not about fancy filters. It is about making one photo do a job: grab attention, look professional, and fit the surface where it will appear (pitch slide, flyer, noticeboard printout).

    ConceptWhy it mattersExample
    Crop, brightness, text — the three edits that fix most phone photos quicklyMost weak promo photos are composition or light problems, not camera problemsCrop a GAA kit shot so the crest fills the frame, lift brightness, add Open Saturday
    Canva (design-led) — start from a canvas, drop in a photo, add wordsFast when you need a promo-ready graphic with text on the imageWork Experience café photo with a clean text strip: Saturday brunch specials
    JPG vs PNG — JPG for real-life photos; PNG for transparency or sharp logosWrong format means a huge file or a fuzzy logo on a promoCafé photo → JPG; logo with background removed → PNG

    Worked example (listen while your teacher shows it)

    Worked example

    Aoife is pitching custom phone cases. Her phone photo shows the case on a cluttered desk. In Canva she crops tight to the case, brightens slightly, adds Hand-printed in Galway, and downloads a JPG. Both the original and the edit land in her {{code:08_promo}} folder.

    3 - Step-by-step Task ~15 mins

    Key point

    Today’s guided path is Canva only. Follow the walkthrough for your device. Use the class file {{code:practice_product_shot.jpg}} from the shared class folder (or another clear practice photo your teacher names). Your own Something Real image comes in the Portfolio Build — do not use the practice file as your KA evidence.

    You will: open a square design, upload the practice photo, crop, lift brightness if needed, add a short text overlay, download as JPG, and put the practice file in {{code:08_promo}}.

    4 - Common Issues ~4 mins

    Common Issues

    IssueSolution
    Canva will not let me download, or the button is greyed outCheck you are downloading a simple JPG of your own upload, not a locked premium template element. Sign in, wait for the design to finish saving, then try {{btn:Share}} → {{btn:Download}} again. If school blocking is the problem, ask your teacher to switch you to the Photopea fallback path.
    My edited file looks blurry or hugeThis catches everyone once. Blurry often means the original was tiny and got stretched — start again from the original phone photo rather than re-exporting the soft version. Huge files often mean you exported a giant PNG of a normal photo. Use JPG for ordinary photos; keep PNG for logos or transparent backgrounds.
    My text is hard to read on the photoUse a high-contrast colour, make the words larger, or place them on a cleaner part of the image. Three to six words beat a full sentence.
    Extension only: I wanted a see-through background but got a white boxThat usually means the file was saved as JPG. JPG cannot store transparency. If you try a transparent cut-out later as stretch work, export again as PNG and check for the chequered background in the editor before you download. Not required for today’s success criteria.

    5 - Portfolio Build ~20 mins

    Portfolio Build

    Your goal: Improve one real image from your Something Real project with the Canva edits you just practised, so your promotional document has a sharper visual to build on.
    Time: ~20 minutes
    Task: Open your Project Portfolio in cloud storage. Create or open the folder {{code:08_promo}}. Choose one real project image (phone photo, proposal image, chart export, or Work Experience shot) — not the practice file. Edit it in Canva using the same path as the guided task: tighter crop, brightness lift if needed, and optionally a short text overlay. Download as JPG for a normal photo and save as {{code:08_edited_image.jpg}} (or {{code:08_edited_image.png}} only if you genuinely need transparency). Keep the original beside it in {{code:08_promo}} so you can compare. Do not submit {{code:practice_canva_edit.jpg}} as your only evidence.

    Your real photo will not look as tidy as the practice shot — that is normal. One clear improvement beats five tiny tweaks. If the edit goes wrong, close the design and start again from the original; you are not stuck with it.

    Quick checklist:

    • Open {{code:08_promo}}
    • Pick one real project photo (not {{code:practice_*}})
    • Canva: same path (crop → brightness if needed → optional short text)
    • Download the correct format (JPG for a normal photo)
    • Save as {{code:08_edited_image.jpg}} (or {{code:08_edited_image.png}} only for transparency) beside the original

    Support path: crop and brightness only is enough — skip the text overlay if you need to, and still save {{code:08_edited_image.jpg}}.

    Success criteria:
    • File is named {{code:08_edited_image.jpg}} (or {{code:08_edited_image.png}} only for transparency or a sharp logo) and sits beside the original in {{code:08_promo}}
    • The edited version shows at least one clear improvement you can point to in five seconds (tighter crop, brightness lift, or short text overlay)
    • The image is ready to drop into a pitch slide or promotional layout without obvious clutter or darkness fighting the message
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