Support
Simple Thumbnail Maker is an iPhone app for the last step of a YouTube thumbnail: 16:9 framing, a headline that passes behind the subject, a legibility check at small sizes, and a 1280 × 720 export. Question, bug or idea: write in, you'll get an answer.
Direct contact: sullivan@montizel.com, usually answered within 2 working days.
Frequently asked
The "behind subject" button is greyed out. Why?
Because iOS found no clear foreground subject in that photo. The cutout works well on a person or an object clearly separated from the background; it fails on a landscape or a scene with no obvious foreground. Try another photo, or a less tightly cropped version of the same one.
Worth knowing too: subject lifting does not run in the iOS Simulator. On a real iPhone it does.
How do I cancel the subscription?
In your iPhone settings: your name at the top, then Subscriptions. Cancelling goes through Apple, not through the app; we have no access to your subscription. Cancel at least 24 hours before the renewal date to avoid being charged again.
I changed phones. How do I get my purchase back?
Open the app, go to the about page (the i button at the top left of the home screen) and tap "Restore purchases". You need to be signed in with the same Apple ID used to buy it.
What exactly comes out of an export?
A 1280 × 720 pixel JPEG, compressed to stay under YouTube's 2 MB ceiling. The dimensions never change: quality is what gets adjusted if the file would be too large. You can save it to your camera roll or share it straight out.
Do my photos go anywhere?
No. Everything happens on your iPhone: import, cutout, rendering, export. The one network exchange is the App Store's own, when you buy or restore. See the privacy page.
Which iPhone do I need?
iOS 17 or later. The app is built for iPhone, in portrait.
I can't place the text exactly where I want it
Layers snap to the frame's centre and margins, and to other layers: a red guide appears while a snap is engaged. To place text just beside a guide, move away a little and come back; the magnet only takes hold in the last few pixels.
To move the photo rather than a text layer, tap an empty part of the frame: the photo becomes the selected object, a red border confirms it, and dragging moves it even from under a headline.
How do I reuse a look on the next thumbnail?
Select a text layer, open the brush in the bottom bar, and tap "+". The style (face, colour, shadow, outline, block, caps) is saved without the words, and stays available in every later project.
I found a bug, or I have an idea
Write to sullivan@montizel.com. A screenshot and your iPhone model help a lot.