ctrlhqImage converter
Shrink an image before you send it.
Convert to WebP, AVIF, HEIC, JPEG, PNG or TIFF and watch the file size change as you move the slider.
One-time purchase, lifetime updates
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A 5 MB screenshot is too big for most uploads, and online converters mean handing your images to a stranger's server.
Drop an image on ctrlhq's shelf and convert it right there. Pick a format, move the quality slider and see the new size before you save.
Try it
What you get
Six formats
WebP for the web, AVIF for the smallest files, HEIC for Apple devices, JPEG for everywhere, PNG lossless, TIFF for print.
Live size estimate
See how big the file will be as you move the quality slider.
Keeps transparency
Formats that support it keep your transparent backgrounds.
On your Mac
Conversion runs on your Mac. Nothing is uploaded.
Questions
Does it overwrite the original?
No. The converted image is saved as a new file.
Also in the notch
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Drop files on the notch to hold them. Move them to a pinned folder, drag them out, or AirDrop them in one move.
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Record a screen or one window with your face in a bubble, your mic and your Mac's audio.
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Searchable clipboard history for text and images. ⌃⌥V opens it in any app.
Learn moreScreenshot editor
Hover a screenshot in your clipboard and click Edit: a backdrop and shadow, a crop, emails and keys blacked out, or just the text you need. Then paste.
Learn more
Image converter, and everything else.
Every feature is in one app, for one price: $24.99₹1,499 once, no subscription.
One-time purchase, lifetime updates
Already bought? Download
macOS 15 Sequoia or later · Apple silicon & Intel