The image compression app used by over 2 million people!

Running out of storage on your iPhone?

We make it easy to compress photos and videos to free up space. All processing is done on your device -- your photos are never uploaded to any external server.

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■ Key Features

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● Simple & Easy

Select photos or videos, then compress and save with one tap. No complicated settings needed. Auto Compress mode starts compression as soon as you select files.

● Batch Photo Compression

Compress up to 1,000 photos at once. Swipe to quickly select multiple photos in bulk. Supports JPEG, HEIC, PNG, and Live Photos.

● Batch Video Compression

Compress up to 200 videos at once. Adjust resolution (360p-4K) and bitrate freely. Supports HEVC & H.264 codecs, HDR and Dolby Vision.

● Target Size Mode

"Under 100KB" or "Below 3MB" -- just set your target file size and the app auto-adjusts quality. Perfect for social media or email size limits.

● Before & After Slider Comparison

Compare images before and after compression using a slider. See the quality difference with your own eyes. Also supports side-by-side and fullscreen views.

● Privacy First

All compression runs on your iPhone. Photos and videos are never sent to any server. Your data stays on your device -- always.

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■ Compression Options

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[Photo]

• Scale: Resize by percentage of the original
• Resolution: Specify long edge in pixels (320-2048px)
• Target size: Set target file size (100KB-10MB) for auto compression
• Quality: Low / Standard / High / Maximum
• Format: Original / JPEG / HEIC
• Metadata: Keep or remove date, time, and GPS info

[Video]

• Preset: Compact / Balanced / High Quality
• Custom: Adjust resolution and bitrate individually
• Codec: Original / HEVC / H.264
• HDR support: HLG / PQ / Dolby Vision

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■ More Features

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• Save settings for next time
• Auto compress on selection
• Dedicated album for compressed photos ("Photo Compress Ash")
• Bulk delete originals to free up space instantly (recoverable from Trash for 30 days)
• Dark / Light / System appearance mode

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■ Premium

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All basic features are free. For a better experience:

• Remove all ads
• Compress up to 1,000 photos at once
• Compress up to 200 videos at once
• Unlimited slider & fullscreen comparisons
• Pinch to zoom while comparing

[Pricing]

• Monthly: $4.99/month
• Annual: $34.99/year (about $2.92/month, 40% off)
• Lifetime: $44.99 (one-time purchase)

Subscriptions auto-renew at the end of each period.

53,000+ premium users.

[Manage or cancel subscription]

Cancel at least 24 hours before the period ends:

App Store > Apple ID > View Apple ID > Subscriptions / Manage

[Payment]

Charged when purchase is confirmed through your iTunes account.

[Cancellation]

Current period cancellation is not available.

Terms of Use - https://dkit.jp/en/terms/

Privacy Policy - https://dkit.jp/en/privacy-policy/

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■ Support

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Questions or feedback? Please contact us from Settings in the app. We add new features and improvements based on your feedback -- please leave a review!