Video Upscaler - AI Upscale

Turn blurry, low-resolution videos into sharper 4K or 8K, privately on your device. Restore detail, reduce noise, compare results, and export with no watermark.

Turn blurry, low-resolution video into sharp 4K or 8K - right on your iPhone. Nothing is uploaded. Nothing needs a connection.

WHAT IT DOES

• Upscale video up to 8K
• Restore old, compressed or downloaded clips
• Cut noise and grain, recover real detail
• Upscale photos up to 8K

NINE ENGINES, MATCHED TO YOUR CLIP Fast, Sharp, Detailed and Smooth for quick hardware-accelerated results. AI Restore, AI Detail, AI Denoise and AI Motion for the difficult footage. The app detects your device and only offers engines it can actually run.

EVERY SHAPE REACHES 8K Square, 4:5, 9:16, 4:3, 16:9, 2.39:1 — every aspect ratio gets a true 4K and 8K result. Most tools measure by width alone and choke on vertical or square video. This one doesn't.

BUILT-IN EDITOR Trim, cut, crop, rotate, flip, seven filters, and a one-tap Clean Up. Live preview plays exactly what you'll export.

SEE THE DIFFERENCE Drag the divider to wipe between before and after. Pinch to 6× to inspect fine detail — and keep that zoom while the result plays.

EXPORT YOUR WAY MP4, M4V or MOV. Smaller, Balanced, Best, or an exact bitrate. Audio is preserved untouched. File size and real time remaining are shown before you commit.

PRIVATE BY DESIGN 100% on-device. No servers, no uploads, no account, no sign-up, no tracking. Works in airplane mode. No watermark, ever.

FREE AND PRO Free: 3 upscales, up to 2K. The Resize tab is always free and unlimited — it never spends a credit. Pro: unlimited upscales, 4K and 8K, and every AI model. Weekly subscription, or a one-time lifetime unlock.

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