อัพเดท มี.ค. 2026

Free AI Image Upscaler

Enlarge and enhance your images 2x or 4x with sharper detail — perfect for prints, product listings, and displays. 100% free, no sign-up.

วางภาพที่นี่หรือคลิกเพื่ออัปโหลด PNG, JPG or WebP

ขนาดไฟล์สูงสุด 10MB. ลงทะเบียน สำหรับข้อมูลเพิ่มเติม

How to Upscale an Image in 3 Steps

Upload your image, pick 2x or 4x, and download a sharper, enlarged version.

Upload Your Image

Choose a PNG, JPG, or WebP file from your device. Drag-and-drop works too.

Choose 2x or 4x

Pick how much to enlarge. The upscaler reconstructs edges and detail so the result stays sharp.

Download the Result

Get a high-resolution PNG ready for printing, listings, wallpapers, or displays.

เหตุใดจึงเลือกโปรแกรมเพิ่มสเกลภาพของเรา

Sharper, Not Blurry

Edge and detail reconstruction keeps enlarged images crisp instead of soft or pixelated.

2x and 4x Options

Double or quadruple your resolution. 4x is available on Pro for large prints and displays.

Print-Ready Output

Turn a small digital photo into a higher-resolution file suitable for posters and canvases.

ไม่มีลายน้ำ

Download clean results. Usage follows your active account plan limits.

Deleted Within One Hour

Uploaded and generated images are automatically deleted from our servers within one hour. No copies are retained.

Any Device, Any Browser

Works on desktop, tablet, and mobile browsers — no app to install.

AI Image Upscaler FAQ

คำตอบด่วนเกี่ยวกับการเพิ่มขนาด 2 เท่าเทียบกับ 4 เท่า รูปแบบที่รองรับ คุณภาพการพิมพ์ ความเป็นส่วนตัว และการจำกัดขนาดไฟล์

How does the AI image upscaler work?

The upscaler enlarges your image while reconstructing edges and detail so the result stays sharp instead of turning blurry or pixelated. Upload a photo, choose 2x or 4x, and download the enlarged version in a few seconds.

What is the difference between 2x and 4x upscaling?

2x doubles the width and height of your image (4x the total pixels), while 4x quadruples the width and height (16x the total pixels). Use 2x for a quick quality boost and 4x when you need a small image blown up for printing or large displays. 4x upscaling is available on Pro plans.

What image formats are supported?

You can upload PNG, JPG, JPEG, and WebP images. The upscaled result is delivered as a high-quality PNG that preserves detail and works in any editor or design tool.

ขนาดไฟล์สูงสุดคือเท่าไร?

You can upload images up to 10 MB. Because upscaling multiplies the pixel count, very large source images are capped on the Free plan to keep processing fast — Pro plans allow larger inputs and 4x output.

Will upscaling make a blurry photo perfectly sharp?

Upscaling reconstructs and sharpens detail that is present in the image, so results are dramatically better than a plain stretch. It cannot invent detail that was never captured, so an extremely blurry or tiny source has limits — but most photos gain a clear, noticeable improvement.

Is my image data safe and private?

ใช่. ภาพที่อัปโหลดและสร้างจะถูกลบออกจากเซิร์ฟเวอร์ของเราโดยอัตโนมัติภายในหนึ่งชั่วโมงหลังจากการประมวลผล เราจะไม่จัดเก็บ แบ่งปัน หรือนำภาพของคุณกลับมาใช้ซ้ำเพื่อวัตถุประสงค์อื่นใด

Can I upscale images for printing?

Yes. Upscaling is one of the best ways to prepare a small digital photo for print. Enlarge to 2x or 4x first, then send the higher-resolution file to your printer for crisper posters, photo prints, and canvases.