Is 2× enough for print?

Often for a small print or a crop that was only slightly short. Large posters usually want 4× or a better source. Compare before you send to a lab.

Is the 2× upscaler free?

Yes. Filvo includes 2× on Free with no watermark. 4× is Pro if you need another jump.

Should I compress after 2×?

For the web, yes. Keep the first file as a master, then compress a copy so pages stay fast.

Original

4×

4× Upscaled

2× Image Upscaler

Sharper detail —2× & 4×

Double an image’s width and height with AI. About 4× the pixels, cleaner than a stretch — free, no watermark. JPG, PNG, and WEBP.

AI super-resolutionNo watermarks

AI Upscale

or drag & drop images here (JPG, PNG, WEBP)

UploadUpscale 2× / 4×Download

🔒 Private processing: your files aren’t kept as a public gallery.

No image?
Try one of these:

No registration2× & 4× AI upscale

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Stunning Quality

Drag the slider handle to see before and after upscaling

How to upscale 2×

Double each side, compare the slider, download a sharper file.

1
Choose an image
Drop a JPG, PNG, or WEBP up to 20 MB — no account needed.
2
Let AI upscale
Pick 2× (free) or 4× (Pro), then check the compare slider.
3
Save the result
Free 2× is a WebP up to 1280px with no watermark; Pro keeps full 2× / 4× / 8×.

In one sentence

Filvo Image Upscaler enlarges photos with AI. The file is sent through Filvo’s API to generate the larger image, then returned for download. There is no public gallery and no watermark.

Filvo vs typical cloud AI tools

The file is sent only to generate the result. Filvo does not keep a public gallery.

Filvo vs typical cloud AI tools
Feature	Filvo	Typical cloud tools
Where the file goes	Through Filvo’s API to generate the result, then not kept in a gallery	Uploaded and often stored or used in marketing
Account to try	Not required for cutout and upscale. Object removal needs sign-in	Usually required
Watermark	Never on the download	Common on free tiers
Public gallery of uploads	No	Sometimes used for marketing
Free tier	A few lifetime tests, then a $0.99 day pass for HD	Credits or a tight daily cap
Pro unlock	Day, week, or month pass — HD download and batch up to 25	Paid credit packs or a $10–$20 monthly plan

2× is the default enlarge: enough extra resolution for most screens, without a 4×-sized file.

A “2× upscaler” search is specific: double each side, not a 4× print job. This page is that control already selected. The model is the same as `/image-upscaler`; the copy and samples assume you want the lighter pass.

2× is also what Free includes. If you later need 4×, switch the toggle in the studio (Pro) instead of recutting the workflow.

When 2× beats 4×

Social crops, email headers, and Shopify zoom previews often look fine at 2×. 4× costs more pixels and a Pro seat. Start here unless you already know you will print large or crop hard.

If the photo is a logo or UI screenshot, 2× is usually enough and keeps edges from looking over-processed.

Steps for a 2× enlarge

Upload the photo on this page. The studio starts at 2×. Wait for the pass, drag the compare slider, download. Open the editor if you then need an exact pixel size — upscale first, resize second.