Bird original

Original

Bird 4× upscaled

4× Upscaled

Image Upscaler

Sharper detail —2× & 4×

Upscale images online with AI. 2× is free. 4× is Pro. Sharper than a simple resize — no watermark.

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

By uploading an image you agree to our Terms of Service. To learn more about how we handle your personal data, check our Privacy Policy.

Stunning Quality

Drag the slider handle to see before and after upscaling

How it works

Three steps. 2× is free. No install.

  1. 1

    Choose an image

    Drop a JPG, PNG, or WEBP up to 20 MB — no account needed.

  2. 2

    Let AI upscale

    Pick 2× (free) or 4× (Pro), then check the compare slider.

  3. 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
FeatureFilvoTypical cloud tools
Where the file goesThrough Filvo’s API to generate the result, then not kept in a galleryUploaded and often stored or used in marketing
Account to tryNot required for cutout and upscale. Object removal needs sign-inUsually required
WatermarkNever on the downloadCommon on free tiers
Public gallery of uploadsNoSometimes used for marketing
Free tierA few lifetime tests, then a $0.99 day pass for HDCredits or a tight daily cap
Pro unlockDay, week, or month pass — HD download and batch up to 25Paid credit packs or a $10–$20 monthly plan

What is an image upscaler?

An AI upscaler reconstructs detail instead of stretching pixels. 2× is free, 4× is Pro. No watermark.

Upscaling versus resizing

Resize only changes canvas size — edges go soft. Use this when the photo is too small for a zoom, crop, or print. Use the editor when you already have enough resolution and only need exact pixels, a crop, or a watermark.

Who it is for

Sellers, designers, and archivists enlarge catalog shots, wordmarks, and scans. JPG, PNG, and WEBP up to 20 MB. After you enlarge, compress a web copy, crop it, or cut out the subject. Start from the largest original; a tiny or heavily compressed file still has limits — use the compare slider before you save.

  • Sneakers
  • Watch
  • Bird
  • Car
  • Camera
  • Portrait
  • Landscape
  • Headphones
  • Plant

Sharper files when the photo is too small

Enlarge catalog shots, portraits, and scans with AI — 2× is free, 4× is Pro. Not a blurry stretch.

Compare before you save. No watermark. Cut out the subject or compress the result next.

Frequently asked questions

Formats, 2× vs 4×, and what to expect.

JPG, JPEG, PNG, and WEBP up to 20 MB. Free 2× is a WebP (or JPEG) up to 1280px. Pro keeps the full-resolution PNG or JPG.

Same AI — 2× or 4× already selected.

Cut out, compress, or crop after you enlarge.

Upscale your image

Free 2× preview — no account. A $0.99 day pass unlocks full 2×, 4×, and 8×.

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

By uploading an image you agree to our Terms of Service. To learn more about how we handle your personal data, check our Privacy Policy.