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Pad image to square, 1:1, 16:9, 9:16 without cropping

Drop an image and pad it to a square, 16:9, or 9:16 frame with a colour background of your choice. One image per request, nothing saved.

  • No account required
  • Nothing saved
  • No cropping, pixels preserved
A portrait-orientation photo padded to a 1:1 square with a soft grey background.A portrait-orientation photo padded to a 1:1 square with a soft grey background.

Trascina per confrontare, prima / dopo

Panoramica

Instagram wants a square. LinkedIn wants 16:9. TikTok wants 9:16. Your photo was shot at whatever ratio your camera felt like. Cropping removes parts of the frame you might care about. Padding does not: it just adds a coloured background around the image until it hits the aspect ratio you need.

This tool extends one image per request to a target aspect ratio without touching the original pixels. The padded area is filled with a colour of your choice: a solid background, a brand accent, or full transparency for PNG, WebP, or AVIF outputs. You pick the ratio (1:1, 16:9, 9:16, or a custom ratio like 4:5), the colour, and the alignment (centre, top, left, and so on).

Padding runs entirely in your browser. Your browser decodes, composites, and re-encodes the image on your own device, then hands you a download. Nothing is uploaded, nothing is saved, nothing is indexed or trained on, because we never see the pixels.

Flusso di lavoro

Come funziona

Tre passi, di solito completati in cinque secondi.

  1. 1

    Upload an image

    Drop a JPG, PNG, WebP, or AVIF up to 25 MB. No sign-up, no credit card.

  2. 2

    Pick a ratio and colour

    Choose 1:1, 16:9, 9:16, or a custom ratio. Pick any hex colour or transparent. The preview updates live.

  3. 3

    Download the padded image

    The padded file is generated in your browser and saved straight to your device. Nothing is uploaded, so there is nothing for us to store or delete.

Esempi

Vedilo in azione

Trascina ogni cursore per osservare nel dettaglio il prima e il dopo.

A portrait phone photo padded to a 1:1 Instagram square with a soft grey background.A portrait phone photo padded to a 1:1 Instagram square with a soft grey background.
A portrait phone photo padded to a 1:1 Instagram square with a soft grey background.
A 4:3 camera capture padded to 16:9 LinkedIn-card ratio with black bars, no cropping.A 4:3 camera capture padded to 16:9 LinkedIn-card ratio with black bars, no cropping.
A 4:3 camera capture padded to 16:9 LinkedIn-card ratio with black bars, no cropping.
A 4:5 product shot padded to 9:16 TikTok-story ratio with a transparent background on PNG output.A 4:5 product shot padded to 9:16 TikTok-story ratio with a transparent background on PNG output.
A 4:5 product shot padded to 9:16 TikTok-story ratio with a transparent background on PNG output.
Privacy

La tua immagine, sparita quando hai finito

Funziona nel tuo browser

Padding runs entirely in your browser. Your image is never uploaded, never touches our servers, and never gets saved, indexed, or used for model training. If you close the tab, the image goes with it.

  • Elaborata in pochi secondi
  • Nulla viene salvato
  • Nessun account collegato
Provalo ora

Carica un'immagine

Un clic. Senza registrazione. Faremo il resto.

Adatta / estendi tela

Trascina qui la tua immagine o clicca per caricare
Trascina, sfoglia i file o incolla dagli appunti con Cmd+V
Sembra corretto
Suggerimento
Premi Cmd+V per incollare un'immagine direttamente dagli appunti.

Devi elaborare più di un'immagine?

Lo strumento gratuito Pad image to square, 1:1, 16:9, 9:16 without cropping elabora un'immagine alla volta. Un pacchetto di crediti sblocca fino a 50 immagini per batch, un singolo ZIP da scaricare e tre preset (Blog / Social / E-commerce). A partire da €5 per 100 crediti. Paga una volta, mai scadenza.

Vedi i pacchetti di crediti
FAQ

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Citi o condividi?

Copia un riepilogo Markdown conciso (titolo, descrizione, FAQ, URL canonico e citazione) pronto da incollare in un LLM o in un documento.

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Cita come

BouseMutton (2026). Pad image to square [Web application]. https://bousemutton.com/pad-image-to-square

Ultimo aggiornamento: 2026-04-15