01Pick image
UploadStart with one image
redimensionar imagen
Redimensionar imagen
Cambiar tamaño y guardar
Cambiar tamaño y guardarJPG, PNG, WEBP
02Get result
Result workspaceSee the result here as you work.
Pending
Preparing resultWorking
Set values to prepare the result
Waiting for file256 × 256 · JPG · Current inputs, numbers are editable
Current inputsStarts at 256 × 256. You can edit the numbers below.
Save nowCheck after upload
Adjust options
Choose taskSize inputs
Numbers are editable
Editable size
Current inputsStarts at 256 × 256. You can edit the numbers below.
Current inputsStarts at 256 × 256. You can edit the numbers below.
Direct pixel setupSet width and height
Set optionsSave setup
Set size and format
AdvancedAdjust only when neededOpen
Info
JPG, PNG, WEBPJPG, PNG, WEBPSupportedInput files
Next
Get resultCambiar tamaño y guardarBrowser onlyNext stepUpload, then save
redimensionar imagen
Redimensionar imagen
Cambiar tamaño y guardar
Cambiar tamaño y guardarJPG, PNG, WEBP
Last updated2026-04-09
StabilityStable
Request tags linked to this page
01Pick image
UploadStart with one image
02Get result
Result workspaceSee the result here as you work.
Pending
Preparing resultWorking
Set values to prepare the result
Waiting for file256 × 256 · JPG · Current inputs, numbers are editable
Current inputsStarts at 256 × 256. You can edit the numbers below.
Save nowCheck after upload
Adjust options
Choose taskSize inputs
Numbers are editable
Editable size
Current inputsStarts at 256 × 256. You can edit the numbers below.
Current inputsStarts at 256 × 256. You can edit the numbers below.
Direct pixel setupSet width and height
Set optionsSave setup
Set size and format
AdvancedAdjust only when neededOpen
Quick note about this tool
The feedback text, tool name, and page path may be stored for triage.
Redimensionar imagenWhat this tool is for
Redimensionar imagen accepts JPG, PNG, WEBP files, works in your browser, and prepares JPG, PNG, WEBP output. Redimensiona una imagen en el navegador cambiando ancho, alto o el lado largo. Te deja guardar una nueva versión con píxeles exactos sin salir de la página.
The uploaded file is processed in the browser and only the resulting download is prepared.
Files and tool inputs are processed in your browser and are not kept in default file storage.
Visitor analytics may count page views, searches, and download events through Plausible or first-party events, and may use a localStorage visitor ID to reduce duplicate counts.
When you submit feedback, the feedback text, tool name, and page path may be stored so the issue can be triaged and followed up.
Redimensiona una imagen en el navegador cambiando ancho, alto o el lado largo. Te deja guardar una nueva versión con píxeles exactos sin salir de la página.
Buen encaje para estos casos
JPG, PNG, WEBP
Cuando necesitas ancho y alto exactos antes de subir.
Cuando quieres bajar el lado largo sin editar a mano.
Cuando necesitas una nueva versión para web, documentos o redes.
Frequently asked questions
These short answers help search visitors confirm the tool fit without leaving the page.
¿Se mantiene la proporción?
Sí. Puedes conservar la relación original y cambiar solo ancho, alto o un tamaño objetivo.
¿Sirve para tamaños exactos?
Sí. Es útil cuando una web, documento o preset pide píxeles concretos.