Will my images stay private?

Yes. Resizing happens directly in your browser using the Canvas API. Your photos are never uploaded to our servers, making this the safest way to handle private documents or personal photos.

How do I maintain the aspect ratio?

Our tool handles this automatically. If you enter a 'Max Width', the height will scale proportionally to ensure your image doesn't look stretched or distorted.

Which formats are supported for resizing?

You can resize JPEG, PNG, WebP, and even HEIC/HEIF files from your iPhone. The final output can be saved as JPEG or WebP.

Resize Image Online — Change Dimensions (px) Locally

A lightweight, no-upload tool for changing image dimensions. Perfect for web designers, developers, and social media managers who need exact pixel control.

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JPGPNGWebPGIFHEICHEIFMax 15 MBMax 1 files

No signup needed to download · No watermarks · 100% Private

100% local processing — your files never leave your device.

Professional Image Resizing for Humans

Drop your files

Select one or more images from your local storage. We handle bulk resizing for speed.

Configure size

Open Advanced Settings to set your target width or height. Aspect ratio is preserved automatically.

Native Download

Your browser saves the new file directly. No wait times, no internet usage after the initial load.

Pixel Perfect

Our engine ensures sharp edges and accurate dimension matching for every export.

Zero Data Risk

Identity docs or private photos never leave your RAM. 100% privacy guarantee.

Native Speed

Uses your computer's own processing power for instant resizing without server lag.

Cara Kerja

Unggah

Seret & lepas atau telusuri file Anda. File tetap di browser Anda — tidak ada yang diunggah.

Kompres

Algoritme lokal kami memproses file Anda pada pengaturan kualitas yang Anda pilih.

Unduh

Simpan file yang dioptimalkan secara instan. Tanpa menunggu, tanpa antrean server.

Format yang Didukung

JPEGPNGWebPAVIF

Mengapa Simple Compressor?

100% Pribadi

File diproses secara lokal di perangkat Anda. Tidak ada yang pernah diunggah ke server.

Kecepatan Instan

Tidak ada waktu tunggu unggah atau unduh. Kecepatan hanya dibatasi oleh perangkat keras Anda, bukan internet Anda.

Tanpa Kehilangan Kualitas

Algoritme cerdas menargetkan data yang tidak terlihat, menjaga kesetiaan visual dan auditori.

Tanpa Pendaftaran

Tanpa akun, tanpa batas, tanpa tanda air. Hanya alat utilitas yang bersih.

Semua Perangkat

Bekerja di browser modern apa pun di desktop, tablet, atau seluler.

Pertanyaan yang Sering Diajukan

When you resize down (scaling down), the image remains sharp because the pixels are condensed. When resizing up (scaling up), some quality loss is inevitable as the computer has to 'guess' new pixels. Our tool uses smart resampling to keep the edges as clean as possible.

Alat Lainnya

Image Compressor

Convert format

Govt Exam Resizer