Free online tool
Image Resizer — free, fast, online
Change image width/height in pixels.
No signupNo watermarkMade in India 🇮🇳Mobile-first
What this tool does
Change image width/height in pixels. It runs entirely in your browser when possible, or on our Indian servers when heavy lifting is needed (FFmpeg, OCR, AI).
Toolzfy is built for Indian users — Hindi support, GST/Aadhaar/PAN-aware tools, low-bandwidth mobile-first design.
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Resize photos for social media, government forms.
Resize Image
Set exact pixel dimensions for any image.
Resize Photo
Make any photo bigger or smaller in pixels.
Image Resolution Changer
Change DPI / pixel dimensions for printing or upload.
Image Dimension Converter
Convert image dimensions to common presets.
FAQ
Can I keep the aspect ratio locked?+
Yes. Toggle the lock icon and only the width or height changes — the other dimension is computed automatically.
What about DPI?+
For print, set DPI to 300. For web/social, 72 DPI is standard.
Is image resizer on Toolzfy really free?+
Yes — completely free. No signup, no watermark, no hidden charges. Made by an Indian team.
Is my file uploaded anywhere when I use image resizer?+
For browser-side tools, files never leave your device. For server-side tools (large files, FFmpeg jobs), uploads are processed and auto-deleted within 1 hour.