Online • Fast • Private
Resize Any Image Online — Free & Instant
Free Image Resizer – instantly change the size, format, and quality of your images (JPG, PNG, GIF, BMP, TIFF, AVIF) with full control over dimensions and resolution.
No signup required. No watermark. 100% browser-based and privacy-focused.
Explore More Image Tools
Discover our full suite of free, browser-based image tools — no signup, no watermark, no hassle.
Compress Images Online
Reduce file size while preserving quality. Great for web uploads and faster sharing.
Convert Images – JPG, PNG, WebP
Quickly convert image formats without installing anything. 100% online.
WebP to JPG, PNG & More
Easily convert WebP images to traditional formats like JPG, PNG, and GIF.
Image to PDF
Turn your images into downloadable PDF files — perfect for sharing or printing.
Convert Image to WebP
Convert JPG, PNG, and other formats to WebP for better compression and web performance.
PDF to Image
Extract images from any PDF or convert PDF pages to JPG, PNG, and more.
Resize Options • Format Control
Why Resize Your Images Online?
Whether for websites, emails, social posts, or print, resizing images improves speed, layout, and consistency. Our free tool lets you control size, format, quality, and resolution.
- Perfect Dimensions — Resize in pixels or percent for any use: web, print, thumbnails, or presentations.
- Multi-Format Output — Convert to JPG, PNG, WebP, AVIF, or GIF during resizing. Optimize image size and quality.
- Free & Secure — No signup, no tracking, no watermark. Everything happens safely in your browser.
Resize and convert images instantly — safe and free.
Use our free image resizer to resize JPG, PNG, WebP, AVIF, or GIF files online. Set dimensions in pixels or percent and convert formats without installing anything.
Resize Image • Free & Instant
How Our Image Resizer Tool Works
Resize any image to your desired dimensions and format in just three simple steps — no login, no watermark, no limits.
-
Upload an Image
Select a JPG, PNG, WebP, AVIF, or GIF file from your device. Drag & drop or click to browse.
-
Resize & Configure
Choose pixel or percent-based resizing. Adjust width, height, format, DPI, quality, or background color.
-
Download Resized Image
Click convert and instantly download your optimized image. Private, fast, and watermark-free.
Frequently Asked Questions
Get clear answers about resizing images online — whether it's for KB limits, specific dimensions, or free tools like ours.
How can I resize an image to 100kb?
Upload your image, select "custom KB size", and adjust quality until the output is around 100KB. Our tool shows estimated file size live.
Is Free Document Maker a free image resizer?
Yes! You can resize images online 100% free with no watermarks, no signups, and unlimited use.
Can I resize images to 300x300 or 300x80?
Yes, you can enter exact pixel dimensions like 300×300 or 300×80 to resize photos for profile images, logos, or signatures.
How to reduce image size in KB without losing quality?
Use our quality slider (80–100%) and optional resize to reduce image size in KB while keeping the sharpness and clarity.
Can I resize my photo to 20KB or 50KB?
Yes. Just upload your image and use the quality + dimension options to reach your desired size like 20KB or 50KB easily.
Does this work as a mobile-friendly photo resizer?
Absolutely. You can resize and download your images on Android, iPhone, iPad, and any mobile browser — instantly and ad-free.
Trusted by Thousands of Creators Worldwide
Designers, developers, and freelancers in 190+ countries trust our tools for quick, secure, and high-quality image resizing — supporting JPG, PNG, WebP, AVIF, and more.
10K+
Daily Users
250K+
Images Resized
97/100
Mobile Speed Score
4.9 ★
User Rating
G2 Crowd
★★★★½
Customer Satisfaction
98%+
Used by
23.3 million users
Our Image Resizer Is Used Worldwide
With users in 25+ countries, our free image resizing tool is built for speed, privacy, and precision — perfect for creators, developers, and marketers on any device.
We’re proud to build easy-to-use resizing tools that are free, fast, and ad-free — trusted by everyday creators around the globe.
Resize. Convert. Optimize. All in One Place.
Explore more free tools to compress images, convert formats, and generate professional documents — no login, no limits.
✂️ Resize Images Online – Free & Fast
Adjust width, height, quality, and format (JPG, PNG, WebP, AVIF) instantly.
📄 Convert to PDF – Free Document Maker
Turn any image into a high-quality downloadable PDF in seconds.
🌐 Convert to WebP – Free & Private
Compress JPG, PNG, or GIF to WebP with full control over quality and size.
🤖 Generate Docs with AI – Try Now
Create resumes, invoices, receipts & more — all powered by smart AI.
No registration. No watermark. Just powerful free tools — made for professionals, creators, and everyday users.
Free Document Maker helps you resize images, compress files, convert formats, and generate documents with AI — all online, free, secure, and mobile-friendly.