Free Online Image Resizer
Resize JPEG, PNG and WebP images to exact pixel dimensions. Use Instagram, Twitter, and YouTube presets. No upload to server, no signup. 100% free and private.
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Resize Your Image
Upload a JPEG, PNG or WebP, set target dimensions, and download the resized image. Runs entirely in your browser.
Drop your image here
or click to browse — JPEG, PNG, WebP (max 50 MB)
Canvas-based resizing with high-quality smoothing
Features
Pixel-Perfect Resizing
Set exact width and height, or pick a social media preset. Aspect ratio stays locked if you want.
Exact Pixel Control
Type precise width and height in pixels. Lock or unlock aspect ratio as needed.
Social Media Presets
One-click sizes for Instagram, Twitter headers, YouTube thumbnails, LinkedIn banners and more.
Side-by-Side Preview
Compare original and resized image before downloading. No surprises.
Fast, Private, Browser-Based
Runs entirely on your device using the Canvas API. No uploads, no server round-trips, instant results.
No Server Upload
Images are processed locally with the Canvas API. Nothing ever leaves your device.
Lightning Fast
Resize in under a second. No network round-trip means instant output.
High-Quality Smoothing
Bicubic interpolation keeps edges sharp when you scale down, even significantly.
Works on Every Device
JPEG, PNG, WebP and BMP inputs. Works on phone, tablet, and desktop with any modern browser.
Multiple Formats
Supports JPEG, PNG, WebP and BMP input. Export to JPEG, PNG or WebP.
Mobile Friendly
Resize on phone or tablet. The interface adapts to small screens.
No Signup, No Watermark
Use it immediately. No account, no email, no watermark on your output.
Loved by creators, students & researchers
Why people use BibiGPT to turn videos into text every day.
Trusted by 50,000+ users worldwide
“I paste a link and get clean captions in seconds — it saves me hours of retyping every single week.”
Maya R.
Content Creator · Repurposes short videos
“Exporting the transcript lets me review new words at my own pace instead of pausing the video constantly.”
Daniel K.
Language Learner · Studies with real videos
“Accurate, timestamped text I can quote directly. It has quietly become part of my daily workflow.”
Priya S.
Researcher · Cites public talks
FAQ'S
Frequently Asked Questions
Ask us anything!
Popular guides
1 Bilibili AI Video Summary Tool: BibiGPT Summarizes 30+ Platforms Instantly (2026)
Best Bilibili AI video summary tool 2026? Paste a link for a free AI recap, mind map, and transcript-style takeaways on 30+ platforms — no login needed.
2 How to Install Skills in DeepSeek Harness: A Hands-On Guide to Teaching dsh to Watch Videos
Install a video-summary skill into DeepSeek Harness in one copy-paste — SKILL.md matches Claude Code. Or skip dsh: paste a Bilibili or YouTube link in the browser and get a timestamped summary.
3 How to Reverse a Video Without an App — Free, In-Browser, No Download (2026)
Reverse any video free with no app and no download, right in your browser. Step-by-step for iPhone, Android, and PC, plus how to reverse audio (2026).
Need more than 1 resize a day?
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