Precision Image & Signature Compressor
Compress photographs and signatures to an exact kilobyte ceiling with zero cropping and minimal visible quality loss. Built for exam and job application forms.
Click or drag & drop your image here
Supports JPG, PNG, WEBP • Full original framing & sharpness preserved
Browse Device FilesThree steps to a form-ready file
Choose your file
Pick Image or Signature mode, then add a JPG, PNG or WEBP from your phone or computer.
Set the size limit
Type the maximum KB from your form's instructions, or tap a preset.
Compress and download
Your JPG is built in the browser and always lands at or below the limit you set.
Your photo stays on your device
Application photos and signatures are personal. The compression runs entirely in your browser, so nothing is sent to us to process.
Private by design
Files are processed with your browser's canvas. No upload step exists.
Whole frame kept
The picture is never cropped. For very small limits, pixel dimensions may be reduced to fit.
Hard size ceiling
The result is tested against your exact byte limit before you can download it.
No account needed
No sign-up, no email, no login. Ads keep the tool free.
Made for exam and job form uploads
Commonly used for SSC, NEET, JEE, state and railway recruitment forms, and similar portals that ask for a photo or signature under a set size. Limits change between exams and years, so always confirm the exact size, format and dimensions in your official notification, then enter that number above.
Frequently Asked Questions
Will the compressed file ever exceed my chosen KB size?▼
No. Our binary-search byte engine locks a hard upper ceiling at your exact target KB so the result is always strictly at or below your chosen limit.
Does this tool crop my image or reduce clarity?▼
Zero cropping is ever performed. Your full image frame and aspect ratio remain 100% intact with high-clarity canvas rendering.
Are my photos stored on any server?▼
Never. Every calculation uses your device's browser memory locally.
Which file format do I get?▼
You can upload JPG, PNG or WEBP. The downloaded file is always a JPG, which is what most application portals accept.
My form needs exact pixel dimensions. Can this help?▼
This tool controls file size in KB. It keeps your original proportions and does not set exact width and height, so resize first if your form requires specific dimensions.
Why is the result a little smaller than my limit?▼
A small safety margin is kept under your limit so portals that count size slightly differently still accept the file.
Privacy Policy
1. Zero Server Uploads: All image processing occurs locally inside your web browser using HTML5 Canvas APIs. Your photos and signatures are not sent to our servers.
2. No Account Required: Use all features without logging in or submitting personal data.
3. Advertising: We display banner and pop-up sponsor links to keep this tool free. These ads are provided by a third-party ad network, which may collect data such as your IP address or device information under its own privacy policy. We do not control that data collection.
4. Cookies: This site does not set cookies for accounts. Third-party advertisers may set their own.
5. Changes: We may update this policy as the site changes. The current version is always shown on this page.
Terms of Use
1. Free service: This tool is provided free, as is, without warranty.
2. Your files: You are responsible for the images you use and for checking that the result meets your form's requirements before you submit.
3. Sponsored links: Sponsored banners and pop-ups lead to third-party sites. We are not responsible for their content or offers.