Compress Image to 300KB Online
Compress photo & document files strictly under 300KB without losing visual readability.
Select Or Drag & Drop Images Here
Compress Image to 300KB Online - Free Photo & Document Size Reducer
RMN Compress Image to 300KB tool allows you to reduce high-resolution photos, certificates, marksheets, and official document scans down strictly under 300KB without losing visual readability. Essential for online recruitment portals (SSC CGL, CHSL, IBPS, UPSC, Railway, State PSC) and university admission forms that enforce strict 100KB to 300KB document limits. Process up to 10 files simultaneously with zero server uploads.
Compress Image To 300KB
Reduce JPEG, JPG, and PNG Size to Exactly 300 KB
How to Compress Image to 300KB in 4 Easy Steps
- Upload Your Files: Drop up to 10 JPG, PNG, or WebP photos into the upload box.
- Select Target Format: Choose JPEG, JPG, or PNG output options.
- Click Compress: Our algorithm resamples quality and dimensions to hit strictly 300KB.
- Download Images: Save files individually or download the full ZIP pack.
Compress Image to Other Specific KB Sizes
Need another target file size? Select from our dedicated preset compressors:
Frequently Asked Questions (FAQ)
How do I reduce a photo or document size to under 300KB for official forms?
Upload your file, type 300 in the target size input box, and click Compress. The tool scales quality down so the final file stays strictly under 300KB.
Photo ka size 300KB me kaise kare?
Photo upload karein, size field me 300KB bharein aur 'Compress Image to 300KB Now' button dabayein. Aapki photo 3 seconds me 300KB se kam ki ho jayegi.
Are my files stored on a server?
No. All processing runs 100% locally inside your browser memory.