Photo Toolkit: Compress 100KB

Compress image to 100KB — or any size you want — right on your phone. No upload. No sign-in. No tracking. Ever.

Photo Toolkit is a fast, private image compressor, resizer, and format converter. Every photo is processed 100% on your device — your images never leave your phone and are never sent to any server. Most photo compressor apps upload your pictures to the cloud. This one doesn't.

■ COMPRESS to an exact size
• Compress image to 100KB, 50KB, 200KB — type any target and the app hits it automatically.
• Smart target-size engine finds the best quality for your KB limit.
• Or take full manual control with a quality slider.
• Live before/after preview with exact KB sizes.
• Works with JPG, JPEG, PNG and WebP.

■ RESIZE for anything
• One-tap presets: Instagram, Story/Reel, YouTube thumbnail, app icon, WhatsApp DP.
• Exact pixel dimensions with optional aspect-ratio lock.
• Perfect for uploads with strict size or dimension limits.

■ CONVERT any format
• Convert between JPG, PNG and WebP.
• HEIC to JPG — open iPhone photos on Android in one tap.
• Batch mode: convert many images at once (Pro).

■ WHY PHOTO TOOLKIT
✔ 100% offline — no internet needed to process images.
✔ No upload — your photos stay on your device.
✔ No account, no tracking, no hidden data collection.
✔ Only asks for photo access — nothing else.
✔ Clean, fast Material You design. Light & dark themes.
✔ Full English and Arabic (RTL) support.

■ COMMON USES
• Compress a photo to 100KB for a website or job/exam upload.
• Shrink a JPEG under an email or WhatsApp size limit.
• Resize an image for Instagram or a YouTube thumbnail.
• Convert an iPhone HEIC photo to JPG.
• Make an app icon at exactly 512×512.

■ REMOVE ADS / GO PRO (one-time)
Unlock an ad-free experience plus unlimited batch processing and HD export with a single one-time purchase. No subscription.

Download Photo Toolkit and compress, resize, and convert your photos privately — no upload, no cloud, no compromise.