Image Converter & Compressor

Need to convert, crop, compress, or resize photos in seconds?

Image Converter is your ultimate offline, privacy-first photo tool. Easily batch convert formats, compress to exact file sizes, add watermarks, crop with pixel precision, and resize images across all popular formats with an instant live before/after preview.

Best of all: Image Converter operates 100% offline with zero advertisements, zero tracking, and no internet permission required. Your personal photographs never leave your device!

🌟 ALL-IN-ONE BATCH CONVERSION
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Convert single images or entire galleries simultaneously with high-speed multi-threaded processing:
• JPG / JPEG: Universal standard for sharing and everyday photography.
• PNG: Crisp graphics with lossless compression and full transparency support.
• WEBP: Modern, high-efficiency web format with superior compression.
• PDF: Combine multiple images into clean, single or multi-page PDF documents.
• HEIC / HEIF: Effortlessly convert Apple/modern camera captures into universally compatible formats.
• GIF, BMP, TIFF, ICO: Generate uncompressed bitmaps, favicons, app icons, and graphics.

🎯 POWERFUL COMPRESSION & TARGET FILE SIZE
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• Target File Size (KB / MB): Need an image strictly under 100 KB, 500 KB, or 1 MB for job applications, government portals, or emails? Enter your exact target size and let our smart encoder dial in the ideal compression.
• Custom Quality Slider: Fine-tune visual quality from 1% to 100% with real-time file size savings estimation.
• Percentage Scaling: Instantly downscale photos to 75%, 50%, 25%, or custom scaling factors.

📐 PRECISION CROP & RESIZE STUDIO
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• Exact Pixel Dimensions: Lock or unlock aspect ratio and enter exact Width × Height pixel dimensions.
• Aspect Ratio Presets: 1:1 Square, 4:3, 16:9, 9:16, Original, or Free-form cropping.
• Advanced Micro-Nudge D-Pad: Adjust crop boundaries with single-pixel accuracy using intuitive Move, Expand, and Shrink controls with 1 px, 10 px, and 1% step sizes.
• Live Margin Indicators: Real-time pixel readouts for Left, Top, Right, and Bottom borders.

🔄 INTERACTIVE FULL-SCREEN BEFORE / AFTER
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• Swipable Comparison: Open any image in full view and swipe seamlessly between your original and processed image.
• Pinch-to-Zoom & Pan: Inspect fine details and compression fidelity up close before saving.
• Live Header Stats: Instant resolution, dimensions, and file size difference indicators.

✨ WATERMARK, METADATA & BATCH RENAMING
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• Custom Text & Logo Watermarks: Protect your images with custom text or transparent image stamps with full control over opacity, positioning, size, and background styling.
• EXIF Privacy Control: Choose to preserve camera metadata (date, camera parameters) or strip EXIF tags to protect your location privacy.
• Batch Renaming: Automatically organize outputs with custom base names, prefix numbers, and timestamps.
• Conversion Presets: Save and reuse your favorite settings for social media, print, web, or quick storage optimization.

🔒 100% PRIVACY & OFFLINE SECURITY
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Unlike cloud-based online converters that upload your personal pictures to external servers:
✔ Zero Internet Permission: The app does not request or possess the Android internet permission.
✔ 100% On-Device Processing: Every conversion and compression runs locally on your device hardware.
✔ Zero Ads & Zero Tracking: No ads, no analytics SDKs, and no telemetry.
✔ Complete Ownership: Your photos stay private and strictly under your control.

📁 CONVENIENT EXPORTS & INSTANT SHARING
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Processed files are saved directly to your device's Pictures/ImageConverter folder and are immediately viewable in your gallery app or file manager, or ready to share via WhatsApp, Gmail, Drive, or Telegram.

Recent changes:
Added advanced cropping feature and fixed bugs