PicsTools: Compress & Convert

PicsTools is a fast, 100% offline photo utility suite designed for professionals, students, creators, and everyday users. Whether you need to shrink large photo files to meet strict upload limits, convert photos into a single PDF document, remove image backgrounds, or create passport-ready portraits, PicsTools delivers instant on-device results with zero cloud uploads and complete privacy.

✦ 100% PRIVATE & ON-DEVICE
Your photos belong to you. All editing, compression, and conversions run entirely on your phone's processor.
• Works seamlessly in Airplane Mode with no internet connection required.
• No account, registration, or login needed.
• 0 bytes uploaded to remote servers — your personal data never leaves your device.

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✦ 8 ESSENTIAL TOOLS IN ONE COMPACT APP
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1. SMART IMAGE COMPRESSOR
• Reduce image file sizes by up to 90% without visible quality degradation.
• Target specific file sizes in KB or MB with live preview calculations.
• Ideal for email attachments, online job applications, school portals, and government forms.

2. PHOTO TO PDF CONVERTER
• Bundle single or multiple photos into a clean, structured PDF document.
• Page format options: Standard A4, US Letter, or Fit to Image dimensions.
• Perfect for receipts, scanned notes, invoices, certificates, and ID cards.

3. BACKGROUND REMOVER (CUTOUT STUDIO)
• Isolate subjects and remove backgrounds directly on your device.
• Crisp edge detection for portraits, product photography, and objects.
• Export high-resolution transparent PNG images ready for graphic design or social media.

4. DIGITAL SIGNATURE PAD
• Draw fluid, realistic handwritten signatures with dynamic stroke smoothing.
• Switch ink colors (Obsidian Black, Professional Blue, High-Contrast Cyan).
• Export transparent PNG signatures to sign contracts, forms, and official documents.

5. BIOMETRIC PASSPORT & ID PHOTO MAKER
• Standardized international sizing presets: US (2x2 in), Schengen EU (35x45 mm), UK, and global visa specifications.
• Built-in alignment guides for head height, eye level, and chin positioning.
• Create printable multi-photo sheets ready for physical submission.

6. PRECISION IMAGE RESIZER
• Resize images by exact pixel width and height or one-tap percentage presets (25%, 50%, 75%).
• Lock aspect ratios to prevent distortion or stretching.
• Quickly prepare images for web development, avatars, or marketplace listings.

7. FORMAT CONVERTER
• Effortlessly transcode between popular image formats: JPG, PNG, and WebP.
• High-speed batch processing to convert multiple photos simultaneously.

8. CROP & ROTATE
• Preset aspect ratios for popular platforms: 1:1 (Square), 9:16 (Story/Reel), 16:9, and freeform cropping.
• Precision 90° rotation and horizontal/vertical mirror flipping.

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✦ BUILT FOR REAL-WORLD TASKS
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• Job Seekers & Students: Shrink CV photos and convert educational certificates to PDF for upload forms.
• Small Businesses & Freelancers: Digitize signatures, format product catalogs, and compress invoice photos.
• Travelers: Prepare visa and passport photos that meet official biometric standards on the go.

Download PicsTools today — your lightweight, all-in-one offline photo toolbox!